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OPA657价格

参考价格:¥53.7845

型号:OPA657N/250 品牌:TEXAS 备注:这里有OPA657多少钱,2026年最近7天走势,今日出价,今日竞价,OPA657批发/采购报价,OPA657行情走势销售排行榜,OPA657报价。
型号 功能描述 生产厂家 企业 LOGO 操作
OPA657

OPA817 800-MHz, High-Precision, Unity-Gain Stable, FET-Input Operational Amplifier

1 Features • Wide bandwidth: – Gain-bandwidth product: 390 MHz – Bandwidth (G = 1 V/V): 800 MHz – Large-signal bandwidth (2 VPP): 245 MHz – Slew rate: 970 V/μs • High precision: – Input offset voltage: 250 μV (maximum) – Input offset voltage drift: 4 μV/°C (maximum) • Input voltage noise:

TI

德州仪器

OPA657

OPA817 800-MHz, High-Precision, Unity-Gain Stable, FET-Input Operational Amplifier

1 Features • Wide bandwidth: – Gain-bandwidth product: 400 MHz – Bandwidth (G = 1 V/V): 800 MHz – Large-signal bandwidth (2 VPP): 250 MHz – Slew rate: 1000 V/μs • High precision: – Input offset voltage: 250 μV (maximum) – Input offset voltage drift: 3.5 μV/°C (maximum) • Input voltage noi

TI

德州仪器

OPA657

OPA657-DIE 1.6-GHz, Low-Noise, FET-Input Operational Amplifier

1 Features 1• High Gain Bandwidth Product: 1.6 GHz • High Bandwidth 275 MHz (G = 10) • Slew Rate 700 V/μs (G = 10, 1-V Step) • Low-Input Offset Voltage: ±250 μV • Low-Input Bias Current: 2 pA • Low-Input Voltage Noise: 4.8 nV/√Hz • High-Output Current: 70 mA • Fast Overdrive Recovery 2

TI

德州仪器

OPA657

OPA818 2.7-GHz, High-Voltage, FET-Input, Low Noise, Operational Amplifier

1 Features 1• High speed: – Gain-bandwidth product: 2.7 GHz – Bandwidth (G = 7 V/V): 765 MHz – Large-signal bandwidth (2 VPP): 400 MHz – Slew rate: 1400 V/μs • Decompensated gain: 7-V/V stable • Low noise: – Input voltage noise: 2.2 nV/√Hz – Input current noise: 3 fA/√Hz (f = 10 kHz) • I

TI

德州仪器

OPA657

OPA818 2.7-GHz, High-Voltage, FET-Input, Low Noise, Operational Amplifier

1 Features 1• High speed: – Gain-bandwidth product: 2.7 GHz – Bandwidth (G = 7 V/V): 765 MHz – Large-signal bandwidth (2 VPP): 400 MHz – Slew rate: 1400 V/μs • Decompensated gain: 7-V/V stable • Low noise: – Input voltage noise: 2.2 nV/√Hz – Input current noise: 3 fA/√Hz (f = 10 kHz) • I

TI

德州仪器

OPA657

OPA818 2.7GHz, High-Voltage, FET-Input, Low-Noise, Operational Amplifier

1 Features • High speed: – Gain-bandwidth product (GBWP): 2.7GHz – Bandwidth (G = 7V/V): 765MHz – Large-signal bandwidth (2VPP): 400MHz – Slew rate: 1400V/μs • Decompensated gain: 7V/V stable • Low noise: – Input voltage noise: 2.2nV/√Hz – Input current noise: 3fA/√Hz (f = 10kHz) • Input

TI

德州仪器

OPA657

1.6GHz、低噪声、FET 输入运算放大器

The OPA657 device combines a high-gain bandwidth, low-distortion, voltage-feedback operational amplifier with a low-voltage noise JFET-input stage to offer a very high dynamic range amplifier for high-precision ADC (analog-to-digital converter) driving or wideband transimpedance applications. Photod • High Gain Bandwidth Product: 1.6 GHz\n• High Bandwidth 275 MHz (G = 10)\n• Slew Rate 700 V/µs (G = 10, 1-V Step)\n• Available in High Grade With Improved DC Specifications\n• Operating Temperature Range: –40°C to 85°C\n• Low-Input Offset Voltage: ±250 µV\n• Low-Input Bias Current: 2 pA\n• Low-Inpu;

