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参数资料
| 型号： | DS3514T+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 8/21页 |
| 文件大小： | 0K |
| 描述： | IC I2C GAMMA/VCOM BUFF 48-TQFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 101 |
| 应用： | TFT-LCD 面板：伽玛缓冲器，VCOM 驱动器 |
| 输出类型： | 满摆幅 |
| 电路数： | 14 |
| 电流 - 电源： | 5mA |
| 电流 - 输出 / 通道： | 4mA |
| 电压 - 电源，单路/双路(±)： | 9 V ~ 15 V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 48-WFQFN 裸露焊盘 |
| 供应商设备封装： | 48-TQFN-EP（7x7） |
| 包装： | 管件 |
| 产品目录页面： | 1429 (CN2011-ZH PDF) |
DS3514
I2C Gamma and VCOM Buffer with EEPROM
16
______________________________________________________________________________________
Control Register 48h: Control Register (CR)
FACTORY DEFAULT
20h
MEMORY TYPE
NV
48h
x
BIAS1
BIAS0
x
MODE1
MODE0
BIT 7
BIT 0
Bits 7:6
Reserved
Bits 5:4
VCOM and Gamma Bias Current Control Bits (BIAS[1:0]):
00 = 60%
01 = 80%
10 = 100% (default)
11 = 150%
Bits 3:2
Reserved
Bits 1:0
DS3514 Mode (MODE[1:0]):
00 = S0/S1 pins are used to select the desired bank (A–D) (default).
01 = SOFT S0/S1 (bits) are used to select the desired bank (A–D).
1X = Latch A is used to control the DACs.
Status Bits Register 4Ah: Real-Time Indicator of Logic State on LD, S1, and S0 Pins
FACTORY DEFAULT
—
MEMORY TYPE
Read Only
4Ah
LD
x
S1
S0
BIT 7
BIT 0
This is an example of how the bits are arranged for a typical GDATx memory location. GDATx has 10 bits that are
arranged in two consecutive bytes. The following example shows the arrangement for GM1 GDAT1 (58h–59h). This
arrangement is applicable for all the EEPROM data for all gamma channels.
GDATx Register: EEPROM Data for the Gamma Channels
FACTORY DEFAULT
8000h
MEMORY TYPE
NV
58h
GDAT[9]
GDAT[8]
GDAT[7]
GDAT[6]
GDAT[5]
GDAT[4]
GDAT[3]
GDAT[2]
59h
GDAT[1]
GDAT[0]
x
BIT 7
BIT 0
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相关代理商/技术参数 |
参数描述 |
|---|---|
| DS3514T+ | 功能描述:LCD Gamma缓冲器 I2C Gamma & VCOM Buffer w/EEPROM 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 |
| DS3514T+T&R | 制造商:Maxim Integrated Products 功能描述:14 CH GAMMA+VCOM 10BIT 48 TQFN T&R - Tape and Reel |
| DS3514T+T&R | 功能描述:LCD Gamma缓冲器 I2C Gamma & VCOM Buffer w/EEPROM 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 |
| DS3514T+TR | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:I2C Gamma and VCOM Buffer with EEPROM |
| DS3516FP000 | 制造商:Thomas & Betts 功能描述:30A,CON,4P5W,MG,516,3PY120V |
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