G2581 致新代理商 GMT 功放系列 电平转换器
| Part Number | VDD (V)min. | VDD (V)max. | CH Vr+Vcom | IOUT(mA) Vr, Vcom | S/R(V/us) Vr, Vcom | BW(M Hz) Vr, Vcom | ISC(mA) Vr, Vcom | Note | Package |
| G2581 | 2.6 | 5.5 | 9 | 40 | -30 | / | No | GPM | QFN5X5-32/ QFN4X4-32 |
General Description
The G2581 is a 9-channel level shifter suitable for TFT-LCD row drivers. This device will level shift a dig-ital input signal to an output voltage nearly equal to its output supply voltage.
The G2581 has 3 supplies: VIN, VGH and VGL1. VIN is low voltage supply with a voltage range from 2.6V to 5.5V. VGH is positive high voltage supply with a volt-age range from 7V to 40V. VGL1 is negative high voltage supply with a voltage range from 0V to -30V. CKO_1~CKO_6 are level shifter outputs with gate shading function. STO and LCO_1~LCO_2 are level shifter outputs without gate shading function.
The G2581 features extensive protection functions that include UVLO, OTP. This device operates over the temperature range from -40°C to +85°C.
The G2581 is available in a 5mmx5mm, 32-lead QFN package.
Features
- Input Supply Range: 2.6V~5.5V
- Protection Function
Input Under Voltage Lockout (UVLO)
Thermal Overload Protection (150°C)
- 9-Channel Level Shifter
+40V Highest Voltage Level
-30V Lowest Voltage Level
Maximum 700ns Rising/Falling Time
500mA Peak Current
20mA Continuous Current
Gate Shading Function.
- 32-pin, QFN (5mmx5mm) Package
- RoHS Compliant
Applications
- LCD Monitor Panel
- LCD TV panel
Ordering Information
| ORDER NUMBER | MARKING | TEMP. RANGE | PACKAGE (Green) |
| 致新G2581QA1U | 2581 | _40°C~ +85°C | QFN5X5-32 |
Note: QA: QFN5X5-32
1: Bonding Code
U: Tape & Reel
Pin Configurations Typical Application Circuit