TI

德州仪器

OPA657

Wideband, Unity-Gain Stable, FET-Input OPERATIONAL AMPLIFIER

文件:814.34 Kbytes Page:25 Pages

TI

德州仪器

OPA657

HIGH-VOLTAGE, HIGH SLEW RATE, WIDEBAND FET-INPUT OPERATIONAL AMPLIFIER

文件:1.48466 Mbytes Page:35 Pages

TI

德州仪器

OPA657

1.6GHz, Low-Noise, FET-Input OPERATIONAL AMPLIFIER

文件:390.26 Kbytes Page:20 Pages

TI

德州仪器

OPA657

Precision, High-Speed Transimpedance Amplifier

文件:362.72 Kbytes Page:18 Pages

BURR-BROWN

OPA657

1.6-GHz, Low-Noise, FET-Input Operational Amplifier

文件:1.33855 Mbytes Page:37 Pages

TI

德州仪器

裸片 1.6GHz 低噪声 FET 输入运算放大器

OPA657 器件将高增益带宽、低失真、电压反馈运算放大器与低电压噪声结型场效应管 (JFET) 输入级相结合,为高精度模数转换器 (ADC) 的驱动或宽带互阻抗 应用提供了一个动态范围较大的放大器。光电二极管 应用使用 这种非完全补偿型高增益带宽放大器降低噪声并改善带宽。 \n\n极低电平信号可在带宽和精度特性优异的单一 OPA657 增益级中得到显着放大。即使对于相对较高的源阻抗,极低的输入偏置电流和电容也支持这种性能。宽带光电探测器应用受益于 OPA657 的 低电压 噪声 JFET 输入。JFET 输入几乎不产生电流噪声,该器件因此成为高增益光电二极管应用的 理想选择。 • 高增益带宽积:1.6GHz\n• 高带宽:275MHz (G = 10) \n• 转换率:700V/µs(G = 10,步长为 1V)\n• 低输入偏移电压:±250µV\n• 低输入偏置电流:2pA\n• 低输入电压噪声:4.8nV/√Hz\n• 高输出电流:70mA\n• 快速过驱恢复;

TI

德州仪器

OPA657-DIE 1.6-GHz, Low-Noise, FET-Input Operational Amplifier

1 Features 1• High Gain Bandwidth Product: 1.6 GHz • High Bandwidth 275 MHz (G = 10) • Slew Rate 700 V/μs (G = 10, 1-V Step) • Low-Input Offset Voltage: ±250 μV • Low-Input Bias Current: 2 pA • Low-Input Voltage Noise: 4.8 nV/√Hz • High-Output Current: 70 mA • Fast Overdrive Recovery 2

TI

德州仪器

OPA657-DIE 1.6-GHz, Low-Noise, FET-Input Operational Amplifier

1 Features 1• High Gain Bandwidth Product: 1.6 GHz • High Bandwidth 275 MHz (G = 10) • Slew Rate 700 V/μs (G = 10, 1-V Step) • Low-Input Offset Voltage: ±250 μV • Low-Input Bias Current: 2 pA • Low-Input Voltage Noise: 4.8 nV/√Hz • High-Output Current: 70 mA • Fast Overdrive Recovery 2

TI

德州仪器

OPA657-DIE 1.6-GHz, Low-Noise, FET-Input Operational Amplifier

1 Features 1• High Gain Bandwidth Product: 1.6 GHz • High Bandwidth 275 MHz (G = 10) • Slew Rate 700 V/μs (G = 10, 1-V Step) • Low-Input Offset Voltage: ±250 μV • Low-Input Bias Current: 2 pA • Low-Input Voltage Noise: 4.8 nV/√Hz • High-Output Current: 70 mA • Fast Overdrive Recovery 2

TI

德州仪器

OPA657-DIE 1.6-GHz, Low-Noise, FET-Input Operational Amplifier

1 Features 1• High Gain Bandwidth Product: 1.6 GHz • High Bandwidth 275 MHz (G = 10) • Slew Rate 700 V/μs (G = 10, 1-V Step) • Low-Input Offset Voltage: ±250 μV • Low-Input Bias Current: 2 pA • Low-Input Voltage Noise: 4.8 nV/√Hz • High-Output Current: 70 mA • Fast Overdrive Recovery 2

