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位置：首页 > IC中文资料 > LM346

LM346价格

参考价格：￥1.0400

型号：LM3460M5-1.2 品牌：NATIONAL 备注：这里有LM346多少钱，2026年最近7天走势，今日出价，今日竞价，LM346批发/采购报价，LM346行情走势销售排行榜，LM346报价。
型号 功能描述 生产厂家 企业 LOGO 操作
LM346

PROGRAMMABLE QUAD BIPOLAR OPERATIONAL AMPLIFIERS

DESCRIPTION The LM346 consists of four independent, high gain, internally compensated, low power programmable amplifiers. Two external resistors (Rset) allow the user to program the gain-bandwith product, slew rate, supply current, input bias current, input offset current and input noise. For exa

STMICROELECTRONICS

意法半导体

LM346

可编程四路运算放大器

The LM146 series of quad op amps consists of four independent, high gain, internally compensated, low power, programmable amplifiers. Two external resistors (RSET) allow the user to program the gain bandwidth product, slew rate, supply current, input bias current, input offset current and input nois (ISET=10 µA) ·Programmable electrical characteristics\n ·Battery-powered operation\n ·Low supply current: 350 µA/amplifier\n ·Guaranteed gain bandwidth product: 0.8 MHz min\n ·Large DC voltage gain: 120 dB\n ·Low noise voltage: 28 \n ·Wide power supply range: ±1.5V to ±22V\n ·Class AB output stage-;

TI

德州仪器

LM346

PROGRAMMABLE QUAD BIPOLAR OPERATIONAL AMPLIFIERS

文件：149.96 Kbytes Page：4 Pages

STMICROELECTRONICS

意法半导体

LM346

LM146/LM346 Programmable Quad Operational Amplifiers

文件：1.7057 Mbytes Page：24 Pages

NSC

国半

LM346

Programmable Quad Operational Amplifiers

文件：1.70681 Mbytes Page：24 Pages

TI

德州仪器

LM3463SQ/NOPB

丝印代码：LM3463；Dynamic Headroom Controller with Thermal Control Interface and Individual Channel Dimming Control

FEATURES • Dynamic Headroom Control Output to Maximize Efficiency • 6 Channels Current Regulated LED Driver • High Precision Analog Dimming Control Interface • 4 Individual PWM Dimming Control Input • Dimming Control via Digital Data Bus • Built-In Maximum MOSFET Power Limiting Mechanism

TI

德州仪器

LM3463SQ/NOPB.A

丝印代码：LM3463；Dynamic Headroom Controller with Thermal Control Interface and Individual Channel Dimming Control

FEATURES • Dynamic Headroom Control Output to Maximize Efficiency • 6 Channels Current Regulated LED Driver • High Precision Analog Dimming Control Interface • 4 Individual PWM Dimming Control Input • Dimming Control via Digital Data Bus • Built-In Maximum MOSFET Power Limiting Mechanism

TI

德州仪器

LM3463SQSLASHNOPB

丝印代码：LM3463；Dynamic Headroom Controller with Thermal Control Interface and Individual Channel Dimming Control

FEATURES • Dynamic Headroom Control Output to Maximize Efficiency • 6 Channels Current Regulated LED Driver • High Precision Analog Dimming Control Interface • 4 Individual PWM Dimming Control Input • Dimming Control via Digital Data Bus • Built-In Maximum MOSFET Power Limiting Mechanism

TI

德州仪器

LM3463SQSLASHNOPB.A

丝印代码：LM3463；Dynamic Headroom Controller with Thermal Control Interface and Individual Channel Dimming Control

FEATURES • Dynamic Headroom Control Output to Maximize Efficiency • 6 Channels Current Regulated LED Driver • High Precision Analog Dimming Control Interface • 4 Individual PWM Dimming Control Input • Dimming Control via Digital Data Bus • Built-In Maximum MOSFET Power Limiting Mechanism

