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BA3121F-E2中文资料罗姆数据手册PDF规格书
BA3121F-E2规格书详情
●Description
The BA3121F/BA3123F are ground isolation amplifiers developed for use in car audio applications. This IC efficiently eliminate problems caused by wiring resistance, and remove noise generated by the electrical devices used in automobiles. The capacitance values of the external capacitors required for the ICs are small to allow compact and reliable set design.
●Features
1) Large capacitors not required
2) High common-mode rejection ratio (57dB typ. at f = 1kHz).
3) Low noise (VNO = 3.5μVrms Typ.).
4) Low distortion (THD = 0.002 Typ.).
5) Two channels.
产品属性
- 型号:
BA3121F-E2
- 功能描述:
音频放大器 AUDIO ISOLATION AMP
- 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 |
|---|---|---|---|---|---|---|---|
ROHM罗姆 |
2023+ |
SOIC-8 |
8635 |
一级代理优势现货,全新正品直营店 |
询价 | ||
ROHM |
2016+ |
SOP8 |
2500 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
ROHM |
24+ |
SOP8 |
80000 |
只做自己库存 全新原装进口正品假一赔百 可开13%增 |
询价 | ||
ROHM/罗姆 |
2026+ |
SOP8 |
54648 |
百分百原装现货 实单必成 欢迎询价 |
询价 | ||
ROHM/罗姆 |
22+ |
SOP8 |
100000 |
代理渠道/只做原装/可含税 |
询价 | ||
ROHM |
26+ |
原厂封装 |
8900000 |
一级总代理商原厂原装大批量现货
一站式服务 |
询价 | ||
ROHM/罗姆 |
96 |
528 |
询价 | ||||
ROHM/罗姆 |
2021 |
SOP-8 |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
ROHM |
22+ |
SOP-8 |
8000 |
原装正品支持实单 |
询价 | ||
ROHM/罗姆 |
21+ |
SOP-8 |
12820 |
只做原装,质量保证 |
询价 |