TI

德州仪器

OPA657-DIE 1.6-GHz, Low-Noise, FET-Input Operational Amplifier

1 Features 1• High Gain Bandwidth Product: 1.6 GHz • High Bandwidth 275 MHz (G = 10) • Slew Rate 700 V/μs (G = 10, 1-V Step) • Low-Input Offset Voltage: ±250 μV • Low-Input Bias Current: 2 pA • Low-Input Voltage Noise: 4.8 nV/√Hz • High-Output Current: 70 mA • Fast Overdrive Recovery 2

TI

德州仪器

1.6-GHz, Low-Noise, FET-Input Operational Amplifier

文件:94.73 Kbytes Page:5 Pages

TI

德州仪器

1.6GHz, Low-Noise, FET-Input OPERATIONAL AMPLIFIER

文件:390.26 Kbytes Page:20 Pages

TI

德州仪器

1.6GHz, Low-Noise, FET-Input OPERATIONAL AMPLIFIER

文件:390.26 Kbytes Page:20 Pages

TI

德州仪器

1.6-GHz, Low-Noise, FET-Input Operational Amplifier

文件:1.33855 Mbytes Page:37 Pages

TI

德州仪器

1.6-GHz, Low-Noise, FET-Input Operational Amplifier

文件:1.33855 Mbytes Page:37 Pages

TI

德州仪器

1.6GHz, Low-Noise, FET-Input OPERATIONAL AMPLIFIER

文件:390.26 Kbytes Page:20 Pages

TI

德州仪器

1.6GHz, Low-Noise, FET-Input OPERATIONAL AMPLIFIER

文件:390.26 Kbytes Page:20 Pages

TI

德州仪器

1.6GHz, Low-Noise, FET-Input OPERATIONAL AMPLIFIER

文件:390.26 Kbytes Page:20 Pages

TI

德州仪器

1.6-GHz, Low-Noise, FET-Input Operational Amplifier

文件:1.33855 Mbytes Page:37 Pages

TI

德州仪器

1.6-GHz, Low-Noise, FET-Input Operational Amplifier

文件:1.33855 Mbytes Page:37 Pages

TI

德州仪器

1.6GHz, Low-Noise, FET-Input OPERATIONAL AMPLIFIER

文件:390.26 Kbytes Page:20 Pages

TI

德州仪器

1.6GHz, Low-Noise, FET-Input OPERATIONAL AMPLIFIER

文件:390.26 Kbytes Page:20 Pages

TI

德州仪器

1.6-GHz, Low-Noise, FET-Input Operational Amplifier

文件:1.33855 Mbytes Page:37 Pages

TI

德州仪器

1.6-GHz, Low-Noise, FET-Input Operational Amplifier

文件:1.33855 Mbytes Page:37 Pages

TI

德州仪器

1.6GHz, Low-Noise, FET-Input OPERATIONAL AMPLIFIER

文件:390.26 Kbytes Page:20 Pages

TI

德州仪器

1.6GHz, Low-Noise, FET-Input OPERATIONAL AMPLIFIER

文件:390.26 Kbytes Page:20 Pages

TI

德州仪器

1.6-GHz, Low-Noise, FET-Input Operational Amplifier

文件:1.33855 Mbytes Page:37 Pages

TI

德州仪器

1.6-GHz, Low-Noise, FET-Input Operational Amplifier

文件:1.33855 Mbytes Page:37 Pages

TI

德州仪器

1.6GHz, Low-Noise, FET-Input OPERATIONAL AMPLIFIER

文件:390.26 Kbytes Page:20 Pages

TI

德州仪器

1.6-GHz, Low-Noise, FET-Input Operational Amplifier

文件:94.73 Kbytes Page:5 Pages

TI

德州仪器

1.6-GHz, Low-Noise, FET-Input Operational Amplifier

文件:94.73 Kbytes Page:5 Pages

TI

德州仪器

1.6-GHz, Low-Noise, FET-Input Operational Amplifier

文件:1.33855 Mbytes Page:37 Pages

TI

德州仪器

1.6GHz, Low-Noise, FET-Input OPERATIONAL AMPLIFIER

文件:390.26 Kbytes Page:20 Pages

TI

德州仪器

1.6GHz, Low-Noise, FET-Input OPERATIONAL AMPLIFIER

文件:390.26 Kbytes Page:20 Pages

TI

德州仪器

1.6-GHz, Low-Noise, FET-Input Operational Amplifier

文件:1.33855 Mbytes Page:37 Pages

TI

德州仪器

1.6GHz, Low-Noise, FET-Input OPERATIONAL AMPLIFIER

