Data Sheet
AD8615/AD8616/AD8618
SPECIFICATIONS
VS = 5 V, VCM = VS/2, TA = 25°C, unless otherwise noted.
Table 1.
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
INPUT CHARACTERISTICS
VOS
VS = 3.5 V at VCM = 0.5 V and 3.0 V
23
60
V
23
100
V
VCM = 0 V to 5 V
80
500
V
40°C < TA < +125°C
800
V
VOS/T
40°C < TA < +125°C
1.5
7
V/°C
3
10
V/°C
Input Bias Current
IB
0.2
1
pA
40°C < TA < +85°C
50
pA
40°C < TA < +125°C
550
pA
Input Offset Current
IOS
0.1
0.5
pA
40°C < TA < +85°C
50
pA
40°C < TA < +125°C
250
pA
Input Voltage Range
0
5
V
Common-Mode Rejection Ratio
CMRR
VCM = 0 V to 4.5 V
80
100
dB
Large Signal Voltage Gain
AVO
RL = 2 k, VO = 0.5 V to 5 V
105
1500
V/mV
Input Capacitance
CDIFF
2.5
pF
CCM
6.7
pF
OUTPUT CHARACTERISTICS
Output Voltage High
VOH
IL = 1 mA
4.98
4.99
V
IL = 10 mA
4.88
4.92
V
40°C < TA < +125°C
4.7
V
Output Voltage Low
VOL
IL = 1 mA
7.5
15
mV
IL = 10 mA
70
100
mV
40°C < TA < +125°C
200
mV
Output Current
IOUT
±150
mA
Closed-Loop Output Impedance
ZOUT
f = 1 MHz, AV = 1
3
POWER SUPPLY
Power Supply Rejection Ratio
PSRR
VS = 2.7 V to 5.5 V
70
90
dB
Supply Current per Amplifier
ISY
VO = 0 V
1.7
2
mA
40°C < TA < +125°C
2.5
mA
DYNAMIC PERFORMANCE
Slew Rate
SR
RL = 2 k
12
V/s
Settling Time
tS
To 0.01%
<0.5
s
Gain Bandwidth Product
GBP
24
MHz
Phase Margin
m
63
Degrees
NOISE PERFORMANCE
Peak-to-Peak Noise
en p-p
0.1 Hz to 10 Hz
2.4
V
Voltage Noise Density
en
f = 1 kHz
10
nV/√Hz
f = 10 kHz
7
nV/√Hz
Current Noise Density
in
f = 1 kHz
0.05
pA/√Hz
Channel Separation
CS
f = 10 kHz
115
dB
f = 100 kHz
110
dB
Rev. F | Page 3 of 20