TI

德州仪器

LM3463SQX/NOPB

丝印代码：LM3463；Dynamic Headroom Controller with Thermal Control Interface and Individual Channel Dimming Control

FEATURES • Dynamic Headroom Control Output to Maximize Efficiency • 6 Channels Current Regulated LED Driver • High Precision Analog Dimming Control Interface • 4 Individual PWM Dimming Control Input • Dimming Control via Digital Data Bus • Built-In Maximum MOSFET Power Limiting Mechanism

TI

德州仪器

LM3463SQX/NOPB.A

丝印代码：LM3463；Dynamic Headroom Controller with Thermal Control Interface and Individual Channel Dimming Control

FEATURES • Dynamic Headroom Control Output to Maximize Efficiency • 6 Channels Current Regulated LED Driver • High Precision Analog Dimming Control Interface • 4 Individual PWM Dimming Control Input • Dimming Control via Digital Data Bus • Built-In Maximum MOSFET Power Limiting Mechanism

TI

德州仪器

LM3463SQXSLASHNOPB

丝印代码：LM3463；Dynamic Headroom Controller with Thermal Control Interface and Individual Channel Dimming Control

FEATURES • Dynamic Headroom Control Output to Maximize Efficiency • 6 Channels Current Regulated LED Driver • High Precision Analog Dimming Control Interface • 4 Individual PWM Dimming Control Input • Dimming Control via Digital Data Bus • Built-In Maximum MOSFET Power Limiting Mechanism

TI

德州仪器

LM3463SQXSLASHNOPB.A

丝印代码：LM3463；Dynamic Headroom Controller with Thermal Control Interface and Individual Channel Dimming Control

FEATURES • Dynamic Headroom Control Output to Maximize Efficiency • 6 Channels Current Regulated LED Driver • High Precision Analog Dimming Control Interface • 4 Individual PWM Dimming Control Input • Dimming Control via Digital Data Bus • Built-In Maximum MOSFET Power Limiting Mechanism

TI

德州仪器

LM3464AMH/NOPB

丝印代码：LM3464AMH；LED Driver with Dynamic Headroom Control and Thermal Control Interfaces

1FEATURES 2• Wide Input Voltage Range – 12V-80V (LM3464) – 12V-95V (LM3464A) • Dynamic Headroom Control Ensures Maximum Efficiency • 4 Output Channels With Individual Current Regulation • High Channel to Channel Accuracy • Digital PWM/Analog Dimming Control Interface • Resistor Programma

TI

德州仪器

LM3464AMH/NOPB.A

丝印代码：LM3464AMH；LED Driver with Dynamic Headroom Control and Thermal Control Interfaces

1FEATURES 2• Wide Input Voltage Range – 12V-80V (LM3464) – 12V-95V (LM3464A) • Dynamic Headroom Control Ensures Maximum Efficiency • 4 Output Channels With Individual Current Regulation • High Channel to Channel Accuracy • Digital PWM/Analog Dimming Control Interface • Resistor Programma

TI

德州仪器

LM3464AMHSLASHNOPB

丝印代码：LM3464AMH；LED Driver with Dynamic Headroom Control and Thermal Control Interfaces

1FEATURES 2• Wide Input Voltage Range – 12V-80V (LM3464) – 12V-95V (LM3464A) • Dynamic Headroom Control Ensures Maximum Efficiency • 4 Output Channels With Individual Current Regulation • High Channel to Channel Accuracy • Digital PWM/Analog Dimming Control Interface • Resistor Programma

TI

德州仪器

LM3464AMHSLASHNOPB.A

丝印代码：LM3464AMH；LED Driver with Dynamic Headroom Control and Thermal Control Interfaces

1FEATURES 2• Wide Input Voltage Range – 12V-80V (LM3464) – 12V-95V (LM3464A) • Dynamic Headroom Control Ensures Maximum Efficiency • 4 Output Channels With Individual Current Regulation • High Channel to Channel Accuracy • Digital PWM/Analog Dimming Control Interface • Resistor Programma