文件:390.26 Kbytes Page:20 Pages

TI

德州仪器

1.6-GHz, Low-Noise, FET-Input Operational Amplifier

文件:1.33855 Mbytes Page:37 Pages

TI

德州仪器

1.6GHz, Low-Noise, FET-Input OPERATIONAL AMPLIFIER

文件:390.26 Kbytes Page:20 Pages

TI

德州仪器

1.6-GHz, Low-Noise, FET-Input Operational Amplifier

文件:1.33855 Mbytes Page:37 Pages

TI

德州仪器

1.6GHz, Low-Noise, FET-Input OPERATIONAL AMPLIFIER

文件:390.26 Kbytes Page:20 Pages

TI

德州仪器

1.6-GHz, Low-Noise, FET-Input Operational Amplifier

文件:1.33855 Mbytes Page:37 Pages

TI

德州仪器

1.6GHz, Low-Noise, FET-Input OPERATIONAL AMPLIFIER

文件:390.26 Kbytes Page:20 Pages

TI

德州仪器

1.6-GHz, Low-Noise, FET-Input Operational Amplifier

文件:1.33855 Mbytes Page:37 Pages

TI

德州仪器

EPITAXIAL PLANAR NPN TRANSISTOR (SWITCHING, INTERFACE CIRCUIT AND DRIVER CIRCUIT)

SWITCHING APPLICATION. INTERFACE CIRCUIT AND DRIVER CIRCUIT APPLICATION. FEATURES ● With Built-in Bias Resistors. ● Simplify Circuit Design. ● Reduce a Quantity of Parts and Manufacturing Process. ● High Packing Density.

KECKEC(Korea Electronics)

开益禧无锡开益禧半导体有限公司

EPITAXIAL PLANAR NPN TRANSISTOR (SWITCHING, INTERFACE CIRCUIT AND DRIVER CIRCUIT)

SWITCHING APPLICATION. INTERFACE CIRCUIT AND DRIVER CIRCUIT APPLICATION. FEATURES ● With Built-in Bias Resistors. ● Simplify Circuit Design. ● Reduce a Quantity of Parts and Manufacturing Process. ● High Packing Density.

KECKEC(Korea Electronics)

开益禧无锡开益禧半导体有限公司

POWER INTEGRATED CIRCUIT

文件:222.09 Kbytes Page:4 Pages

MICROSEMI

美高森美

OPA657产品属性

  • 类型

    描述

  • Number of channels(#):

    1

  • GBW(Typ)(MHz):

    1600

  • BW @ Acl(MHz):

    350

  • Slew rate(Typ)(V/us):

    700

  • Vn at flatband(Typ)(nV/rtHz):

    4.8

  • Vn at 1 kHz(Typ)(nV/rtHz):

    7

  • Iq per channel(Typ)(mA):

    14

  • Vos (offset voltage @ 25 C)(Max)(mV):

    1.8

  • Rail-to-rail:

    No

  • Features:

    Decompensated

  • Rating:

    Catalog

  • Operating temperature range(C):

    -40 to 85

  • Package Group:

    SOIC

  • Package size:

    mm2

  • 8)5SOT-23:

    5 mm2

  • CMRR(Typ)(dB):

    89

  • Input bias current(Max)(pA):

    20

  • Offset drift(Typ)(uV/C):

    2

  • Output current(Typ)(mA):

    70

  • 2nd harmonic(dBc):

    74

  • 3rd harmonic(dBc):

    106

  • @ MHz:

    5

更新时间:2026-5-14 19:39:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
TI/德州仪器
25+
SOT23-5
12496
TI/德州仪器原装正品OPA657NB/250即刻询购立享优惠#长期有货
Burr-Brown(TI)
24+
8752
只做原装现货假一罚十!价格最低!只卖原装现货
TI
24+
SMD
6850
只做原装正品现货或订货假一赔十!
TI
23+
SOP8
2470
正规渠道,只有原装!
TI(德州仪器)
23+
SOIC-8
13650
公司只做原装正品,假一赔十
TI
21+
SOT23-5
5983
全新原装鄙视假货
TI
24+
SOT23-5
5630
TI一级代理原厂授权渠道实单支持
BURR-BROWN
2025+
SOT23-5
2500
原装进口价格优 请找坤融电子!
TI/德州仪器
25+
SOP8
6618
公司原装现货库存.有挂就有货,支持实单
TI/德州仪器
25+
SOIC-8
4987
强势库存!绝对原装公司现货!

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