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參數(shù)資料
| 型號： | MAX5411 |
| 廠商： | Maxim Integrated Products, Inc. |
| 英文描述： | SPLICE |
| 中文描述： | 雙路、音量調(diào)節(jié)、對數(shù)數(shù)字電位器 |
| 文件頁數(shù)： | 7/13頁 |
| 文件大?。?/td> | 312K |
| 代理商： | MAX5411 |
M
Dual, Audio, Log Taper Digital Potentiometers
_______________________________________________________________________________________
7
8-BIT SERIAL WORD
A2
0
5-bit DAC data
1
5-bit DAC data
0
5-bit DAC data
1
5-bit DAC data
0
4-bit mute data, D0 =
“
don
’
t care
”
A0
0
0
0
0
1
A1
0
0
1
1
0
D4
–
D0
FUNCTION
Set position of wiper W0A
Set position of wiper W0B
Set position of wiper W1A
Set position of wiper W1B
Data for mute register (see Table 4)
1
0
1
4-bit zero-crossing detection data,
D0 =
“
don
’
t care
”
00000
00001
00010
00011
00100
00101
D4 = 0, D3
–
D0 =
“
don
’
t care
”
D4 = 1, D3
–
D0 =
“
don
’
t care
”
Data for zero-crossing detection register
(see Table 6)
Readback contents of wiper register for W0A at DOUT
Readback contents of wiper register for W0B at DOUT
Readback contents of wiper register for W1A at DOUT
Readback contents of wiper register for W1B at DOUT
Readback contents of mute register at DOUT
Readback contents of zero-crossing detection register at DOUT
Analog power-down
Analog power-up
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
1
1
Table 2. Serial Interface Programming Commands for MAX5409/MAX5411
DATA BIT
VALUE
0
1
“
don
’
t care
”
0
1
“
don
’
t care
”
“
don
’
t care
”
FUNCTION
Set wiper W0A to preprogrammed value (-62dB on power-up)
Set wiper W0A to mute (-90dB)
No change
Set wiper W1A to preprogrammed value (-62dB on power-up)
Set wiper W1A to mute (-90dB)
No change
No change
D4
D3
D2
D1
D0
Table 3. Mute Register Bit Definitions for MAX5408/MAX5410
DATA BIT
VALUE
0
1
0
1
0
1
0
1
“
don
’
t care
”
FUNCTION
Set wiper W0A to preprogrammed value (-62dB on power-up)
Set wiper W0A to mute (-90dB)
Set wiper W0B to preprogrammed value (-62dB on power-up)
Set wiper W0B to mute (-90dB)
Set wiper W1A to preprogrammed value (-62dB on power-up)
Set wiper W1A to mute (-90dB)
Set wiper W1B to preprogrammed value (-62dB on power-up)
Set wiper W1B to mute (-90dB)
No change
D4
D3
D2
D1
D0
Table 4. Mute Register Bit Definitions for MAX5409/MAX5411
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MAX5408-MAX5411 | Dual, 256-Tap, Nonvolatile, I2C-Interface, Digital Potentiometers |
| MAX5409ETE | Dual, 256-Tap, Nonvolatile, I2C-Interface, Digital Potentiometers |
| MAX5408 | Quad LVDS Transmitter 20-LCCC -55 to 125 |
| MAX5408EEE | Quad LVDS Transmitter 16-CFP -55 to 125 |
| MAX5408ETE | Quad LVDS Transmitter 16-CFP -55 to 125 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX5411EEE | 功能描述:數(shù)字電位計(jì) IC RoHS:否 制造商:Maxim Integrated 電阻:200 Ohms 溫度系數(shù):35 PPM / C 容差:25 % POT 數(shù)量:Dual 每 POT 分接頭:256 弧刷存儲器:Volatile 緩沖刷: 數(shù)字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作電源電壓:1.7 V to 5.5 V 電源電流:27 uA 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel |
| MAX5411EEE+ | 功能描述:數(shù)字電位計(jì) IC Dual Audio Log Taper RoHS:否 制造商:Maxim Integrated 電阻:200 Ohms 溫度系數(shù):35 PPM / C 容差:25 % POT 數(shù)量:Dual 每 POT 分接頭:256 弧刷存儲器:Volatile 緩沖刷: 數(shù)字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作電源電壓:1.7 V to 5.5 V 電源電流:27 uA 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel |
| MAX5411EEE+T | 功能描述:數(shù)字電位計(jì) IC Dual Audio Log Taper RoHS:否 制造商:Maxim Integrated 電阻:200 Ohms 溫度系數(shù):35 PPM / C 容差:25 % POT 數(shù)量:Dual 每 POT 分接頭:256 弧刷存儲器:Volatile 緩沖刷: 數(shù)字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作電源電壓:1.7 V to 5.5 V 電源電流:27 uA 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel |
| MAX5411EEE-T | 功能描述:數(shù)字電位計(jì) IC RoHS:否 制造商:Maxim Integrated 電阻:200 Ohms 溫度系數(shù):35 PPM / C 容差:25 % POT 數(shù)量:Dual 每 POT 分接頭:256 弧刷存儲器:Volatile 緩沖刷: 數(shù)字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作電源電壓:1.7 V to 5.5 V 電源電流:27 uA 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel |
| MAX5411ETE | 功能描述:數(shù)字電位計(jì) IC RoHS:否 制造商:Maxim Integrated 電阻:200 Ohms 溫度系數(shù):35 PPM / C 容差:25 % POT 數(shù)量:Dual 每 POT 分接頭:256 弧刷存儲器:Volatile 緩沖刷: 數(shù)字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作電源電壓:1.7 V to 5.5 V 電源電流:27 uA 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel |
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