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


Package | PIN: PFB | 48
Temp: I (-40 to 85)
Carrier: Cut Tape
Qty Price
1-9 $3.05
10-24 $2.75
25-99 $2.56
100-249 $2.24
250-499 $2.10
500-749 $1.79
750-999 $1.51
1000+ $1.44


  • 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
    • VCCA and VCCB 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

Texas Instruments  TWL1200IPFBRQ1

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, VCCA and VCCB, 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.