Datasheet

AD8510/AD8512/AD8513
Rev. H | Page 4 of 20
ELECTRICAL CHARACTERISTICS
@ V
S
= ±15 V, V
CM
= 0 V, T
A
= 25°C, unless otherwise noted.
Table 2.
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 1.0 mV
−40°C < T
A
< +125°C 1.8 mV
Input Bias Current I
B
25 80 pA
−40°C < T
A
< +85°C 0.7 nA
−40°C < T
A
< +125°C 10 nA
Input Offset Current I
OS
6 75 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 −13.5 +13.0 V
Common-Mode Rejection Ratio CMRR V
CM
= −12.5 V to +12.5 V 86 108 dB
Large-Signal Voltage Gain A
VO
R
L
= 2 kΩ, V
CM
= 0 V,
V
O
= −13.5 V to +13.5 V
115 196 V/mV
Offset Voltage Drift (B Grade)
1
ΔV
OS
/ΔT 1.0 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 +14.0 +14.2 V
Output Voltage Low V
OL
R
L
= 10 kΩ, −40°C < T
A
< +125°C −14.9 −14.6 V
Output Voltage High V
OH
R
L
= 2 kΩ +13.8 +14.1 V
Output Voltage Low V
OL
R
L
= 2 kΩ, −40°C < T
A
< +125°C –14.8 −14.5 V
Output Voltage High V
OH
R
L
= 600 Ω +13.5 +13.9 V
R
L
= 600 Ω, −40°C < T
A
< +125°C +11.4 V
Output Voltage Low V
OL
R
L
= 600 Ω −14.3 −13.8 V
R
L
= 600 Ω, −40°C < T
A
< +125°C −12.1 V
Output Current I
OUT
±70 mA
POWER SUPPLY
Power Supply Rejection Ratio PSRR V
S
= ±4.5 V to ±18 V 86 dB
Supply Current/Amplifier I
SY
AD8510/AD8512/AD8513 V
O
= 0 V 2.2 2.5 mA
AD8510/AD8512 −40°C < T
A
< +125°C 2.6 mA
AD8513 −40°C < T
A
< +125°C 3.0 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 10 V step, G = +1 0.5 μs
To 0.01%, 0 V to 10 V step, G = +1 0.9 μs
Total Harmonic Distortion (THD) + Noise THD + N 1 kHz, G = +1, R
L
= 2 kΩ 0.0005 %
Phase Margin φ
M
52 Degrees