參數(shù)資料
型號: AD7873ARQ
廠商: ANALOG DEVICES INC
元件分類: 消費家電
英文描述: 10-Bit, 60 MSPS ADC SE/Diff, Int/Ext Ref., program. i/p range w/Pwrdown, comp. to ADS822/4/5/6/8 28-SSOP
中文描述: SPECIALTY CONSUMER CIRCUIT, PDSO16
封裝: 0.150 INCH, MO-137AB, QSOP-16
文件頁數(shù): 4/28頁
文件大?。?/td> 657K
代理商: AD7873ARQ
AD7873
Parameter
LOGIC OUTPUTS
Output High Voltage, V
OH
Output Low Voltage, V
OL
PENIRQ Output Low Voltage, V
OL
Floating-State Leakage Current
Floating-State Output Capacitance
5
Output Coding
CONVERSION RATE
Conversion Time
Track-and-Hold Acquisition Time
Throughput Rate
POWER REQUIREMENTS
+V
CC
(Specified Performance)
I
CC6
Normal Mode (f
SAMPLE
= 125 kSPS)
Normal Mode (f
SAMPLE
= 12.5 kSPS)
Normal Mode (Static)
Shutdown Mode (Static)
Power Dissipation
6
Normal Mode (f
SAMPLE
= 125 kSPS)
Shutdown
Rev. D | Page 4 of 28
AD7873A
1
V
CC
– 0.2
0.4
0.4
±10
10
AD7873B
1
V
CC
– 0.2
0.4
0.4
±10
10
Straight (Natural) Binary
12
3
125
2.7/3.6
380
670
170
150
580
1
1.368
2.412
3.6
Unit
V min
V max
V max
μA max
pF max
Test Conditions/Comments
I
SOURCE
= 250 μA; V
CC
= 2.2 V to 5.25 V
I
SINK
= 250 μA
100 k pull-up; I
SINK
= 250 μA
Functional from 2.2 V to 5.25 V
Digital I/Ps = 0 V or V
CC
Internal reference off. V
CC
= 3.6 V,
240 μA typ
Internal reference on. V
CC
= 3.6 V
Internal reference off. V
CC
= 2.7 V,
f
DCLK
= 200 kHz
Internal reference off. V
CC
= 3.6 V
Internal reference on. V
CC
= 3.6 V
200 nA typ
V
CC
= 3.6 V. Internal reference disabled
V
CC
= 3.6 V. Internal reference enabled
V
CC
= 3.6 V
12
3
125
2.7/3.6
380
670
170
150
580
1
1.368
2.412
3.6
DCLK cycles max
DCLK cycles min
kSPS max
V min/max
μA max
μA typ
μA typ
μA typ
μA typ
μA max
mW max
mW typ
μW max
1
Temperature range as follows: A, B Versions: –40°C to +85°C.
2
See the
section.
Terminology
3
Difference between Temp0 and Temp1 measurement. No calibration necessary.
4
Temperature Drift is –2.1 mV/°C.
5
Sample tested @ 25°C to ensure compliance.
6
See the Power vs. Throughput Rate section.
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