TI

德州仪器

LM3464AMHX/NOPB

丝印代码：LM3464AMH；LED Driver with Dynamic Headroom Control and Thermal Control Interfaces

1FEATURES 2• Wide Input Voltage Range – 12V-80V (LM3464) – 12V-95V (LM3464A) • Dynamic Headroom Control Ensures Maximum Efficiency • 4 Output Channels With Individual Current Regulation • High Channel to Channel Accuracy • Digital PWM/Analog Dimming Control Interface • Resistor Programma

TI

德州仪器

LM3464AMHX/NOPB.A

丝印代码：LM3464AMH；LED Driver with Dynamic Headroom Control and Thermal Control Interfaces

1FEATURES 2• Wide Input Voltage Range – 12V-80V (LM3464) – 12V-95V (LM3464A) • Dynamic Headroom Control Ensures Maximum Efficiency • 4 Output Channels With Individual Current Regulation • High Channel to Channel Accuracy • Digital PWM/Analog Dimming Control Interface • Resistor Programma

TI

德州仪器

LM3464AMHXSLASHNOPB

丝印代码：LM3464AMH；LED Driver with Dynamic Headroom Control and Thermal Control Interfaces

1FEATURES 2• Wide Input Voltage Range – 12V-80V (LM3464) – 12V-95V (LM3464A) • Dynamic Headroom Control Ensures Maximum Efficiency • 4 Output Channels With Individual Current Regulation • High Channel to Channel Accuracy • Digital PWM/Analog Dimming Control Interface • Resistor Programma

TI

德州仪器

LM3464AMHXSLASHNOPB.A

丝印代码：LM3464AMH；LED Driver with Dynamic Headroom Control and Thermal Control Interfaces

1FEATURES 2• Wide Input Voltage Range – 12V-80V (LM3464) – 12V-95V (LM3464A) • Dynamic Headroom Control Ensures Maximum Efficiency • 4 Output Channels With Individual Current Regulation • High Channel to Channel Accuracy • Digital PWM/Analog Dimming Control Interface • Resistor Programma

TI

德州仪器

LM3464MH/NOPB

丝印代码：LM3464MH；LED Driver with Dynamic Headroom Control and Thermal Control Interfaces

1FEATURES 2• Wide Input Voltage Range – 12V-80V (LM3464) – 12V-95V (LM3464A) • Dynamic Headroom Control Ensures Maximum Efficiency • 4 Output Channels With Individual Current Regulation • High Channel to Channel Accuracy • Digital PWM/Analog Dimming Control Interface • Resistor Programma

TI

德州仪器

LM3464MH/NOPB.A

丝印代码：LM3464MH；LED Driver with Dynamic Headroom Control and Thermal Control Interfaces

1FEATURES 2• Wide Input Voltage Range – 12V-80V (LM3464) – 12V-95V (LM3464A) • Dynamic Headroom Control Ensures Maximum Efficiency • 4 Output Channels With Individual Current Regulation • High Channel to Channel Accuracy • Digital PWM/Analog Dimming Control Interface • Resistor Programma

TI

德州仪器

LM3464MHSLASHNOPB

丝印代码：LM3464MH；LED Driver with Dynamic Headroom Control and Thermal Control Interfaces

1FEATURES 2• Wide Input Voltage Range – 12V-80V (LM3464) – 12V-95V (LM3464A) • Dynamic Headroom Control Ensures Maximum Efficiency • 4 Output Channels With Individual Current Regulation • High Channel to Channel Accuracy • Digital PWM/Analog Dimming Control Interface • Resistor Programma

TI

德州仪器

LM3464MHSLASHNOPB.A

丝印代码：LM3464MH；LED Driver with Dynamic Headroom Control and Thermal Control Interfaces

