| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
3,548 pcs
|
3548 pcs | On Request | 1 | On Request | On Request | 19+ | On Request | On Request | |
|
1,383 pcs
|
1383 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
253 pcs
|
253 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Number of Pins | |
| Operating Temperature | |
| Output Current | |
| Resolution | |
| Slew Rate | |
| Supply Voltage | |
| Tape & Reel |
The BUF18830AIRGFR from Texas Instruments is a high-performance gamma-voltage generator designed for display applications. It features 18 programmable gamma channels and two programmable VCOM channels, each capable of rail-to-rail output. The device provides 10-bit resolution for precise voltage generation.
Key electrical specifications include a supply voltage range of 6.5 V to 20 V and a digital supply range of 2.0 V to 5.5 V. The VCOM channels offer a typical output current of 400 mA, and the high slew rate for VCOM is 45 V/µs. The gamma channels provide a minimum swing-to-rail of 300 mV with a 10 mA load.
Communication is handled via a two-wire interface supporting speeds up to 3.4 MHz. The BUF18830AIRGFR is manufactured using a high-voltage CMOS process, enabling dense logic and high supply voltage operation. It operates within an ambient temperature range of -40°C to 85°C.
This component is supplied in a 38-pin VQFN (RGF) package, suitable for surface mounting. It is delivered on a tape and reel with a standard package quantity of 3000 units, on a 330 mm reel diameter.
| Qty | Low | High |
|---|---|---|
| 1+ | $3.51 | $3.51 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating temperature range is -40°C to 85°C.
The BUF18830AIRGFR is supplied in a 38-pin VQFN (RGF) package.
It offers 18 programmable gamma channels and two programmable VCOM channels.
The gamma channels have a 10-bit resolution.
The supply voltage range is 6.5 V to 20 V.
It uses a two-wire interface that supports up to 3.4 MHz.