參數(shù)資料
型號(hào)： MAX5456ETE+
廠商： Maxim Integrated Products
文件頁(yè)數(shù)： 11/18頁(yè)
文件大?。?/td> 0K
描述： IC POT STER AUDIO TAPER 16-TQFN
產(chǎn)品培訓(xùn)模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝： 75
接片： 32
電阻（歐姆）： 10k
電路數(shù)： 2
溫度系數(shù)： 標(biāo)準(zhǔn)值 50 ppm/°C
存儲(chǔ)器類型： 易失
接口： 2 線按鈕
電源電壓： 2.7 V ~ 5.5 V，±2.7 V ~ 5.5 V
工作溫度： -40°C ~ 85°C
安裝類型： 表面貼裝
封裝/外殼： 16-WQFN 裸露焊盤(pán)
供應(yīng)商設(shè)備封裝： 16-TQFN-EP（4x4）
包裝： 管件
Stereo Audio Taper Potentiometers
with Pushbutton Interface
2
Maxim Integrated
MAX5456/MAX5457
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
(VDD = VLOGIC = +2.7V to +5.5V, VSS = 0V, GND = 0V, VH_ = VDD, VL_ = VSS, TA = TMIN to TMAX. Typical values are at TA = +25°C,
unless otherwise specified.) (Note 1)
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
(MAX5456) SHDN, MUTE, VOLUP, VOLDN,
BAL_ to GND.....................................-0.3V to (VLOGIC + 0.3V)
(MAX5457) SHDN, MUTE, UP/BAL1, DN/BAL0, MODE,
MODE_IND to GND...........................-0.3V to (VLOGIC + 0.3V)
H_, L_, and W_ to VSS ..............................-0.3V to (VDD + 0.3 V)
VDD to GND ..............................................................-0.3V to +6V
VDD to VSS ................................................................-0.3V to +6V
VLOGIC to GND.........................................................-0.3V to +6V
VLOGIC to VSS...........................................................-0.3V to +6V
VSS to GND............................................................-3.0V to +0.3V
Peak Current into H_, L_, and W_.......................................±1mA
Average Current into H_, L_, and W_ ..............................±500A
Input and Output Latchup Immunity...............................±200mA
Continuous Power Dissipation (TA = +70°C)
16-Pin QSOP (derate 8.3mW/°C above +70°C)........666.7mW
Operating Temperature Range ...........................-40°C to +85°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-60°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
Soldering Temperature (reflow) .......................................+260°C
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
End-to-End Resistance
R
Figures 1, 2
7
10
13
k
Maximum Bandwidth
fCUTOFF
From H_ to W_, CLOAD = 10pF
100
kHz
Absolute Ratio Tolerance
No load at the output of the wiper, W_ = -6dB
±0.25
dB
Tap-to-Tap Tolerance
±0.1
dB
VDD = 5V, VH_ = (VDD / 2) + 1VRMS,
f = 1kHz, tap = -6dB, VL_ = VDD / 2, RL =
∞
0.01
Total Harmonic Distortion Plus
Noise
THD+N
VDD = 3V, VSS = 0V, VL_ = 1.5V,
VH_ = 1.5V + 1VRMS, f = 1kHz, RL = 10k
to
(VDD / 2), CL = 5pF, tap = -6dB
0.23
%
Channel-to-Channel Isolation
-100
dB
Interchannel Matching
f = 20Hz to 20kHz, tap = -6dB
±0.5
dB
Mute Attenuation
-90
dB
Power-Supply Rejection Ratio
PSRR
-80
dB
Wiper Resistance
RW
1000
1700
Wiper Capacitance
CW
10
pF
H Terminal Capacitance
CH
5pF
L Terminal Capacitance
CL
7pF
End-to-End Resistance
Temperature Coefficient
50
ppm/°C
Ratiometric Resistance
Temperature Coefficient
5
ppm/°C
Output Noise
en
20Hz to 20kHz
0.95
VRMS
PUSHBUTTON CONTACT INPUTS (
UP/BAL1, DN/BAL0, MUTE, VOLUP, VOLDN, BAL0, BAL1, MODE)
Internal Pullup Resistor
RPULLUP
32
50
65
k
Single Pulse-Width Input
tlPW
Figure 5
22.5
ms
Repetitive Input Pulse High Time
tHPW
Figure 5
40
ms
Timeout Period
tWS
Click/pop suppression inactive
32
ms
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參數(shù)描述
MAX5456ETE+ 功能描述:數(shù)字電位計(jì) IC 12Bit V-Out DAC 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(chǔ)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
MAX5456ETE+T 功能描述:數(shù)字電位計(jì) IC 12Bit V-Out DAC 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(chǔ)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
MAX5456ETE-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(chǔ)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
MAX5457EEE 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(chǔ)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
MAX5457EEE+ 功能描述:數(shù)字電位計(jì) IC Stereo Audio Taper w/Pushbutton Int 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(chǔ)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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