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.
パッケージ
TSSOP8: plastic, thin shrink small outline package; 8 leads; 0.65 mm pitch; 3 mm x 3 mm x 1.1 mm body
購入オプション
PCA9540BDP,118
アクティブ
12NC: 935276036118
詳細
数量
単価
| 1 - 24 | $0.86 |
| 25 - 99 | $0.86 |
| 100+ | $0.86 |
注文
在庫あり:2,352
代理店からの注文PCA9540BDP/Q900J
アクティブ
12NC: 935332086118
詳細
数量
単価
| 1 - 24 | $1.03 |
| 25 - 99 | $1.03 |
| 100+ | $1.03 |
注文
在庫あり:4,985
代理店からの注文操作機能
| パラメータ | 値 |
|---|---|
Operating Temperature (°C) | -40~85 |
Operating voltage (VDC) | 2.3~5.5 |
Inputs | 1 |
| パラメータ | 値 |
|---|---|
Outputs | 2 |
No of Addresses | 1 |
I2C-bus (kHz) | 400 |
環境
| Part/12NC | 鉛フリー | EU RoHS | ハロゲンフリー | RHFインジケーター | REACH SVHC | Weight (mg) |
|---|---|---|---|---|---|---|
PCA9540BDP,118(935276036118) | Yes | Yes Certificate Of Analysis (CoA) | Yes |  | REACH SVHC | 24.0 |
PCA9540BDP/Q900J(935332086118) | Yes | Yes Certificate Of Analysis (CoA) | Yes | | REACH SVHC | 28.8803999999997 |
品質
| Part/12NC | 安全保障機能安全 | 吸湿感度レベル (MSL) | Peak Package Body Temperature (PPT) (C°) | フィット | MTBF | 投資家情報 | ||
|---|---|---|---|---|---|---|---|---|
| 鉛はんだ | 鉛フリーはんだ | 鉛はんだ | 鉛フリーはんだ | |||||
PCA9540BDP,118 (935276036118) | No | 1 | 1 | 240 | 260 | 2.0 | 5.0E8 | 0.0 |
PCA9540BDP/Q900J (935332086118) | No | 1 | 1 | 240 | 260 | 2.0 | 5.0E8 | 0.0 |
配送
| Part/12NC | 関税分類番号（米国)免責事項: |
|---|---|
PCA9540BDP,118 (935276036118) | 854239 |
PCA9540BDP/Q900J (935332086118) | 854239 |
詳細 PCA9540B
The PCA9540B is a 1-of-2 bidirectional translating multiplexer, controlled via the I²C-bus. The SCL/SDA upstream pair fans out to two SCx/SDx downstream pairs, or channels. Only one SCx/SDx channel is selected at a time, determined by the contents of the programmable control register.
A power-on reset function puts the registers in their default state and initializes the I²C-bus state machine with no channels selected.
The pass gates of the multiplexer are constructed such that the VDD pin can be used to limit the maximum high voltage that is passed by the PCA9540B. This allows the use of different bus voltages on each SCx/SDx pair, so that 1.8 V, 2.5 V or 3.3 V parts can communicate with 5 V parts without any additional protection. External pull-up resistors can pull the bus up to the desired voltage level for this channel. All I/O pins are 5 V tolerant.