Datasheet

AD8519/AD8529
Rev. D | Page 4 of 16
V
S
= 3.0 V, V− = 0 V, V
CM
= 1.5 V, T
A
= 25°C, unless otherwise noted.
Table 2.
Parameter Symbol Conditions Min Typ Max Unit
INPUT CHARACTERISTICS
Offset Voltage V
OS
AD8519AKS, AD8519ART 700 1200 μV
−40°C ≤ T
A
≤ +125°C 900 1400 μV
AD8519AR (R-8), AD8529 700 1100 μV
−40°C ≤ T
A
≤ +125°C 1200 μV
Input Bias Current I
B
300 nA
Input Offset Current I
OS
±50 nA
Input Voltage Range V
CM
0 2 V
Common-Mode Rejection Ratio CMRR 0 V ≤ V
CM
≤ 2.0 V,
−40°C ≤ T
A
≤ +125°C 55 75 dB
Large Signal Voltage Gain A
VO
R
L
= 2 kΩ, 0.5 V < V
OUT
< 2.5 V 20 V/mV
R
L
= 10 kΩ 20 30 V/mV
OUTPUT CHARACTERISTICS
Output Voltage Swing High V
OH
I
L
= 250 μA 2.90 V
I
L
= 5 mA 2.80 V
Output Voltage Swing Low V
OL
I
L
= 250 μA 100 mV
I
L
= 5 mA 200 mV
POWER SUPPLY
Power Supply Rejection Ratio PSRR V
S
= 2.5 V to 7 V, −40°C ≤ T
A
≤ +125°C 60 80 dB
Supply Current/Amplifier I
SY
V
OUT
= 1.5 V 600 1100 μA
−40°C ≤ T
A
≤ +125°C 1300 μA
DYNAMIC PERFORMANCE
Slew Rate SR R
L
= 10 kΩ 1.5 V/μs
Settling Time t
S
To 0.01% 2000 ns
Gain Bandwidth Product GBP 6 MHz
Phase Margin Φ
m
55 Degrees
NOISE PERFORMANCE
Voltage Noise Density e
n
f = 1 kHz 10 nV/√Hz
Current Noise Density i
n
f = 1 kHz 0.4 pA/√Hz