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.
Buy Options
PCA9548AD,118
Active
12NC: 935275815118
Details
Quantity
Unit Pricing
| 1 - 24 | $0.96 |
| 25 - 99 | $0.96 |
| 100+ | $0.96 |
Order
In Stock:630
Order from distributorsPCA9548AD,112
No Longer Manufactured
12NC: 935275815112
Details
Order
Operating Features
| Parameter | Value |
|---|---|
Interrupt | yes |
Operating Temperature (°C) | -40~85 |
Reset input pin | yes |
Operating voltage (VDC) | 2.3~5.5 |
| Parameter | Value |
|---|---|
Inputs | 1 |
Outputs | 8 |
No of Addresses | 8 |
I2C-bus (kHz) | 400 |
Environmental
| Part/12NC | PbFree | EU RoHS | Halogen Free | RHF Indicator | REACH SVHC | Weight (mg) |
|---|---|---|---|---|---|---|
PCA9548AD,112(935275815112) | Yes | Yes | No |  | REACH SVHC | 610.0 |
PCA9548AD,118(935275815118) | Yes | Yes Certificate Of Analysis (CoA) | No | | REACH SVHC | 610.0 |
Quality
| Part/12NC | Safe Assure Functional Safety | Moisture Sensitivity Level (MSL) | Peak Package Body Temperature (PPT) (C°) | FIT | MTBF | IR | ||
|---|---|---|---|---|---|---|---|---|
| Lead Soldering | Lead Free Soldering | Lead Soldering | Lead Free Soldering | |||||
PCA9548AD,112 (935275815112) | No | 1 | 1 | 240 | 260 | 2.0 | 5.0E8 | 0.0 |
PCA9548AD,118 (935275815118) | No | 1 | 1 | 240 | 260 | 2.0 | 5.0E8 | 0.0 |
Shipping
| Part/12NC | Harmonized Tariff (US)Disclaimer |
|---|---|
PCA9548AD,112 (935275815112) | 854239 |
PCA9548AD,118 (935275815118) | 854239 |
Discontinued and Replacement Part Data
| Part/12NC | Discontinuance Notice | Last Time Buy Date | Last Time Delivery Date | Replacement |
|---|---|---|---|---|
PCA9548AD,112 (935275815112) | - | 2018-01-24 | 2018-07-24 | PCA9548AD,118 (935275815118) |
More about PCA9548A
The PCA9548A is an octal bidirectional translating switch controlled via the I²C-bus. The SCL/SDA upstream pair fans out to eight downstream pairs, or channels. Any individual SCx/SDx channel or combination of channels can be selected, determined by the contents of the programmable control register.
An active LOW reset input allows the PCA9548A to recover from a situation where one of the downstream I²C-buses is stuck in a LOW state. Pulling the RESET pin LOW resets the I²C-bus state machine and causes all the channels to be deselected as does the internal Power-on reset function.
The pass gates of the switches are constructed such that the VDD pin can be used to limit the maximum high voltage which will be passed by the PCA9548A. This allows the use of different bus voltages on each pair, so that 1.8 V or 2.5 V or 3.3 V parts can communicate with 5 V parts without any additional protection. External pull-up resistors pull the bus up to the desired voltage level for each channel. All I/O pins are 6 V tolerant.