AD8615/AD8616/AD8618
VS = 2.7 V, VCM = VS/2, TA = 25°C, unless otherwise noted.
Table 2.
Parameter
INPUT CHARACTERISTICS
Offset Voltage AD8616/AD8618/
AD8615
Offset Voltage Drift AD8616/AD8618/
AD8615
Input Bias Current
Input Offset Current
Input Voltage Range
Common-Mode Rejection Ratio
Large Signal Voltage Gain
Input Capacitance
OUTPUT CHARACTERISTICS
Output Voltage High
Output Voltage Low
Output Current
Closed-Loop Output Impedance
POWER SUPPLY
Power Supply Rejection Ratio
Supply Current per Amplifier
DYNAMIC PERFORMANCE
Slew Rate
Settling Time
Gain Bandwidth Product
Phase Margin
NOISE PERFORMANCE
Peak-to-Peak Noise
Voltage Noise Density
Current Noise Density
Channel Separation
Symbol
VOS
∆VOS/∆T
IB
IOS
CMRR
AVO
CDIFF
CCM
VOH
VOL
IOUT
ZOUT
PSRR
ISY
SR
ts
GBP
Øm
en p-p
en
in
Cs
Conditions
VS = 3.5 V at VCM = 0.5 V and 3.0 V
VCM = 0 V to 2.7 V
−40°C < TA < +125°C
−40°C < TA < +125°C
−40°C < TA < +85°C
−40°C < TA < +125°C
−40°C < TA < +85°C
−40°C < TA < +125°C
VCM = 0 V to 2.7 V
RL = 2 kΩ, VO = 0.5 V to 2.2 V
IL = 1 mA
−40°C < TA < +125°C
IL = 1 mA
−40°C < TA < +125°C
f = 1 MHz, AV = 1
VS = 2.7 V to 5.5 V
VO = 0 V
−40°C < TA < +125°C
RL = 2 kΩ
To 0.01%
0.1 Hz to 10 Hz
f = 1 kHz
f = 10 kHz
f = 1 kHz
f = 10 kHz
f = 100 kHz
Min Typ Max Unit
23
65
μV
23
100 μV
80
500 μV
800 μV
1.5 7
3
10
μV/°C
μV/°C
0.2 1
pA
50
pA
550 pA
0.1 0.5 pA
50
pA
250 pA
0
2.7 V
80
100
dB
55
150
V/mV
2.5
pF
7.8
pF
2.65 2.68
V
2.6
V
11
25
mV
30
mV
±50
mA
3
Ω
70
90
dB
1.7 2
mA
2.5 mA
12
< 0.3
23
42
V/μs
μs
MHz
Degrees
2.1
10
7
0.05
–115
–110
μV
nV/√Hz
nV/√Hz
pA/√Hz
dB
dB
Rev. C | Page 4 of 20