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参数资料
| 型号： | MAX5410EEE+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 11/13页 |
| 文件大小： | 0K |
| 描述： | IC POT DGTL DUAL AUDIO 16-QSOP |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 接片： | 32 |
| 电阻（欧姆）： | 10k |
| 电路数： | 2 |
| 温度系数： | 标准值 35 ppm/°C |
| 存储器类型： | 易失 |
| 接口： | 4 线 SPI（芯片选择） |
| 电源电压： | 4.5 V ~ 5.5 V |
| 工作温度： | -40°C ~ 85°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) |
MAX5408–MAX5411
Dual, Audio, Log Taper Digital Potentiometers
_______________________________________________________________________________________
7
8-BIT SERIAL WORD
A0
A1
A2
D4–D0
FUNCTION
000
5-bit DAC data
Set position of wiper W0A
001
5-bit DAC data
Set position of wiper W0B
010
5-bit DAC data
Set position of wiper W1A
011
5-bit DAC data
Set position of wiper W1B
100
4-bit mute data, D0 = “don’t care”
Data for mute register (see Table 4)
101
4-bit zero-crossing detection data,
D0 = “don’t care”
Data for zero-crossing detection register
(see Table 6)
110
00000
Readback contents of wiper register for W0A at DOUT
110
00001
Readback contents of wiper register for W0B at DOUT
110
00010
Readback contents of wiper register for W1A at DOUT
110
00011
Readback contents of wiper register for W1B at DOUT
110
00100
Readback contents of mute register at DOUT
110
00101
Readback contents of zero-crossing detection register at DOUT
111
D4 = 0, D3–D0 = “don’t care”
Analog power-down
111
D4 = 1, D3–D0 = “don’t care”
Analog power-up
Table 2. Serial Interface Programming Commands for MAX5409/MAX5411
DATA BIT
VALUE
FUNCTION
0
Set wiper W0A to preprogrammed value (-62dB on power-up)
D4
1
Set wiper W0A to mute (-90dB)
D3
“don’t care”
No change
0
Set wiper W1A to preprogrammed value (-62dB on power-up)
D2
1
Set wiper W1A to mute (-90dB)
D1
“don’t care”
No change
D0
“don’t care”
No change
Table 3. Mute Register Bit Definitions for MAX5408/MAX5410
DATA BIT
VALUE
FUNCTION
0
Set wiper W0A to preprogrammed value (-62dB on power-up)
D4
1
Set wiper W0A to mute (-90dB)
0
Set wiper W0B to preprogrammed value (-62dB on power-up)
D3
1
Set wiper W0B to mute (-90dB)
0
Set wiper W1A to preprogrammed value (-62dB on power-up)
D2
1
Set wiper W1A to mute (-90dB)
0
Set wiper W1B to preprogrammed value (-62dB on power-up)
D1
1
Set wiper W1B to mute (-90dB)
D0
“don’t care”
No change
Table 4. Mute Register Bit Definitions for MAX5409/MAX5411
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX5410EGE | 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述: |
| MAX5410ETE | 功能描述:数字电位计 IC RoHS:否 制造商:Maxim Integrated 电阻:200 Ohms 温度系数:35 PPM / C 容差:25 % POT 数量:Dual 每 POT 分接头:256 弧刷存储器:Volatile 缓冲刷: 数字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作电源电压:1.7 V to 5.5 V 电源电流:27 uA 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:TQFN-16 封装:Reel |
| MAX5410ETE+ | 功能描述:数字电位计 IC Dual Audio Log Taper RoHS:否 制造商:Maxim Integrated 电阻:200 Ohms 温度系数:35 PPM / C 容差:25 % POT 数量:Dual 每 POT 分接头:256 弧刷存储器:Volatile 缓冲刷: 数字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作电源电压:1.7 V to 5.5 V 电源电流:27 uA 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:TQFN-16 封装:Reel |
| MAX5410ETE+T | 功能描述:数字电位计 IC Dual Audio Log Taper RoHS:否 制造商:Maxim Integrated 电阻:200 Ohms 温度系数:35 PPM / C 容差:25 % POT 数量:Dual 每 POT 分接头:256 弧刷存储器:Volatile 缓冲刷: 数字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作电源电压:1.7 V to 5.5 V 电源电流:27 uA 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:TQFN-16 封装:Reel |
| MAX5410ETE-T | 功能描述:数字电位计 IC RoHS:否 制造商:Maxim Integrated 电阻:200 Ohms 温度系数:35 PPM / C 容差:25 % POT 数量:Dual 每 POT 分接头:256 弧刷存储器:Volatile 缓冲刷: 数字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作电源电压:1.7 V to 5.5 V 电源电流:27 uA 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:TQFN-16 封装:Reel |
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