1" />
參數(shù)資料
型號(hào): AD7837ANZ
廠商: Analog Devices Inc
文件頁數(shù): 8/12頁
文件大?。?/td> 0K
描述: IC DAC 12BIT MULT DUAL 24-DIP
產(chǎn)品培訓(xùn)模塊: Data Converter Fundamentals
DAC Architectures
標(biāo)準(zhǔn)包裝: 15
設(shè)置時(shí)間: 4µs
位數(shù): 12
數(shù)據(jù)接口: 并聯(lián)
轉(zhuǎn)換器數(shù)目: 2
電壓電源: 雙 ±
功率耗散(最大): 210mW
工作溫度: -40°C ~ 85°C
安裝類型: 通孔
封裝/外殼: 24-DIP(0.300",7.62mm)
供應(yīng)商設(shè)備封裝: 24-PDIP
包裝: 管件
輸出數(shù)目和類型: 2 電壓,單極;2 電壓,雙極
采樣率(每秒): 250k
產(chǎn)品目錄頁面: 785 (CN2011-ZH PDF)
AD7837/AD7847
REV. C
–5–
AD7847 PIN FUNCTION DESCRIPTION (DIP AND SOIC PIN NUMBERS)
Pin
Mnemonic
Description
11
CSA
Chip Select Input for DAC A. Active low logic input. DAC A is selected when this input is low.
12
CSB
Chip Select Input for DAC B. Active low logic input. DAC B is selected when this input is low.
13VREFA
Reference Input Voltage for DAC A. This may be an ac or dc signal.
14VOUTA
Analog Output Voltage from DAC A.
15
AGNDA
Analog Ground for DAC A.
16VDD
Positive Power Supply.
17VSS
Negative Power Supply.
18
AGNDB
Analog Ground for DAC B.
19VOUTB
Analog Output Voltage from DAC B.
10
VREFB
Reference Input Voltage for DAC B. This may be an ac or dc signal.
11
DGND
Digital Ground.
12
DB11
Data Bit 11 (MSB).
13
WR
Write Input.
WR is a positive edge triggered input which is used in conjunction with CSA and CSB
to write data to the DAC latches.
14–24
DB10–DB0
Data Bit 10 to Data Bit 0 (LSB).
AD7837 PIN CONFIGURATION
AD7847 PIN CONFIGURATION
DIP AND SOIC
TOP VIEW
(Not to Scale)
24
23
22
21
20
19
18
17
16
15
14
13
1
2
3
4
5
6
7
8
9
10
11
12
AD7837
AGNDA
DB0
DB1
DB2
DB3
DB4
DB5
DB6
DB7
A0
A1
LDAC
WR
VOUTA
VREFA
RFBA
CS
VDD
VSS
AGNDB
VOUTB
VREFB
DGND
RFBB
TOP VIEW
(Not to Scale)
24
23
22
21
20
19
18
17
16
15
14
13
1
2
3
4
5
6
7
8
9
10
11
12
AD7847
AGNDA
DB0
DB1
DB2
DB3
DB4
DB5
DB6
DB7
DB8
DB9
DB10
WR
VOUTA
VREFA
CSB
CSA
VDD
VSS
AGNDB
VOUTB
VREFB
DGND
DB11
相關(guān)PDF資料
PDF描述
AD558JD IC DAC 8BIT 5-15V IN MONO 16CDIP
LTC2755BIUP-16#TRPBF IC DAC 16BIT CUR OUT 64-QFN
AD667KP IC DAC 12BIT W/BUFF LATCH 28PLCC
AD7542KRZ IC DAC 12BIT MULT CMOS 16SOIC
AD7537JP IC DAC 12BIT DUAL MULT 28-PLCC
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AD7837ANZ 制造商:Analog Devices 功能描述:IC 12-BIT DAC
AD7837AQ 功能描述:IC DAC 12BIT DUAL MULT 24-CDIP RoHS:否 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)模轉(zhuǎn)換器 系列:- 產(chǎn)品培訓(xùn)模塊:Data Converter Fundamentals DAC Architectures 標(biāo)準(zhǔn)包裝:750 系列:- 設(shè)置時(shí)間:7µs 位數(shù):16 數(shù)據(jù)接口:并聯(lián) 轉(zhuǎn)換器數(shù)目:1 電壓電源:雙 ± 功率耗散(最大):100mW 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:28-LCC(J 形引線) 供應(yīng)商設(shè)備封裝:28-PLCC(11.51x11.51) 包裝:帶卷 (TR) 輸出數(shù)目和類型:1 電壓,單極;1 電壓,雙極 采樣率(每秒):143k
AD7837AQ/883B 制造商:AD 制造商全稱:Analog Devices 功能描述:LC2MOS Complete, Dual 12-Bit MDACs
AD7837AQ883B 制造商:AD 制造商全稱:Analog Devices 功能描述:LC2MOS Complete, Dual 12-Bit MDACs
AD7837AQ-883B 制造商:AD 制造商全稱:Analog Devices 功能描述:LC2MOS Complete, Dual 12-Bit MDACs