1FEATURES 2• Wide Input Voltage Range – 12V-80V (LM3464) – 12V-95V (LM3464A) • Dynamic Headroom Control Ensures Maximum Efficiency • 4 Output Channels With Individual Current Regulation • High Channel to Channel Accuracy • Digital PWM/Analog Dimming Control Interface • Resistor Programma

TI

德州仪器

LM3464MHX/NOPB

丝印代码：LM3464MH；LED Driver with Dynamic Headroom Control and Thermal Control Interfaces

1FEATURES 2• Wide Input Voltage Range – 12V-80V (LM3464) – 12V-95V (LM3464A) • Dynamic Headroom Control Ensures Maximum Efficiency • 4 Output Channels With Individual Current Regulation • High Channel to Channel Accuracy • Digital PWM/Analog Dimming Control Interface • Resistor Programma

TI

德州仪器

LM3464MHX/NOPB.A

丝印代码：LM3464MH；LED Driver with Dynamic Headroom Control and Thermal Control Interfaces

1FEATURES 2• Wide Input Voltage Range – 12V-80V (LM3464) – 12V-95V (LM3464A) • Dynamic Headroom Control Ensures Maximum Efficiency • 4 Output Channels With Individual Current Regulation • High Channel to Channel Accuracy • Digital PWM/Analog Dimming Control Interface • Resistor Programma

TI

德州仪器

LM3464MHXSLASHNOPB

丝印代码：LM3464MH；LED Driver with Dynamic Headroom Control and Thermal Control Interfaces

1FEATURES 2• Wide Input Voltage Range – 12V-80V (LM3464) – 12V-95V (LM3464A) • Dynamic Headroom Control Ensures Maximum Efficiency • 4 Output Channels With Individual Current Regulation • High Channel to Channel Accuracy • Digital PWM/Analog Dimming Control Interface • Resistor Programma

TI

德州仪器

LM3464MHXSLASHNOPB.A

丝印代码：LM3464MH；LED Driver with Dynamic Headroom Control and Thermal Control Interfaces

1FEATURES 2• Wide Input Voltage Range – 12V-80V (LM3464) – 12V-95V (LM3464A) • Dynamic Headroom Control Ensures Maximum Efficiency • 4 Output Channels With Individual Current Regulation • High Channel to Channel Accuracy • Digital PWM/Analog Dimming Control Interface • Resistor Programma

TI

德州仪器

LM3460DE-T01J-H01M

PLBUS高速载波模块（主）

PLBUS高速载波模块采用力合微电子自研宽带通信芯片LME3460，可嵌入到各类网关，集中器等管理设备中。

LEAGUER

力合微

LM3460DE-T01J-H01S

PLBUS高速载波模块（从）

PLBUS高速载波模块可为用户提供基于电力线通信的高速数据传输服务，采用力合微电子自主研发宽带载波芯片LME3460

LEAGUER

力合微

LM3463

Dynamic Headroom Controller with Thermal Control Interface and Individual Channel Dimming Control

FEATURES • Dynamic Headroom Control Output to Maximize Efficiency • 6 Channels Current Regulated LED Driver • High Precision Analog Dimming Control Interface • 4 Individual PWM Dimming Control Input • Dimming Control via Digital Data Bus • Built-In Maximum MOSFET Power Limiting Mechanism

TI

德州仪器

LM3464

LED Driver with Dynamic Headroom Control and Thermal Control Interfaces

1FEATURES 2• Wide Input Voltage Range – 12V-80V (LM3464) – 12V-95V (LM3464A) • Dynamic Headroom Control Ensures Maximum Efficiency • 4 Output Channels With Individual Current Regulation • High Channel to Channel Accuracy • Digital PWM/Analog Dimming Control Interface • Resistor Programma

TI

德州仪器

LM3464A

LED Driver with Dynamic Headroom Control and Thermal Control Interfaces

1FEATURES 2• Wide Input Voltage Range – 12V-80V (LM3464) – 12V-95V (LM3464A) • Dynamic Headroom Control Ensures Maximum Efficiency • 4 Output Channels With Individual Current Regulation • High Channel to Channel Accuracy • Digital PWM/Analog Dimming Control Interface • Resistor Programma

