Texas Instruments PCA9535RTWR Microcontrollers
Remote 16-Bit I<sup>2</sup>C and SMBus, Low-Power I/O Expander With Interrupt Output and Config Registers 24-WQFN -40 to 85
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
PCA9535RTWR
Detailed Description
Remote 16-Bit I<sup>2</sup>C and SMBus, Low-Power I/O Expander With Interrupt Output and Config Registers 24-WQFN -40 to 85
Package
24-WFQFN Exposed Pad
Lifecycle Status
Not For New Designs
Datasheet
PCA9535RTWR Datasheet
Quick Jump:
Technical Specifications
Texas Instruments PCA9535RTWR Microcontrollers technical specifications.
General
Interface
I²C, SMBus
RoHS
Yes
Package / Case
24-WFQFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C
Supply Voltage
2.3V ~ 5.5V
Lifecycle Status
Not For New Designs
Features
POR
Output Type
Push-Pull
Number of I/O
16
Alternate Parts Comparison (PCA9535RTWR vs LM2754SQ/NOPB vs LP8543SQX/NOPB vs LP8556SQX-E09/NOPB)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 24-WFQFN Exposed Pad | 24-WFQFN Exposed Pad | 24-WFQFN Exposed Pad | 24-WFQFN Exposed Pad |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C (TA) | -30°C ~ 85°C (TA) | -30°C ~ 85°C (TA) |
| Supply Voltage | 2.3V ~ 5.5V | 2.8V ~ 5.5V | 5.5V ~ 22V | 2.7V ~ 20V |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Not For New Designs | Active | Active | Active |
| Operating Temperature Range C | -40 to 85 | -40 to 85 | -30 to 85 | -30 to 85 |
| Package | WQFN (RTW)-24 | WQFN (RTW)-24 | WQFN (RTW)-24 | WQFN (RTW)-24 |
| Mounting Type | Surface Mount | -- | Surface Mount | Surface Mount |
| Frequency | -- | 1MHz | 625kHz ~ 1.25MHz | 312kHz, 625kHz, 1250kHz |
| Number of Channels | -- | 4 | 7 | 6 |
| Current Output Channel | -- | 200mA (Flash) | 60mA | 25mA |
| Internal Switch S | -- | Yes | Yes | Yes |
| Action |
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