ADA4075-2
Data Sheet
Rev. C | Page 4 of 24
VSY = ±15 V, VCM = 0 V, TA = 25°C, LFCSP package, unless otherwise noted.
Table 3.
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
INPUT CHARACTERISTICS
Offset Voltage
VOS
0.3
1
mV
40°C ≤ TA ≤ +125°C
1.5
mV
Input Bias Current
IB
30
100
nA
40°C ≤ TA ≤ +125°C
150
nA
Input Offset Current
IOS
5
50
nA
40°C ≤ TA ≤ +125°C
75
nA
Input Voltage Range
40°C ≤ TA ≤ +125°C
12.5
+12.5
V
Common-Mode Rejection Ratio
CMRR
VCM = 12.5 V to +12.5 V
110
116
dB
40°C ≤ TA ≤ +125°C
106
dB
Large Signal Voltage Gain
AVO
RL = 2 k, VO = 11 V to +11 V
110
117
dB
40°C ≤ TA ≤ +125°C
102
dB
RL = 600 , VO = 10 V to +10 V
108
117
dB
40°C ≤ TA ≤ +125°C
100
dB
Offset Voltage Drift
VOS/T
40°C ≤ TA ≤ +125°C
3
V/°C
Input Resistance, Differential Mode
RINDM
1.5
M
Input Resistance, Common Mode
RINCM
500
M
Input Capacitance, Differential Mode
CINDM
2.4
pF
Input Capacitance, Common Mode
CINCM
2.1
pF
OUTPUT CHARACTERISTICS
Output Voltage High
VOH
RL = 2 k to GND
12.8
13
V
40°C ≤ TA ≤ +125°C
12.5
V
RL = 600 to GND
12.4
12.8
V
40°C ≤ TA ≤ +125°C
12
V
VSY = ±18 V, RL = 600 to GND
15
15.8
V
40°C ≤ TA ≤ +125°C
14
V
Output Voltage Low
VOL
RL = 2 k to GND
14
13.6
V
40°C ≤ TA ≤ +125°C
13
V
RL = 600 to GND
13.6
13
V
40°C ≤ TA ≤ +125°C
12.5
V
VSY = ±18 V, RL = 600 to GND
16.6
16
V
40°C ≤ TA ≤ +125°C
15
V
Short-Circuit Current
ISC
40
mA
Closed-Loop Output Impedance
ZOUT
f = 1 kHz, AV = 1
0.1
POWER SUPPLY
Power Supply Rejection Ratio
PSRR
VSY = ±4.5 V to ±18 V
100
104
dB
40°C ≤ TA ≤ +125°C
95
dB
Supply Current per Amplifier
ISY
VSY = ±4.5 V to ±18 V, IO = 0 mA
1.8
2.25
mA
40°C ≤ TA ≤ +125°C
3.35
mA
DYNAMIC PERFORMANCE
Slew Rate
SR
RL = 2 k, AV = 1
12
V/s
Settling Time
tS
To 0.01%, VIN = 10 V step, RL = 1 k
3
s
Gain Bandwidth Product
GBP
RL = 1 M, CL = 35 pF, AV = 1
6.5
MHz
Phase Margin
ΦM
RL = 1 M, CL = 35 pF, AV = 1
60
Degrees
THD + NOISE
Total Harmonic Distortion and Noise
THD + N
RL = 2 k, AV = 1, VIN = 3 V rms, f = 1 kHz
0.0002
%
NOISE PERFORMANCE
Voltage Noise
en p-p
f = 0.1 Hz to 10 Hz
60
nV p-p
Voltage Noise Density
en
f = 1 kHz
2.8
nV/√Hz
Current Noise Density
in
f = 1 kHz
1.2
pA/√Hz