參數(shù)資料
型號(hào): AD8402ARZ50
廠商: Analog Devices Inc
文件頁數(shù): 5/32頁
文件大?。?/td> 0K
描述: IC POT DIG DUAL 50K 8BIT 14SOIC
標(biāo)準(zhǔn)包裝: 56
接片: 256
電阻(歐姆): 50k
電路數(shù): 2
溫度系數(shù): 標(biāo)準(zhǔn)值 500 ppm/°C
存儲(chǔ)器類型: 易失
接口: 3 線 SPI(芯片選擇)
電源電壓: 2.7 V ~ 5.5 V
工作溫度: -40°C ~ 125°C
安裝類型: 表面貼裝
封裝/外殼: 14-SOIC(0.154",3.90mm 寬)
供應(yīng)商設(shè)備封裝: 14-SOICN
包裝: 管件
產(chǎn)品目錄頁面: 788 (CN2011-ZH PDF)
AD8400/AD8402/AD8403
Rev. E | Page 13 of 32
Table 9. AD8403 Pin Function Descriptions
Pin No.
Mnemonic
Description
1
AGND2
Analog Ground 2.1
2
B2
Terminal B RDAC 2.
3
A2
Terminal A RDAC 2.
4
W2
Wiper RDAC 2, Addr = 012.
5
AGND4
Analog Ground 4.1
6
B4
Terminal B RDAC 4.
7
A4
Terminal A RDAC 4.
8
W4
Wiper RDAC 4, Addr = 112.
9
DGND
Digital Ground.1
10
SHDN
Active Low Input. Terminal A open circuit. Shutdown controls Variable Resistor 1 through Variable Resistor 4.
11
CS
Chip Select Input, Active Low. When CS returns high, data in the serial input register is decoded,
based on the address bits, and loaded into the target DAC register.
12
SDI
Serial Data Input.
13
SDO
Serial Data Output. Open drain transistor requires a pull-up resistor.
14
CLK
Serial Clock Input, Positive Edge Triggered.
15
RS
Active Low Reset to Midscale. Sets RDAC registers to 80H.
16
VDD
Positive Power Supply. Specified for operation at both 3 V and 5 V.
17
AGND3
Analog Ground 3.1
18
W3
Wiper RDAC 3, Addr = 102.
19
A3
Terminal A RDAC 3.
20
B3
Terminal B RDAC 3.
21
AGND1
Analog Ground 1.1
22
W1
Wiper RDAC 1, Addr = 002.
23
A1
Terminal A RDAC 1.
24
B1
Terminal B RDAC 1.
1 All AGND pins must be connected to DGND.
相關(guān)PDF資料
PDF描述
AD8402ARZ1 IC POT DIG DUAL 1K 8BIT 14SOIC
PI3CH281QE IC 4:1 MUX/DEMUX 2CH 3ST 16-QSOP
AD8402ARUZ10 IC POT DIG DUAL 10K 8BIT 14TSSOP
AD8402ARZ10 IC POT DGTL DUAL 10K 8BIT 14SOIC
DS4000GF/WBGA IC OSC TCXO 16.384MHZ 24-BGA
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AD8402ARZ50-REEL 功能描述:IC POT DIG DUAL 50K 8BIT 14SOIC RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)字電位器 系列:- 標(biāo)準(zhǔn)包裝:3,000 系列:DPP 接片:32 電阻(歐姆):10k 電路數(shù):1 溫度系數(shù):標(biāo)準(zhǔn)值 300 ppm/°C 存儲(chǔ)器類型:非易失 接口:3 線串行(芯片選擇,遞增,增/減) 電源電壓:2.5 V ~ 6 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-WFDFN 裸露焊盤 供應(yīng)商設(shè)備封裝:8-TDFN(2x3) 包裝:帶卷 (TR)
AD8403 制造商:AD 制造商全稱:Analog Devices 功能描述:256-Position and 33-Position Digital Potentiometers
AD84030001RR 制造商:Rochester Electronics LLC 功能描述:- Bulk
AD84030005RUR 制造商:Rochester Electronics LLC 功能描述:- Bulk
AD8403A10 制造商:Analog Devices 功能描述: