參數(shù)資料
型號： MAX5410ETE
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 數(shù)字電位計
英文描述： CABLE ASSEMBLY; LEAD-FREE SOLDER; SMB PLUG TO SMB JACK BULKHEAD; 50 OHM, RG188-DS COAX, DOUBLE SHIELDED;
中文描述： DUAL 10K DIGITAL POTENTIOMETER, 3-WIRE SERIAL CONTROL INTERFACE, 32 POSITIONS, QCC16
封裝： 4 X 4 MM, 0.80 MM HEIGHT, MO-220WGGC, TQFN-16
文件頁數(shù)： 10/13頁
文件大?。?/td> 312K
代理商： MAX5410ETE
Chip Information
TRANSISTOR COUNT: 12,875
PROCESS: BiCMOS
M
Dual, Audio, Log Taper Digital Potentiometers
10
______________________________________________________________________________________
MAX5408
–
MAX5411
MAX5408
–
MAX5411
MAX5408
–
MAX541
SDIN
SCLK
CS
DOUT
SDIN
SCLK
CS
DOUT
SDIN
SCLK
CS
DOUT
CS
SCLK
SDIN
MAX5408
–
MAX5411
W0A
W1A
L0
L1
H0
H1
V
OUT0
V
OUT1
V
IN0
V
IN1
Figure 6. Gain Control
Figure 5. Daisy-Chaining of Serial Interfaces
Ordering Information (continued)
PART
TEMP RANGE
PIN-
PACKAGE
WIPERS PER
RESISTOR
MAX5409ETE
MAX5410
EEE -40
°
C to +85
°
C 16 QSOP
MAX5410ETE
-40
°
C to +85
°
C 16 Thin QFN
MAX5411
EEE -40
°
C to +85
°
C 16 QSOP
MAX5411ETE
-40
°
C to +85
°
C 16 Thin QFN
-40
°
C to +85
°
C 16 Thin QFN
2
1
1
2
2
Power-On Reset
The power-on reset (POR) feature sets all the wipers to
the maximum attenuation (tap position 31, -62dB) at
power-up. If either V
DD
or V
LOGIC
is zero volts, a power-
on reset intiates when one of the supplies is brought
back to the operating voltage.
Mute Function
When mute is enabled, the wipers go to -90dB attenua-
tion. When mute is disabled, the wiper returns to its
position before mute was enabled. All wipers can be
muted simultaneously or independently.
Applications Information
Attenuation Control
Figure 3 shows the application of an attenuation control.
The op amps are connected in a follower configuration
with a fixed gain. The digitally controlled potentiometer
attenuates the input signal.
Stereo Volume Control
Figure 4 shows the application of stereo volume con-
trol using MAX5409/MAX5411. The op amps are con-
nected in a follower configuration with fixed gain. The
digitally controlled potentiometer attenuates the input
signals. The second wiper of each potentiometer con-
trols the signal amplitude at the rear set of speakers.
Daisy-Chaining
Figure 5 shows an application daisy-chaining the
serial-interfaces of the MAX5408
–
MAX5411. A single-
write command updates multiple devices from a single
digital port in this configuration (see
Digital Serial
Interface
section).
Gain Control
Figure 6 shows the application of a gain control.
Note:
Muting the potentiometer creates unpredictable
behavior at the output of the op amp, and may seriously
degrade the performance of the op amp.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX5410ETE+ 功能描述:數(shù)字電位計 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
MAX5410ETE+T 功能描述:數(shù)字電位計 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
MAX5410ETE-T 功能描述:數(shù)字電位計 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 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 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
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