ADA4522-1 Datasheet, PDF (6/32 Pages) Analog Devices – 55 V, EMI Enhanced, Zero Drift, Ultralow Noise, Rail-to-Rail Output Operational Amplifiers

ADA4522-1/ADA4522-2/ADA4522-4
Data Sheet
Parameter
Input Voltage Range
Common-Mode Rejection Ratio
Large Signal Voltage Gain
Input Resistance
Differential Mode
Common Mode
Input Capacitance
Differential Mode
Common Mode
OUTPUT CHARACTERISTICS
Output Voltage
High
Low
Continuous Output Current
Short-Circuit Current Source
Short-Circuit Current Sink
Closed-Loop Output Impedance
POWER SUPPLY
Power Supply Rejection Ratio
Supply Current per Amplifier
DYNAMIC PERFORMANCE
Slew Rate
Gain Bandwidth Product
Unity-Gain Crossover
−3 dB Closed-Loop Bandwidth
Phase Margin
Settling Time to 0.1%
Settling Time to 0.01%
Channel Separation
EMI Rejection Ratio of +IN/+IN x
NOISE PERFORMANCE
Total Harmonic Distortion Plus Noise
BW = 80 kHz
BW = 500 kHz
Peak-to-Peak Voltage Noise
Voltage Noise Density
Peak-to-Peak Current Noise
Current Noise Density
Symbol
IVR
CMRR
AV
RINDM
RINCM
CINDM
CINCM
VOH
VOL
IOUT
ISC+
ISC−
ZOUT
PSRR
ISY
SR+
SR−
GBP
UGC
f−3 dB
ΦM
tS
tS
CS
EMIRR
THD + N
eN p-p
eN
iN p-p
iN
Test Conditions/Comments
VCM = 0 V to 53.5 V
−40°C ≤ TA ≤ +125°C
RL = 10 kΩ, VOUT = 0.5 V to 54.5 V
−40°C ≤ TA ≤ +125°C
RL = 10 kΩ to VSY/2
−40°C ≤ TA ≤ +125°C
RL = 10 kΩ to VSY/2
−40°C ≤ TA ≤ +125°C
Dropout voltage = 1 V
TA = 125°C
TA = 125°C
f = 1 MHz, AV = 1
VSY = 4.5 V to 55 V
−40°C ≤ TA ≤ +125°C
ADA4522-2, ADA4522-4, IOUT = 0 mA
ADA4522-2, ADA4522-4, −40°C ≤ TA ≤ +125°C
ADA4522-1, IOUT = 0 mA
ADA4522-1, −40°C ≤ TA ≤ +125°C
RL = 10 kΩ, CL = 50 pF, AV = 1
RL = 10 kΩ, CL = 50 pF, AV = 1
VIN = 10 mV p-p, RL = 10 kΩ, CL = 50 pF, AV = 100
VIN = 10 mV p-p, RL = 10 kΩ, CL = 50 pF, AV = 1
VIN = 10 mV p-p, RL = 10 kΩ, CL = 50 pF, AV = 1
VIN = 10 mV p-p, RL = 10 kΩ, CL = 50 pF, AV = 1
VIN = 10 V step, RL = 10 kΩ, CL = 50 pF, AV = 1
VIN = 10 V step, RL = 10 kΩ, CL = 50 pF, AV = 1
VIN = 10 V p-p, f = 10 kHz, RL = 10 kΩ, CL = 50 pF
VIN = 100 mV peak, f = 400 MHz
VIN = 100 mV peak, f = 900 MHz
VIN = 100 mV peak, f = 1800 MHz
VIN = 100 mV peak, f = 2400 MHz
AV = 1, f = 1 kHz, VIN = 10 V rms
AV = 100, f = 0.1 Hz to 10 Hz
AV = 100, f = 1 kHz
AV = 100, f = 0.1 Hz to 10 Hz
AV = 100, f = 1 kHz
Min Typ Max
0
53.5
140 144
135
135 137
125
30
1000
7
35
54.75 54.8
54.65
200 250
350
14
21
15
32
22
4
150 160
145
830 900
950
840 910
970
1.7
0.8
2.7
3
6.5
64
12
14
98
72
80
83
85
0.0007
0.003
117
5.8
16
0.8
Unit
V
dB
dB
dB
dB
kΩ
GΩ
pF
pF
V
V
mV
mV
mA
mA
mA
mA
mA
Ω
dB
dB
µA
µA
µA
µA
V/µs
V/µs
MHz
MHz
MHz
Degrees
µs
µs
dB
dB
dB
dB
dB
%
%
nV p-p
nV/√Hz
pA p-p
pA/√Hz
Rev. E | Page 6 of 32