AFEx8201 16-Bit and 14-Bit Digital-to-Analog Converters (DACs) With Voltage Reference and Diagnostic ADC for Low-Power Applications
- SLASF44A May 2023 – June 2024 AFE78201 , AFE88201
  
  PRODUCTION DATA

AFEx8201 16-Bit and 14-Bit Digital-to-Analog Converters (DACs) With Voltage Reference and Diagnostic ADC for Low-Power Applications

1 Features

Functional Safety-Capable
- Documentation available to aid functional safety system design
Low quiescent current: 170µA (typical), 210µA (maximum)
16-bit or 14-bit monotonic high-performance DAC
- DAC output range: 0V to 2.5V
- Digital DAC slew-rate control
- 4LSB INL at 16 bits
- 0.07% FSR (max) TUE from –40°C to +125°C
12-bit 3.84kSPS ADC for advanced diagnostics
Integrated 1.25V reference at 10ppm/°C (max)
Internal 1.2288MHz oscillator with clock output
Digital interfaces:
- Serial peripheral interface (SPI)
- Universal asynchronous receiver-transmitter (UART)
Fault detection: CRC bit error checking, windowed watchdog timer, diagnostic ADC
Wide operating temperature: –55°C to +125°C