TI

德州仪器

LM346D

PROGRAMMABLE QUAD BIPOLAR OPERATIONAL AMPLIFIERS

DESCRIPTION The LM346 consists of four independent, high gain, internally compensated, low power programmable amplifiers. Two external resistors (Rset) allow the user to program the gain-bandwith product, slew rate, supply current, input bias current, input offset current and input noise. For exa

STMICROELECTRONICS

意法半导体

LM346N

PROGRAMMABLE QUAD BIPOLAR OPERATIONAL AMPLIFIERS

DESCRIPTION The LM346 consists of four independent, high gain, internally compensated, low power programmable amplifiers. Two external resistors (Rset) allow the user to program the gain-bandwith product, slew rate, supply current, input bias current, input offset current and input noise. For exa

STMICROELECTRONICS

意法半导体

LM3460

Precision Controller for GTLp and GTL Bus Termination

文件：172.72 Kbytes Page：8 Pages

NSC

国半

LM3460-12

Precision Controller for GTLp and GTL Bus Termination

文件：172.72 Kbytes Page：8 Pages

NSC

国半

LM3460M5-1.2

Precision Controller for GTLp and GTL Bus Termination

文件：172.72 Kbytes Page：8 Pages

NSC

国半

LM3460M5-1.5

Precision Controller for GTLp and GTL Bus Termination

文件：172.72 Kbytes Page：8 Pages

NSC

国半

LM3460M5-1.5/NOPB

封装/外壳：SC-74A，SOT-753 包装：管件 描述：IC CONTROLLER PRECISION SOT23-5 集成电路（IC） 电源管理 - 专用

TI

德州仪器

LM3460M5X-1.2

封装/外壳：SC-74A，SOT-753 包装：管件 描述：IC CONTROLLER PRECISION SOT23-5 集成电路（IC） 电源管理 - 专用

TI

德州仪器

LM3460M5X-1.5

Precision Controller for GTLp and GTL Bus Termination

文件：172.72 Kbytes Page：8 Pages

NSC

国半

LM3463

Dynamic Headroom Controller with Thermal Control Interface and Individual Channel Dimming Control

文件：1.3467 Mbytes Page：33 Pages

TI

德州仪器

LM3463_12

LM3463 Dynamic Headroom Controller with Thermal Control Interface and Individual Channel Dimming Control

文件：1.09804 Mbytes Page：40 Pages

TI

德州仪器

LM3463SQ

Dynamic Headroom Controller with Thermal Control Interface and Individual Channel Dimming Control

文件：1.3467 Mbytes Page：33 Pages

TI

德州仪器

LM3463SQ/NOPB

LM3463 Dynamic Headroom Controller with Thermal Control Interface and Individual Channel Dimming Control

文件：1.09804 Mbytes Page：40 Pages

TI

德州仪器

LM3463SQSLASHNOPB

LM3463 Dynamic Headroom Controller with Thermal Control Interface and Individual Channel Dimming Control

文件：1.09804 Mbytes Page：40 Pages

TI

德州仪器

LM3463SQX

Dynamic Headroom Controller with Thermal Control Interface and Individual Channel Dimming Control

文件：1.3467 Mbytes Page：33 Pages

TI

德州仪器

LM3463SQX/NOPB

LM3463 Dynamic Headroom Controller with Thermal Control Interface and Individual Channel Dimming Control

文件：1.09804 Mbytes Page：40 Pages

TI

德州仪器

LM3463SQXSLASHNOPB

LM3463 Dynamic Headroom Controller with Thermal Control Interface and Individual Channel Dimming Control

文件：1.09804 Mbytes Page：40 Pages

TI

德州仪器

LM3464

DHC 25W Reference Designs Dynamic Headroom Control (DHC)

