Datasheet

AD8510/AD8512/AD8513
Rev. H | Page 3 of 20
SPECIFICATIONS
@ V
S
= ±5 V, V
CM
= 0 V, T
A
= 25°C, unless otherwise noted.
Table 1.
Parameter Symbol Conditions Min Typ Max Unit
INPUT CHARACTERISTICS
Offset Voltage (B Grade)
1
V
OS
0.08 0.4 mV
−40°C < T
A
< +125°C 0.8 mV
Offset Voltage (A Grade) V
OS
0.1 0.9 mV
−40°C < T
A
< +125°C 1.8 mV
Input Bias Current I
B
21 75 pA
−40°C < T
A
< +85°C 0.7 nA
−40°C < T
A
< +125°C 7.5 nA
Input Offset Current I
OS
5 50 pA
−40°C < T
A
< +85°C 0.3 nA
−40°C < T
A
< +125°C 0.5 nA
Input Capacitance
Differential 12.5 pF
Common Mode 11.5 pF
Input Voltage Range −2.0 +2.5 V
Common-Mode Rejection Ratio CMRR V
CM
= −2.0 V to +2.5 V 86 100 dB
Large-Signal Voltage Gain A
VO
R
L
= 2 kΩ, V
O
= −3 V to +3 V 65 107 V/mV
Offset Voltage Drift (B Grade)
1
ΔV
OS
/ΔT 0.9 5 μV/°C
Offset Voltage Drift (A Grade) ΔV
OS
/ΔT 1.7 12 μV/°C
OUTPUT CHARACTERISTICS
Output Voltage High V
OH
R
L
= 10 kΩ 4.1 4.3 V
Output Voltage Low V
OL
R
L
= 10 kΩ, −40°C < T
A
< +125°C −4.9 −4.7 V
Output Voltage High V
OH
R
L
= 2 kΩ 3.9 4.2 V
Output Voltage Low V
OL
R
L
= 2 kΩ, −40°C < T
A
< +125°C −4.9 −4.5 V
Output Voltage High V
OH
R
L
= 600 Ω 3.7 4.1 V
Output Voltage Low V
OL
R
L
= 600 Ω, −40°C < T
A
< +125°C −4.8 −4.2 V
Output Current I
OUT
±40 ±54 mA
POWER SUPPLY
Power Supply Rejection Ratio PSRR V
S
= ±4.5 V to ±18 V 86 130 dB
Supply Current/Amplifier I
SY
AD8510/AD8512/AD8513 V
O
= 0 V 2.0 2.3 mA
AD8510/AD8512 −40°C < T
A
< +125°C 2.5 mA
AD8513 −40°C < T
A
< +125°C 2.75 mA
DYNAMIC PERFORMANCE
Slew Rate SR R
L
= 2 kΩ 20 V/μs
Gain Bandwidth Product GBP 8 MHz
Settling Time t
S
To 0.1%, 0 V to 4 V step, G = +1 0.4 μs
Total Harmonic Distortion (THD) + Noise THD + N 1 kHz, G = +1, R
L
= 2 kΩ 0.0005 %
Phase Margin φ
M
44.5 Degrees
NOISE PERFORMANCE
Voltage Noise Density e
n
f = 10 Hz 34 nV/√Hz
f = 100 Hz 12 nV/√Hz
f = 1 kHz 8.0 10 nV/√Hz
f = 10 kHz 7.6 nV/√Hz
Peak-to-Peak Voltage Noise e
n
p-p 0.1 Hz to 10 Hz bandwidth 2.4 5.2 μV p-p
1
AD8510/AD8512 only.