TWL1200-Q1 - Automotive Catalog SDIO, UART, and Audio Voltage-Translation Transceiver

The TWL1200-Q1 is a 19-bit voltage translator specifically designed to bridge seamlessly the 1.8-V/2.6-V digital-switching compatibility gap between 2.6-V baseband and the TI Wi-Link-6 (WL1271/3). The device is optimized for SDIO, UART, and audio functions. The TWL1200-Q1 has two supply-voltage pins, V_CCA and V_CCB, that can be operated over the full range of 1.1 V to 3.6 V. The TWL1200-Q1 enables system designers easily to interface applications processors or digital basebands to peripherals operating at a different I/O voltage levels, such as the TI Wi-Link-6 (WL1271/3) or other SDIO/memory cards.

The TWL1200-Q1 is offered in a thin quad flat pack [TQFP (PFB)] package. Low static power consumption and small package size make the TWL1200-Q1 an ideal choice for mobile-phone applications.

• Qualified for Automotive Applications
• AEC-Q100 Test Guidance With the Following Results:
  • Device Temperature Grade 3: –40°C to +85°C
    Ambient Operating Temperature Range
  • Device HBM ESD Classification Level H1C
  • Device CDM ESD Classification Level C3B
• Level Translator
  • V_CCA and V_CCB Range of 1.1 V to 3.6 V
• Seamlessly Bridges 1.8-V/2.6-V Digital-Switching Compatibility Gap
  Between 2.6-V processors and TI’s Wi-Link (WL1271 and WL1273)
• Latch-Up Performance Exceeds 100 mA per JESD 78, Class II