Features
Battery Cell Controller, Advanced, 6 Channels, TPL, LQFP48.
Package
HLQFP48 LQFP64, plastic, low profile quad flat package; 64 terminals; 0.5 mm pitch; 10 mm x 10 mm x 1.4 mm body.
购买选项
TDA8948J/N1,112
停产
12NC: 935282776112
详细信息
订购
工作特点
| 参数 | 值 |
|---|---|
Security Status | COMPANY PUBLIC |
Description | 4-channel audio amplifier |
| 参数 | 值 |
|---|---|
Number of pins | 17 |
Package Style | DBS |
环境
| 部件/12NC | 无铅 | 欧盟 RoHS | 无卤素 | RHF指标 | REACH SVHC | 重量（mg） |
|---|---|---|---|---|---|---|
TDA8948J/N1,112(935282776112) | Yes | Yes | No |  | REACH SVHC | 4768.73 |
质量
| 部件/12NC | 安全保障功能安全 |
|---|---|
TDA8948J/N1,112 (935282776112) | - |
配送
| 部件/12NC | 协调关税 (美国)免责声明 |
|---|---|
TDA8948J/N1,112 (935282776112) | 854233 |
停产和更换部件数据
| 部件/12NC | 停产通知 | 上次购买日期 | 上次发货日期 | 替代器件 |
|---|---|---|---|---|
TDA8948J/N1,112 (935282776112) | - | 2001-12-31 | 2002-06-30 | None |
更多信息 TDA8948J
The TDA8948J contains four identical audio power amplifiers. The TDA8948J can be used as four Single-Ended (SE) channels with a fixed gain of 26 dB, two times Bridge-Tied Load (BTL) channels with a fixed gain of 32 dB or two times SE channels (26 dB gain) plus one BTL channel (32 dB gain) operating as a 2.1 system.
The TDA8948J comes in a 17-pin Dil-Bent-Sil (DBS) power package. The TDA8948J is pin compatible with the TDA8944AJ, TDA8946AJ and TDA8947J.
The TDA8948J contains a unique protection circuit that is solely based on multiple temperature measurements inside the chip. This gives maximum output power for all supply voltages and load conditions with no unnecessary audio holes. Almost any supply voltage and load impedance combination can be made as long as thermal boundary conditions (number of channels used, external heat sink and ambient temperature) allow it.