參數(shù)資料
型號: AD5765CSUZ-REEL7
廠商: Analog Devices Inc
文件頁數(shù): 17/28頁
文件大?。?/td> 0K
描述: IC DAC 16BIT 5V QUAD 32-TQFP
產(chǎn)品培訓(xùn)模塊: Data Converter Fundamentals
DAC Architectures
產(chǎn)品變化通告: AD5763/65 Metal Layer Edit Change 08/Sept/2009
設(shè)計(jì)資源: High Accuracy, Bipolar Voltage Output Digital-to-Analog Conversion Using AD5765 (CN0073)
標(biāo)準(zhǔn)包裝: 500
設(shè)置時(shí)間: 8µs
位數(shù): 16
數(shù)據(jù)接口: 串行
轉(zhuǎn)換器數(shù)目: 4
電壓電源: 雙 ±
功率耗散(最大): 76mW
工作溫度: -40°C ~ 105°C
安裝類型: 表面貼裝
封裝/外殼: 32-TQFP
供應(yīng)商設(shè)備封裝: 32-TQFP(7x7)
包裝: 帶卷 (TR)
輸出數(shù)目和類型: 4 電壓,雙極
采樣率(每秒): *
AD5765
Data Sheet
Rev. C | Page 24 of 28
POWER-ON STATUS
The AD5765 has multiple power supply and digital input pins.
It is important to consider the sequence in which the pins are
powered up to ensure that the AD5765 powers on in the
required state. The outputs power on either clamped to
AGNDx, driving 0 V, or driving negative full-scale output
(4.096 V), depending on how the BIN/2sCOMP, CLR, and
LDAC pins are configured during power-up.
The CLR pin, if connected to DGND, causes the DAC registers
to be loaded with 0x0000 and the outputs to be updated;
consequently, the outputs are loaded with 0 V if BIN/2sCOMP
is connected to DGND or with negative full-scale (4.096 V) if
BIN/2sCOMP is connected to DVCC, corresponding respectively
to the twos complement and binary voltages for the digital code
0x0000. During power-up, the state of the LDAC pin has an
identical effect to that of the CLR pin. If both the CLR and
LDAC pins are connected to DVCCduring power-up, the
outputs power on clamped to AGNDx and remain so until a
valid write is made to the device. Table 20 outlines the possible
output power-on states.
Table 20. Output Power-On States
BIN/2sCOMP
CLR
LDAC
VOUT at Power-On
DGND
0 V
DGND
DVCC
0 V
DGND
DVCC
DGND
0 V
DGND
DVCC
Clamped to AGNDx
DVCC
DGND
4.096 V
DVCC
DGND
DVCC
4.096 V
DVCC
DGND
4.096 V
DVCC
Clamped to AGNDx
相關(guān)PDF資料
PDF描述
VI-B4Y-MX-B1 CONVERTER MOD DC/DC 3.3V 49.5W
LTC2704CGW-12#TRPBF IC DAC 12BIT QUAD VOUT 44-SSOP
AD7537KNZ IC DAC 12BIT DUAL MULT 24DIP
VE-260-IV-F4 CONVERTER MOD DC/DC 5V 150W
VI-B4Y-MW-B1 CONVERTER MOD DC/DC 3.3V 66W
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AD5766BCBZ-RL7 功能描述:16 CHANNEL 16 BIT BIPOLAR DAC 制造商:analog devices inc. 系列:- 零件狀態(tài):在售 位數(shù):16 數(shù)模轉(zhuǎn)換器數(shù):16 建立時(shí)間:12μs 輸出類型:Voltage - Unbuffered 差分輸出:無 數(shù)據(jù)接口:SPI,DSP 參考類型:外部 電壓 - 電源,模擬:2.97 V ~ 16 V 電壓 - 電源,數(shù)字:- INL/DNL(LSB):±16,±1 架構(gòu):電阻串 DAC 工作溫度:-40°C ~ 105°C 封裝/外殼:49-UFBGA,WLCSP 供應(yīng)商器件封裝:49-WLCSP 標(biāo)準(zhǔn)包裝:1
AD5767BCBZ-RL7 功能描述:16 CHANNEL 12 BIT BIPOLAR DAC 制造商:analog devices inc. 系列:- 包裝:剪切帶(CT) 零件狀態(tài):在售 位數(shù):12 數(shù)模轉(zhuǎn)換器數(shù):16 建立時(shí)間:12μs 輸出類型:Voltage - Unbuffered 差分輸出:無 數(shù)據(jù)接口:SPI,DSP 參考類型:外部 電壓 - 電源,模擬:2.97 V ~ 16 V 電壓 - 電源,數(shù)字:- INL/DNL(LSB):±1,±1 架構(gòu):電阻串 DAC 工作溫度:-40°C ~ 105°C 封裝/外殼:49-UFBGA,WLCSP 供應(yīng)商器件封裝:49-WLCSP 標(biāo)準(zhǔn)包裝:1
AD5767BCPZ-RL7 功能描述:16 CHANNEL 12 BIT BIPOLAR DAC 制造商:analog devices inc. 系列:- 包裝:剪切帶(CT) 零件狀態(tài):在售 位數(shù):12 數(shù)模轉(zhuǎn)換器數(shù):16 建立時(shí)間:12μs 輸出類型:Voltage - Unbuffered 差分輸出:無 數(shù)據(jù)接口:SPI,DSP 參考類型:外部 電壓 - 電源,模擬:2.97 V ~ 16 V 電壓 - 電源,數(shù)字:- INL/DNL(LSB):±1,±1 架構(gòu):電阻串 DAC 工作溫度:-40°C ~ 105°C 封裝/外殼:40-WFQFN 裸露焊盤,CSP 供應(yīng)商器件封裝:40-LFCSP(6x6) 標(biāo)準(zhǔn)包裝:1
AD578 制造商:AD 制造商全稱:Analog Devices 功能描述:VERY FAST, COMPLETE 10- OR 12-BIT A/D CONVERTERS
AD5780 制造商:AD 制造商全稱:Analog Devices 功能描述:Ultra Stable, 16-Bit ±0.5 LSB INL