AD8628_15 Datasheet, PDF (5/24 Pages) Analog Devices – Zero-Drift, Single-Supply, Rail-to-Rail

Data Sheet
AD8628/AD8629/AD8630
ELECTRICAL CHARACTERISTICS—VS = 2.7 V
VS = 2.7 V, VCM = 1.35 V, VO = 1.4 V, TA = 25°C, unless otherwise noted.
Table 2.
Parameter
INPUT CHARACTERISTICS
Offset Voltage
Input Bias Current
AD8628/AD8629
AD8630
Input Offset Current
Input Voltage Range
Common-Mode Rejection Ratio
Large Signal Voltage Gain
Offset Voltage Drift
OUTPUT CHARACTERISTICS
Output Voltage High
Output Voltage Low
Short-Circuit Limit
Output Current
POWER SUPPLY
Power Supply Rejection Ratio
Supply Current per Amplifier
INPUT CAPACITANCE
Differential
Common Mode
DYNAMIC PERFORMANCE
Slew Rate
Overload Recovery Time
Gain Bandwidth Product
NOISE PERFORMANCE
Voltage Noise
Voltage Noise Density
Current Noise Density
Symbol Conditions
VOS
−40°C ≤ TA ≤ +125°C
IB
−40°C ≤ TA ≤ +125°C
IOS
−40°C ≤ TA ≤ +125°C
CMRR
AVO
∆VOS/∆T
VCM = 0 V to 2.7 V
−40°C ≤ TA ≤ +125°C
RL = 10 kΩ, VO = 0.3 V to 2.4 V
−40°C ≤ TA ≤ +125°C
−40°C ≤ TA ≤ +125°C
VOH
RL = 100 kΩ to ground
−40°C ≤ TA ≤ +125°C
RL = 10 kΩ to ground
−40°C ≤ TA ≤ +125°C
VOL
RL = 100 kΩ to V+
−40°C ≤ TA ≤ +125°C
RL = 10 kΩ to V+
−40°C ≤ TA ≤ +125°C
ISC
−40°C ≤ TA ≤ +125°C
IO
−40°C ≤ TA ≤ +125°C
PSRR
ISY
CIN
VS = 2.7 V to 5.5 V, −40°C ≤ TA ≤ +125°C
VO = VS/2
−40°C ≤ TA ≤ +125°C
SR
GBP
en p-p
en
in
RL = 10 kΩ
0.1 Hz to 10 Hz
f = 1 kHz
f = 10 Hz
Min Typ Max Unit
1
5
µV
10 µV
30
100 pA
100 300 pA
1.0
1.5 nA
50
200 pA
250 pA
0
2.7 V
115 130
dB
110 120
dB
110 140
dB
105 130
dB
0.002 0.02 µV/°C
2.68 2.695
V
2.68 2.695
V
2.67 2.68
V
2.67 2.675
V
1
5
mV
2
5
mV
10
20 mV
15
20 mV
±10 ±15
mA
±10
mA
±10
mA
±5
mA
115 130
dB
0.75 1.0 mA
0.9
1.2 mA
1.5
pF
8.0
pF
1
V/µs
0.05
ms
2
MHz
0.5
µV p-p
22
nV/√Hz
5
fA/√Hz
Rev. K | Page 5 of 24