Automotive-grade 8-bit I/O expander, operating from 1.65V to 3.6V with a nominal supply voltage of 1.8V. This integrated circuit features 8 general-purpose I/O lines and supports I²C and SMBus interfaces with a maximum clock frequency of 0.4MHz. Designed for automotive applications, it operates within a temperature range of -40°C to 125°C and is housed in a 16-terminal TSSOP package. The device includes an interrupt output and is AEC-Q100 screened.
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Technical Specifications
Texas Instruments TCA6408AQPWRQ1 technical specifications.
General
| Max Operating Temperature | 125 |
| Number of Terminals | 16 |
| Min Operating Temperature | -40 |
| Terminal Position | DUAL |
| JEDEC Package Code | R-PDSO-G16 |
| Width | 4.4 |
| Length | 5 |
| Temperature Grade | AUTOMOTIVE |
| Supply Current-Max | 0.036 |
| Supply Voltage-Nom | 1.8 |
| Supply Voltage-Min | 1.65 |
| Supply Voltage-Max | 3.6 |
| Number of Bits | 8 |
| Clock Frequency-Max | 0.4 |
| Number of Ports | 1 |
| uPs/uCs/Peripheral ICs Type | PARALLEL IO PORT, GENERAL PURPOSE |
| Number of I/O Lines | 8 |
| Screening Level | AEC-Q100 |
Compliance
| RoHS | Yes |
| Eccn Code | EAR99 |
| Lead Free | Yes |
| REACH | Compliant |
| Military Spec | False |
Datasheet
Texas Instruments TCA6408AQPWRQ1 Datasheet
Download the complete datasheet for Texas Instruments TCA6408AQPWRQ1 to view detailed technical specifications.
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