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参数资料
| 型号： | ISL45041EVAL1Z |
| 厂商： | Intersil |
| 文件页数： | 2/7页 |
| 文件大小： | 0K |
| 描述： | EVAL BOARD 1 FOR ISL45041 |
| 标准包装： | 1 |
| 系列： | * |
2
FN6189.4
December 17, 2010
Pin Descriptions
PIN
TYPE
PULL U/D
FUNCTION
OUT
Output
Adjustable Sink Current Output Pin. The current that sinks into the OUT pin is equal to the DAC setting times the
maximum adjustable sink current divided by 128. See SET pin function description for the maximum adjustable
sink current setting.
AVDD
Supply
High-Voltage Analog Supply. Bypass to GND with 0.1F capacitor.
WP
Input
Pull-Down Write Protect. Active Low. To enable programming, connect to 0.7*VDD supply or greater. The WP pin is
designed for static control. It has an internal pull-down current sink. To avoid the possibly over-writing the
EEPROM contents, no frequency above 1Hz should be applied to this input. Care should be taken to avoid any
glitches on the input. When removing or applying mechanical jumpers, always ensure the VDD power is off. A
high to low transition on the WP pin results in the register contents being loaded with EEPROM data.
GND
Supply
Ground connection.
VDD
Supply
Digital power supply input. Bypass to GND with 0.1F capacitor.
SDA
In/Out
I2C Serial Data Input and Output.
SCL
Input
I2C Clock Input
SET
Analog
Maximum Sink Current Adjustment Point. Connect a resistor from SET to GND to set the maximum adjustable
sink current of the OUT pin. The maximum adjustable sink current is equal to (AVDD/20) divided by RSET.
Block Diagram
GND
I2C
INTERFACE
DAC
REGISTERS
ANALOG DCP
AND
CURRENT SINK
7-BIT EEPROM
SCL
SDA
WP
VDD
AVDD
OUT
SET
1
8
2
5
7
6
3
4
ISL45041
CURRENT SINK
Q1
A1
ISL45041
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ISL45041IRZ | 功能描述:LCD Gamma缓冲器 ISL54222AIRU EVALBRD 1 RHS CMPL 10LD U RoHS:否 制造商:Maxim Integrated 输入补偿电压: 转换速度: 电源电压-最大:20 V 电源电压-最小:9 V 电源电流: 最大功率耗散: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:TQFN-38 封装:Tube |
| ISL45041IRZ-T | 功能描述:LCD Gamma缓冲器 ISL54224IRTZ EVAL BRD 1 10LD RHS COMP RoHS:否 制造商:Maxim Integrated 输入补偿电压: 转换速度: 电源电压-最大:20 V 电源电压-最小:9 V 电源电流: 最大功率耗散: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:TQFN-38 封装:Tube |
| ISL45042 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:LCD Module Calibrator |
| ISL45042_06 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:LCD Module Calibrator |
| ISL45042_07 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:LCD Module Calibrator |
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