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参数资料
| 型号： | ISL45042IR |
| 厂商： | Intersil |
| 文件页数： | 2/9页 |
| 文件大小： | 0K |
| 描述： | IC LCD MODULE CALIBRATOR 8-DFN |
| 标准包装： | 100 |
| 类型： | 校准器 |
| 应用： | LCD 显示器 |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-WDFN 裸露焊盘 |
| 供应商设备封装： | 8-TDFN（3x3） |
| 包装： | 管件 |
2
FN6072.9
April 13, 2011
Pin Descriptions
PIN
FUNCTION
OUT
Adjustable Sink Current Output Pin. The current sinks into the OUT pin is equal to the DAC setting times the maximum adjustable sink
current divided by 128. See SET pin function in “Pin Descriptions” on page 2 for the maximum adjustable sink current setting.
AVDD
High-Voltage Analog Supply. Connects to top of external resistor divider to determine the VCOM voltage. 10.8V to 20V for EEPROM
programming, 4.5V to 20V normal operation (before/after programming). Bypass to GND with 0.1F de-coupling capacitor.
DNC
Do Not Connect. This pin may be left unconnected or tied to GND. Do not apply any non-zero voltages or signals to this pin.
GND
Ground connection.
VDD
Low-Voltage Digital Supply for digital logic. Typically 3V to 3.6V. Bypass to GND with 0.1F de-coupling capacitor.
CTL
Internal Counter Up/Down Control and Internal EEPROM Programming Control Input. If CE is high, a mid-to-low transition increments
the 7-bit counter, raising the DAC setting, increasing the OUT sink current, and lowering the divider voltage at OUT. A mid-to-high
transition decrements the 7-bit counter, lowering the DAC setting, decreasing the OUT sink current, and increasing the divider voltage
at OUT. Applying 4.9V and above with appropriately arranged timing will overwrite EEPROM with the contents in the 7-bit counter.
See EEPROM Programming section in “Electrical Specifications” table on page 4 for details.
CE
Counter Enable Pin with internal pull-down resistor. Connect CE to VDD to enable adjustment of the output sink current. Float or
connect CE to GND to prevent further adjustment or programming.
SET
Maximum Sink Current Adjustment Point. Connect a resistor from the SET pin 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
ISL45042
DIGITAL INTERFACE
WITH THRESHOLD
SENSORS
UP/DOWN COUNTER
WITH PRESET
LATCHES
EEPROM
OR
NVL MEMORY
ANALOG DCP AND
CURRENT OUTPUT
BLOCK
AVDD
IOUT
SET
CTL
CE
VDD
GND
UP
DWN
PWRUP
PRGM
POR
PRGM
IBIAS
READ
PRGM MEMORY
400k
Ω
to
5M
Ω
ISL45042
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相关代理商/技术参数 |
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| ISL45042IR-T | 功能描述:IC LCD MODULE CALIBRATOR 8-DFN RoHS:否 类别:集成电路 (IC) >> 线性 - 视频处理 系列:- 产品变化通告:Product Discontinuation 07/Mar/2011 标准包装:3,000 系列:OMNITUNE™ 类型:调谐器 应用:移动电话，手机，视频显示器 安装类型:表面贴装 封装/外壳:65-WFBGA 供应商设备封装:PG-WFSGA-65 包装:带卷 (TR) 其它名称:SP000365064 |
| ISL45042IRZ | 功能描述:LCD 驱动器 LCD MOD CALIBRATOR 8LD 3X3 THIN RoHS:否 制造商:Maxim Integrated 数位数量:4.5 片段数量:30 最大时钟频率:19 KHz 工作电源电压:3 V to 3.6 V 最大工作温度:+ 85 C 最小工作温度:- 20 C 封装 / 箱体:PDIP-40 封装:Tube |
| ISL45042IRZ-T | 功能描述:LCD 驱动器 LCD MOD CALIBRATOR 8LD 3X3 THIN RoHS:否 制造商:Maxim Integrated 数位数量:4.5 片段数量:30 最大时钟频率:19 KHz 工作电源电压:3 V to 3.6 V 最大工作温度:+ 85 C 最小工作温度:- 20 C 封装 / 箱体:PDIP-40 封装:Tube |
| ISL45042IRZ-TK | 制造商:Intersil Corporation 功能描述:LCD DRVR 2.6V TO 3.6V 8TDFN - Tape and Reel 制造商:Intersil 功能描述:LCD MOD CALIBRATOR 8LD 3X3 THIN |
| ISL45043IRZ | 功能描述:IC DRIVER FOR SAMSUNG 10-DFN RoHS:是 类别:集成电路 (IC) >> PMIC - 显示器驱动器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:- 显示器类型:真空荧光 (VF) 配置:5 x 7（矩阵） 接口:串行 数字或字符:- 电流 - 电源:3.5mA 电源电压:2.7 V ~ 3.6 V 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:16-SSOP（0.154"，3.90mm 宽） 供应商设备封装:16-QSOP 包装:带卷 (TR) |
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