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TPA2001D1PWRG4中文资料
TPA2001D1PWRG4数据手册规格书PDF详情
Modulation Scheme Optimized to Operate
Without a Filter
TSSOP Package Options
1 W Into an 8-Ω Speaker (THD+N<1%)
<0.2% THD+N at 1 W, 1 kHz, Into an
8-Ω Load
Extremely Efficient Third Generation 5-V
Class-D Technology:
– Low-Supply Current (No Filter) . . . 4 mA
– Low-Supply Current (Filter) . . . 7.5 mA
– Low-Shutdown Current . . . 0.05 μA
– Low-Noise Floor . . . 40 μVRMS
(No-Weighting Filter)
– Maximum Efficiency Into 8 Ω, 75 – 85%
– 4 Internal Gain Settings . . . 6 – 23.5 dB
– PSRR . . . –77 dB
Integrated Depop Circuitry
Short-Circuit Protection (Short to Battery,
Ground, and Load)
description
The TPA2001D1 is a 1-W mono bridge-tied-load (BTL) class-D amplifier designed to drive a speaker with at
least 8-Ω impedance. The amplifier uses TI’s third generation modulation technique, which results in improved
efficiency and SNR. It also allows the device to be connected directly to the speaker without the use of the LC
output filter commonly associated with class-D amplifiers (this results in EMI which must be shielded at the
system level). These features make the device ideal for use in devices where high-efficiency is needed to extend
battery run time.
The gain of the amplifier is controlled by two input terminals, GAIN1, and GAIN0. This allows the amplifier to
be configured for a gain of 6, 12, 18, and 23.5 dB. The differential input terminals are high-impedance CMOS
inputs, and can be used as summing nodes.
The class-D BTL amplifier includes depop circuitry to reduce the amount of turnon pop at power up, and when
cycling SHUTDOWN.
The TPA2001D1 is available in the 16-pin TSSOP package that drives 1 W of continuous output power into an
8-Ω load. TPA2001D1 operates over an ambient temperature range of –40°C to 85°C.
TPA2001D1PWRG4产品属性
- 类型
描述
- 型号
TPA2001D1PWRG4
- 功能描述
音频放大器 Mono Filter-Free Class-D
- RoHS
否
- 制造商
STMicroelectronics
- 产品
General Purpose Audio Amplifiers
- 输出类型
Digital
- 输出功率
THD +
- 工作电源电压
3.3 V
- 安装风格
SMD/SMT
- 封装/箱体
TQFP-64
- 封装
Reel
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
TI |
25+ |
TSSOP-16 |
6895 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
|||
TexasInstruments |
18+ |
ICAMPAUDIOPWR1WMONO16TSS |
6800 |
公司原装现货/欢迎来电咨询! |
|||
Texas Instruments |
24+ |
16-TSSOP(0.173 |
65200 |
||||
TI |
25+ |
SSOP-16 |
2000 |
就找我吧!--邀您体验愉快问购元件! |
|||
Texas |
25+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
||||
TI |
22+ |
16TSSOP |
9000 |
原厂渠道,现货配单 |
|||
TI |
24+ |
TSSOP16 |
1000 |
原装分货 订货1周 |
|||
TI |
2025+ |
TSSOP16 |
4845 |
全新原厂原装产品、公司现货销售 |
|||
Texas Instruments(德州仪器) |
24+ |
WSON-6 |
690000 |
代理渠道/支持实单/只做原装 |
|||
Texas Instruments |
25+ |
16-TSSOP |
9350 |
独立分销商 公司只做原装 诚心经营 免费试样正品保证 |
TPA2001D1PWRG4 资料下载更多...
TPA2001D1PWRG4 芯片相关型号
- 213000
- 895-110-500-502
- 895-110-500-503
- 895-110-500-504
- 895-110-500-507
- MONACO-1035
- MONACO-517
- MONACO-SMARTCLEAVE
- MONACO-UV
- TPA2001D1PW
- TPA2001D1PW.A
- TPA2001D1PWR
- TPA2001D1PWR.A
- TPS2051A
- TPS2051AD
- TPS2051AD.A
- TPS2051ADR
- TPS2051ADR.A
- TPS2052A
- TPS2052AD
- TPS2052AD.A
- TPS2052ADR
- TPS2052ADR.A
- TPS2055D.A
- TPS73150DBVR
- TPS73150DBVR.A
- TPS73150DBVRG4.A
- TPS73150DBVT
- TPS73150DBVT.A
- UWT1C681MNL1GS
Datasheet数据表PDF页码索引
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