参数资料
| 型号： | DS3508E+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 14/14页 |
| 文件大小： | 0K |
| 描述： | IC GAMMA BUFFER 8CH 20-TSSOP |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 358 |
| 应用： | TFT-LCD 面板：伽玛缓冲器 |
| 电路数： | 8 |
| 电流 - 电源： | 2mA |
| 电流 - 输出 / 通道： | 6mA |
| 电压 - 电源，单路/双路(±)： | 9 V ~ 15.5 V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 20-TSSOP（0.173"，4.40mm 宽） |
| 供应商设备封装： | 20-TSSOP |
| 包装： | 管件 |
Slave Address Byte and Address Pin
The slave address byte consists of a 7-bit slave
address plus a R/W bit (see Figure 3). The DS3508’s
slave address is determined by the state of the A0 pin.
This pin allows up to two devices to reside on the same
I2C bus. Connecting A0 to GND results in a 0 in the
corresponding bit position in the slave address.
Conversely, connecting A0 to VCC results in a 1 in the
corresponding bit position. For example, the DS3508’s
slave address byte is E8h when A0 is grounded. I2C
communication is described in detail in the
I2C Serial
Interface Description section.
DS3508
I2C, 8-Channel Gamma Buffer with EEPROM
_______________________________________________________________________________________
9
Table 1. DAC Voltage/Data Relationship for Selected Codes
OUTPUT VOLTAGE
DATA (BINARY)
GM1–GM4
GM5–GM8
0000 0000
VHH
VLL
0000 0001
VHH + 1 x (VHM - VHH)/255
VLL+ 1 x (VLM - VLL)/255
0000 0010
VHH + 2 x (VHM - VHH)/255
VLL + 2 x (VLM - VLL)/255
0000 0011
VHH + 3 x (VHM - VHH)/255
VLL + 3 x (VLM - VLL)/255
0000 1111
VHH + 15 x (VHM - VHH)/255
VLL + 15 x (VLM - VLL)/255
0011 1111
VHH + 63 x (VHM - VHH)/255
VLL + 63 x (VLM - VLL)/255
0111 1111
VHH + 127 x (VHM - VHH)/255
VLL + 127 x (VLM - VLL)/255
1111 1101
VHH + 253 x (VHM - VHH)/255
VLL + 253 x (VLM - VLL)/255
1111 1110
VHH + 254 x (VHM - VHH)/255
VLL + 254 x (VLM - VLL)/255
1111 1111
VHM
VLM
11
0
1
R/W
A0
0
1
MSB
LSB
READ/WRITE BIT
SLAVE ADDRESS*
*THE SLAVE ADDRESS IS DETERMINED BY ADDRESS PIN A0.
Figure 3. DS3508 Slave Address Byte
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相关代理商/技术参数 |
参数描述 |
|---|---|
| DS3508E+ | 功能描述:LCD Gamma缓冲器 I2C 8Ch Gamma 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 |
| DS3508E+T&R | 制造商:Maxim Integrated Products 功能描述: 制造商:Maxim Integrated Products 功能描述:8-CH GAMMA BUFFER W/EEPROM TSSOP T& - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC GAMMA BUFFER 8CH 20-TSSOP 制造商:Maxim Integrated Products 功能描述:LCD Gamma Buffers I2C 8Ch Gamma Buffer w/EEPROM |
| DS3508E+T&R/C | 制造商:Maxim Integrated Products 功能描述:8-CH GAMMA BFR W/EEPROM TSSOP CUSTO - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC GAMMA BUFFER 8CH 20-TSSOP 制造商:Maxim Integrated Products 功能描述:LCD Gamma Buffers I2C 8Ch Gamma Buffer w/EEPROM |
| DS3508E+T&R | 功能描述:LCD Gamma缓冲器 I2C 8Ch Gamma 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 |
| DS3508E+T&R/C | 功能描述:LCD Gamma缓冲器 I2C 8Ch Gamma 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 |
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