Packaging information
| Package | Pins VQFN (RGF) | 38 |
| Operating temperature range (°C) -40 to 85 |
| Package qty | Carrier 250 | SMALL T&R |
Features for the BUF18830
- 10-BIT RESOLUTION
- 18-CHANNEL P-GAMMA:
- 300-mV Min Swing-to-Rail (10 mA)
- TWO-CHANNEL P-VCOM:
- 400-mA Typical IOUT
- HIGH SLEW RATE VCOM: 45 V/µs
- RAIL-TO-RAIL OUTPUT
- LOW SUPPLY CURRENT
- SUPPLY VOLTAGE: 6.5 V to 20 V
- DIGITAL SUPPLY: 2.0 V to 5.5 V
- TWO-WIRE INTERFACE: Supports 400 kHz and 3.4 MHz
Description for the BUF18830
The BUF18830 offers 18 programmable gamma channels and two programmable VCOM channels.
All gamma and VCOM channels offer a rail-to-rail output that typically swings to within 300 mV of either supply rail with a 10-mA load. All channels are programmed using a two-wire interface that supports standard operations up to 400 kHz and high-speed data transfers up to 3.4 MHz.
The BUF18830 is manufactured using Texas Instruments’ proprietary, state-of-the-art, high-voltage CMOS process. This process offers very dense logic and high supply voltage operation of up to 20 V. The BUF18830 is offered in a QFN-38 package and is specified from –40°C to +85°C.