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.
封装
TSSOP16: plastic, thin shrink small outline package; 16 leads; 0.65 mm pitch, 5 mm x 4.4 mm x 1.1 mm body
购买选项
PCA9670PW,118
正常供应
12NC: 935282716118
详细信息
数量
单价
| 1 - 24 | $0.78 |
| 25 - 99 | $0.78 |
| 100+ | $0.78 |
订购
现货:6,030
从分销商处购买工作特点
| 参数 | 值 |
|---|---|
No of bits | 8 |
VDD [min] | 2.3 |
VDD [max] | 5.5 |
Over volt tolerant | Y |
No of supplies | 1 |
Standby current [typ] (µA) | 2.5 |
Max Sink Current per bit (mA) | 25 |
Max Sink Current, per package (mA) | 200 |
| 参数 | 值 |
|---|---|
Source Current per bit (mA) | 0.1 |
Reset input pin | Y |
Output mode | Quasi |
Internal pull-up resistor per bit (kOhm) | Int I source |
I2C-bus (kHz) | 1000 |
Footprint body and leads | 33.66 |
Operating Temperature (°C) | -40~85 |
No of Addresses | 64 |
环境
| 部件/12NC | 无铅 | 欧盟 RoHS | 无卤素 | RHF指标 | REACH SVHC | 重量（mg） |
|---|---|---|---|---|---|---|
PCA9670PW,118(935282716118) | Yes | Yes Certificate Of Analysis (CoA) | Yes |  | REACH SVHC | 52.41 |
质量
| 部件/12NC | 安全保障功能安全 | 湿度灵敏度等级(MSL) | 封装体峰值温度（PPT）（C°） | 适合 | MTBF | IR | ||
|---|---|---|---|---|---|---|---|---|
| 铅焊接 | 无铅焊接 | 铅焊接 | 无铅焊接 | |||||
PCA9670PW,118 (935282716118) | No | 1 | 1 | 240 | 260 | 2.0 | 5.0E8 | 0.0 |
配送
| 部件/12NC | 协调关税 (美国)免责声明 |
|---|---|
PCA9670PW,118 (935282716118) | 854239 |
更多信息 PCA9670PW
The PCA9670 provides general-purpose remote I/O expansion via the two-wire bidirectional I²C‑bus (serial clock (SCL), serial data (SDA)).
The devices consist of eight quasi-bidirectional ports, 1 MHz 30 mA drive I²C‑bus interface, three hardware address inputs and a reset input operating between 2.3 V and 5.5 V. 1 MHz I²C‑bus Fast‑mode Plus (Fm+) can support PWM dimming of LEDs, and higher I²C‑bus drive 30 mA allows more devices to be on the bus without the need for bus buffers. The quasi-bidirectional port can be independently assigned as an input to monitor interrupt status or keypads, or as an output to activate indicator devices such as LEDs. The system controller can read from the input port or write to the output port through a single register
The low current consumption of 2.5 μA (typical, static) is great for mobile applications and the latched output ports have 25 mA high current sink drive capability for directly driving LEDs.
The PCA9670 has three hardware address pins and allows up to 64 of these PCA9670 I/O expanders on the same I²C‑bus without the need for bus buffers, supporting up to 512 I/Os (for example, 512 LEDs).
The internal Power-On Reset (POR) and active LOW hardware reset pin (RESET) initialize the I/Os as inputs with a weak internal pull-up 100 μA current source.