The NXP P3A1604UK is a cutting-edge 4-bit, dual-supply translating transceiver designed for seamless bidirectional voltage level translation. With auto direction sensing capabilities, it supports a wide range of supply voltages (VCCA: 0.72 V to 1.98 V and VCCB: 1.62 V to 3.63 V), making it ideal for interfacing advanced SoC, ASIC, and MCU with peripherals operating at higher voltage rails. The device is compatible with multiple communication protocols, including I3C, I²C, SMBus, SPI, and UART, and offers high-speed data transfer rates up to 20 MHz for push-pull applications. Its robust features include high electrostatic discharge protection and a wide operating temperature range (-40°C to +125°C) in a compact WLCSP package. The P3A1604UK is perfect for smartphones and other small-form-factor applications, ensuring reliable performance and longevity.
Features
- Wide supply voltage range:
- VCCA: 0.72 V to 1.98 V
- VCCB: 1.62 V to 3.63 V
- Supported interfaces: I3C, I²C, SMBus, SPI, and UART
- High speed:
- I3C DDR: 12.5 MHz
- Open-drain: up to 3.4 MHz
- Push-pull: up to 20 MHz
- Robust features:
- HBM JESD22-A114E Class 2 exceeds 2,000 V
- CDM JESD22-C101E exceeds 500 V
- I/O latch-up current 100 mA, JESD 78
- High temperature range: rated for -40°C to +125°C ambient operating temperature
- Small form factor: WLCSP package (1.405 mm x 1.055 mm, 0.35 mm pitch)
Applications
- Smartphones and other small-form-factor devices
- I3C, I²C, SMBus, and SPI