文件：2.73193 Mbytes Page：12 Pages

NSC

国半

LM3464

LED Driver with Dynamic Headroom Control and Thermal Control Interfaces

文件：1.60911 Mbytes Page：33 Pages

TI

德州仪器

LM3464

LED Driver with Dynamic Headroom Control and Thermal Control Interfaces

文件：1.38415 Mbytes Page：30 Pages

TI

德州仪器

LM3464

LED Driver with Dynamic Headroom Control and Thermal Control Interfaces

文件：523.99 Kbytes Page：22 Pages

NSC

国半

LM3464

4 Channel LED Driver Evaluation Board

文件：3.13946 Mbytes Page：14 Pages

NSC

国半

LM3464_1

DHC 25W Reference Designs Dynamic Headroom Control (DHC)

文件：2.73193 Mbytes Page：12 Pages

NSC

国半

LM3464_10

LED Driver with Dynamic Headroom Control and Thermal Control Interfaces

文件：523.99 Kbytes Page：22 Pages

NSC

国半

LM3464_14

LED Driver with Dynamic Headroom Control and Thermal Control Interfaces

文件：1.38415 Mbytes Page：30 Pages

TI

德州仪器

LM3464A

LED Driver with Dynamic Headroom Control and Thermal Control Interfaces

文件：1.38415 Mbytes Page：30 Pages

TI

德州仪器

LM346产品属性

  • 类型

    描述

  • Vin(Min)(V)：

    12

  • Vin(Max)(V)：

    95

  • Iout(Max)(A)：

    6

  • Vout(Min)(V)：

    0.9

  • Vout(Max)(V)：

    95

  • Regulated outputs(#)：

    6

  • Topology：

    Current SinkMulti-Channel

  • Dimming method：

    AnalogPWM

  • Type：

    ConverterLinear

  • Switching frequency(Min)(kHz)：

    0

  • Switching frequency(Max)(kHz)：

    0

  • Iq(Typ)(mA)：

    9.75

  • Vref(V)：

    2.5

  • UVLO thresholds on/off(V)：

    7.4 / 7.1

  • Features：

    Enable/ShutdownThermal Shutdown

  • Operating temperature range(C)：

    -40 to 125

  • Package Group：

    WQFN

  • Package size：

    mm2

LM346供应商更多...

更新时间：2026-5-15 13:34:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
深圳市河锋鑫科技有限公司
LM3460M51.2
TI
22+
SOT235
9000
原厂渠道,现货配单
询价
深圳市一线半导体有限公司
LM346
NS
24+
DIP-16
3840
询价
深圳市昂芯微科技有限公司
LM3460M5-1.5
NSC
23+
SOT23-5
7566
原厂原装
询价
深圳市星辰微电科技有限公司
LM3460DE-T01J-H01M
LME/力合微
25+
N/A
500
PLBUS?高速载波模块(主)
询价
深圳市赛美科科技有限公司
LM3460M5-1.5
NS
SOT23-5
68500
一级代理 原装正品假一罚十价格优势长期供货
询价
深圳市华来深电子有限公司
LM3460AM5X-1.2
NS
23+
SOT23-5
8650
受权代理!全新原装现货特价热卖!
询价
深圳市高捷芯城科技有限公司
LM346MX/NOPB
TI
25+
SOIC-16
12421
正规渠道,免费送样。支持账期,BOM一站式配齐
询价
中天科工半导体（深圳）有限公司
LM3460M5X-1.5
TI/德州仪器
25+
SOT23-5
15629
TI/德州仪器原装特价LM3460M5X-1.5即刻询购立享优惠#长期有货
询价
深圳市恒创达实业有限公司
LM3460AM5X-1.2
NS
17+
SOT23-5
6200
100%原装正品现货
询价
深圳市得捷芯城科技有限公司
LM3460M5-1.2
TI
25+
SOT-23-5
22412
原装正品现货,原厂订货,可支持含税原型号开票。
询价

LM346芯片相关品牌

LM346规格书下载地址

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LM346数据表相关新闻

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