參數(shù)資料
型號: MAX5455EUD+
廠商: Maxim Integrated Products
文件頁數(shù): 10/12頁
文件大?。?/td> 0K
描述: IC DGTL POT DUAL 256-TAP 14TSSOP
產(chǎn)品培訓模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標準包裝: 96
接片: 256
電阻(歐姆): 100k
電路數(shù): 2
溫度系數(shù): 標準值 35 ppm/°C
存儲器類型: 易失
接口: 6 線(芯片選擇,遞增,增/減)
電源電壓: 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: 14-TSSOP(0.173",4.40mm 寬)
供應商設備封裝: 14-TSSOP
包裝: 管件
產(chǎn)品目錄頁面: 1399 (CN2011-ZH PDF)
MAX5450–MAX5455
Dual, 256-Tap, Up/Down Interface,
Digital Potentiometers
_______________________________________________________________________________________
7
PIN
MAX5451
MAX5453
MAX5455
MAX5450
MAX5452
MAX5454
NAME
FUNCTION
11
CS1
Chip-Select Input of Resistor 1. Drive low to change wiper position W1
through
INC and U/D.
—2
U/
D
Up/Down Control Input. With U/
D low, a high-to-low INC transition
decrements wiper position. With U/
D high, a high-to-low INC transition
increments wiper position.
2—
U/
D1
Up/Down Control Input of Resistor 1. With U/
D1 low, a high-to-low INC1
transition decrements wiper position W1. With U/
D1 high, a high-to-low
INC1 transition increments wiper position W1.
3—
U/
D2
Up/Down Control Input of Resistor 2. With U/
D2 low, a high-to-low INC2
transition decrements wiper position W2. With U/
D2 high, a high-to-low
INC2 transition increments wiper position W2.
43
VDD
Power Supply
5
4
W1
Wiper Terminal of Resistor 1
6
H1
High Terminal of Resistor 1
7
5
L1
Low Terminal of Resistor 1
8
6
L2
Low Terminal of Resistor 2
9
H2
High Terminal of Resistor 2
10
7
W2
Wiper Terminal of Resistor 2
11
8
GND
Ground
—9
INC
Wiper Increment Control Input. With
CS1 low, a high-to-low transition
increments (U/
D high) or decrements (U/D low) wiper position W1. This
applies similarly for
CS2 and W2.
12
INC2
Wiper Increment Control Input. With
CS2 low, a high-to-low transition
increments (U/
D2 high) or decrements (U/D2 low) wiper position W2.
13
INC1
Wiper Increment Control Input. With
CS1 low, a high-to-low transition
increments (U/
D1 high) or decrements (U/D1 low) wiper position W1.
14
10
CS2
Chip-Select Input of Resistor 2. Drive low to change wiper position W2
through
INC and U/D.
Pin Description
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參數(shù)描述
MAX5455EUD+ 功能描述:數(shù)字電位計 IC Dual 256-Tap Up/Down Interface 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 安裝風格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel
MAX5455EUD+T 功能描述:數(shù)字電位計 IC Dual 256-Tap Up/Down Interface 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 安裝風格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel
MAX5455EUD-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 安裝風格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel
MAX5456EEE 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 安裝風格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel
MAX5456EEE+ 功能描述:數(shù)字電位計 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 安裝風格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel