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參數(shù)資料
型號: AD5420AREZ-REEL7
廠商: Analog Devices Inc
文件頁數(shù): 2/32頁
文件大?。?/td> 0K
描述: IC DAC 16BIT 1CH SER 24TSSOP
產(chǎn)品培訓(xùn)模塊: Data Converter Fundamentals
DAC Architectures
設(shè)計資源: Simplified 16-Bit, 4 mA-to-20 mA Output Solution Using AD5420 (CN0098)
標(biāo)準(zhǔn)包裝: 1,000
設(shè)置時間: 10µs
位數(shù): 16
數(shù)據(jù)接口: DSP,MICROWIRE?,QSPI?,串行,SPI?
轉(zhuǎn)換器數(shù)目: 1
電壓電源: 模擬和數(shù)字
功率耗散(最大): 950mW
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 24-TSSOP(0.173",4.40mm)裸露焊盤
供應(yīng)商設(shè)備封裝: 24-TSSOP 裸露焊盤
包裝: 帶卷 (TR)
輸出數(shù)目和類型: 1 電流,單極
采樣率(每秒): *
AD5410/AD5420
Data Sheet
Rev. F | Page 10 of 32
TSSOP Pin No.
LFCSP Pin No.
Mnemonic
Description
18
25
R3SENSE
The voltage measured between this pin and the BOOST pin is directly proportional to
the output current and can be used as a monitor/feedback feature. This should be used
as a voltage sense output only; current should not be sourced from this pin. See the
19
26
IOUT
Current Output Pin.
20
27
BOOST
Optional External Transistor Connection. Connecting an external transistor reduces the
power dissipated in the AD5410/AD5420. See the AD5410/AD5420 Features section.
21
28
CAP1
Connection for Optional Output Filtering Capacitor. See the AD5410/AD5420 Features
section.
22
29
CAP2
Connection for Optional Output Filtering Capacitor. See the AD5410/AD5420 Features
section. Also HART Input Connection, see Device Features Section.
24
36
AVDD
Positive Analog Supply Pin. Voltage ranges from 10.8 V to 40 V.
25 (EPAD)
41 (EPAD)
Exposed
pad
Ground Reference Connection. It is recommended that the exposed pad be thermally
connected to a copper plane for enhanced thermal performance.
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