ADAS3022BCPZ(RevA) データシートの表示（PDF） - Analog Devices
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ADAS3022BCPZ Datasheet PDF : 40 Pages
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ADAS3022
Data Sheet
Parameter
IVSSH
IAVDD
IDVDD
IVIO
Power Supply Sensitivity
At TA = 25°C
TEMPERATURE RANGE
Specified Performance
Test Conditions/Comments
PGIA gain = 0.16
PGIA gain = 0.2
PGIA gain = 0.4
PGIA gain = 0.8
PGIA gain = 1.6
PGIA gain = 3.2
PGIA gain = 6.4
All PGIA gains, PD = 1
PGIA gain = 6.4, reference buffer enabled
All other PGIA gains, reference buffer
enabled
PGIA gain = 6.4, reference buffer disabled
All other PGIA gains, reference buffer
disabled
All PGIA gains, PD = 1
All PGIA gains, PD = 0
All PGIA gains, PD = 1
VIO = 3.3 V, PD = 0
PD = 1
Min
−3.0
−3.0
−3.5
−5.5
−9.5
−17.5
−17.5
External reference
PGIA gain = 0.16, 0.2, 0.4, 0.8; VDDH/VSSH ± 5%
PGIA gain = 3.2, VDDH/VSSH ± 5%
PGIA gain = 6.4, VDDH/VSSH ± 5%
PGIA gain = 0.16, AVDD/DVDD ± 5%
PGIA gain = 0.2, AVDD/DVDD ± 5%
PGIA gain = 0.4, AVDD/DVDD ± 5%
PGIA gain = 0.8, AVDD/DVDD ± 5%
PGIA gain = 1.6, AVDD/DVDD ± 5%
PGIA gain = 3.2, AVDD/DVDD ± 5%
PGIA gain = 6.4, AVDD/DVDD ± 5%
TMIN to TMAX
−40
Typ
Max
−2.5
−2.5
−3.0
−4.5
−8.0
−15
−15
10
18
21.0
16
19.0
14
17.5
12
16.0
100
2.5
3.5
10
0.30
1.2
10
±0.5
±1.0
±2.0
±0.6
±0.8
±1.0
±1.5
±2.0
±3.5
±7.0
+85
Unit1
mA
mA
mA
mA
mA
mA
mA
µA
mA
mA
mA
mA
µA
mA
µA
mA
µA
LSB
LSB
LSB
LSB
LSB
LSB
LSB
LSB
LSB
LSB
°C
1 LSB means least significant bit and changes depending on the voltage range. See the Programmable Gain section for the LSB size.
2 The common-mode voltage (VCM) range for a PGIA gain of 0.16 or 0.2 is 0 V.
3 All ac accuracy specifications expressed in decibels are referred to a full-scale input FSR and tested with an input signal at 0.5 dB below full scale, unless otherwise specified.
4 This is the output from the internal band gap reference.
5 There is no pipeline delay. Conversion results are available immediately after a conversion is complete.
6 The differential input common-mode voltage (VCM) range changes according to the maximum input range selected and the high voltage power supplies (VDDH and
VSSH). Note that the specified operating input voltage of any input pin requires 2.5 V of headroom from the VDDH and VSSH supplies; therefore, (VSSH + 2.5 V) ≤
INx/COM ≤ (VDDH − 2.5 V).
Rev. A | Page 6 of 40
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