Output High Voltage, V
參數(shù)資料
型號: AD7825BRZ-REEL7
廠商: Analog Devices Inc
文件頁數(shù): 23/28頁
文件大小: 0K
描述: IC ADC 8BIT 4CH 2MSPS 24-SOIC
產(chǎn)品變化通告: Product Discontinuance 27/Oct/2011
標(biāo)準(zhǔn)包裝: 400
位數(shù): 8
采樣率(每秒): 2M
數(shù)據(jù)接口: 并聯(lián)
轉(zhuǎn)換器數(shù)目: 1
功率耗散(最大): 36mW
電壓電源: 單電源
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 24-SOIC(0.295",7.50mm 寬)
供應(yīng)商設(shè)備封裝: 24-SOIC W
包裝: 帶卷 (TR)
輸入數(shù)目和類型: 4 個單端,單極
AD7822/AD7825/AD7829
Rev. C | Page 4 of 28
Parameter
Version B
Unit
Test Condition/Comment
LOGIC OUTPUTS
Output High Voltage, VOH
ISOURCE = 200 μA
4
V min
VDD = 5 V ± 10%
2.4
V min
VDD = 3 V ± 10%
Output Low Voltage, VOL
ISINK = 200 μA
0.4
V max
VDD = 5 V ± 10%
0.2
V max
VDD = 3 V ± 10%
High Impedance Leakage Current
±1
μA max
High Impedance Capacitance
10
pF max
CONVERSION RATE
Track-and-Hold Acquisition Time
200
ns max
Conversion Time
420
ns max
POWER SUPPLY REJECTION
VDD ± 10%
±1
LSB max
POWER REQUIREMENTS
VDD
4.5
V min
5 V ± 10%; for specified performance
5.5
V max
VDD
2.7
V min
3 V ± 10%; for specified performance
3.3
V max
IDD
Normal Operation
12
mA max
8 mA typical
Power-Down
5
μA max
Logic inputs = 0 V or VDD
0.2
μA typ
Power Dissipation
VDD = 3 V
Normal Operation
36
mW max
24 mW typical
Power-Down
200 kSPS
9.58
mW typ
500 kSPS
23.94
mW typ
1 See the Terminology section of this data sheet.
2 Refer to the Analog Input section for an explanation of the analog input(s).
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