|
|
PDF G1625 Data sheet ( Hoja de datos )
| Número de pieza | G1625 | |
| Descripción | 7-bit Programmable VCOM Reference | |
| Fabricantes | GMT | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de G1625 (archivo pdf) en la parte inferior de esta página. Total 1 Páginas | ||
|
No Preview Available !
Global Mixed-mode Technology
G1625
7-bit Programmable VCOM Reference
with Integrated Nonvolatile Memory
Features
Integrated Nonvolatile Memory to Store VCOM
Setting
100 Programming Times
I 2C Interface
7-Bit, Adjustable Sink-Current Device
Resistor-Adjustable, Full-Scale Range
2.5V to 3.6V Logic Supply Range
7V to 18V Analog Supply Range
Protections:
Over Current Protection (OCP)
Over Temperature Protection (OTP)
TDFN3X3-8 Package
RoHS Compliant
Applications
TFT-LCD Panels
Ordering Information
ORDER
NUMBER
G1625RD1U
Note: RD: TDFN3X3-8
1: Bonding Code
U: Tape & Reel
MARKING
DS961
General Description
The G1625 provides a programmable reference volt-
age for TFT-LCD panel VCOM adjustment. A 7-bit
digital-to-analog converter (DAC) detects current from
an external resistor-divider to create the VCOM refer-
ence voltage. This voltage is used as the input to a
high current drive voltage buffer.
G1625 includes one time programmable (OTP) mem-
ory to store the DAC code on the chip, eliminating the
need for external EEPROM. The chip supports up to
100 write operations to OTP memory. G1625 has an
I2C interface to set the VCOM reference voltage and
write into OTP memory.
TEMP.
RANGE
-40°C to +85°C
PACKAGE
(Green)
TDFN 3X3-8
Pin Configuration
G1625
OUT 1
AVDD 2
VCOM 3
GND 4
Thermal
Pad
8 SET
7 SCL
6 SDA
5 DVDD
TDFN3X3-8
Ver: 0.2
Mar 25, 2013
TEL: 886-3-5788833
http://www.gmt.com.tw
1
1 page | ||
| Páginas | Total 1 Páginas | |
| PDF Descargar | [ Datasheet G1625.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| G1625 | 7-bit Programmable VCOM Reference | GMT |
| Número de pieza | Descripción | Fabricantes |
| SLA6805M | High Voltage 3 phase Motor Driver IC. |
 Sanken |
| SDC1742 | 12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters. |
 Analog Devices |
|
DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares, |
| DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar |