The TWL1200 is an 19-bit voltage translator specifically designed to seamlessly bridge the
1.8-V/2.6-V digital-switching compatibility gap between 2.6-V baseband and the TI Wi-Link-6 (WL1271/3). It is optimized for SDIO, UART, and audio functions. The TWL1200 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 enables system designers to easily 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 is offered in both 48-ball 0.5-mm ball grid array (BGA) and 49-bump 0.4-mm wafer chip scale package (WCSP) packages. Low static power consumption and small package size make the TWL1200 an ideal choice for mobile-phone applications.
| Type | Title | Date | ||
|---|---|---|---|---|
| * | Data sheet | SDIO, UART, and Audio Voltage-Translation Transceiver datasheet (Rev. A) | 12 Nov 2009 | |
| Application note | Schematic Checklist - A Guide to Designing with Auto-Bidirectional Translators | PDF | HTML | 12 Jul 2024 | |
| Application note | Understanding Transient Drive Strength vs. DC Drive Strength in Level-Shifters (Rev. A) | PDF | HTML | 03 Jul 2024 | |
| Selection guide | Voltage Translation Buying Guide (Rev. A) | 15 Apr 2021 | ||
| Application note | TWL1200 PCB Design Guidelines | 06 Jul 2009 |
For additional terms or required resources, click any title below to view the detail page where available.
| Package | Pins | CAD symbols, footprints & 3D models |
|---|---|---|
| DSBGA (YFF) | 49 | Ultra Librarian |
Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.
If you have questions about quality, packaging or ordering TI products, see TI support.