Datasheet

AD8565/AD8566/AD8567
Rev. G | Page 3 of 16
SPECIFICATIONS
ELECTRICAL CHARACTERISTICS
4.5 V ≤ V
S
≤ 16 V, V
CM
= V
S
/2, T
A
= 25°C, unless otherwise noted.
Table 1.
Parameter Symbol Conditions Min Typ Max Unit
INPUT CHARACTERISTICS
Offset Voltage V
OS
2 10 mV
Offset Voltage Drift ΔV
OS
/ΔT −40°C ≤ T
A
≤ +85°C 5 µV/°C
Input Bias Current I
B
80 600 nA
−40°C ≤ T
A
≤ +85°C 800 nA
Input Offset Current I
OS
1 80 nA
−40°C ≤ T
A
≤ +85°C 130 nA
Input Voltage Range Common-mode input −0.5 V
S
+ 0.5 V
Common-Mode Rejection Ratio CMRR V
CM
= 0 V to V
S
, −40°C ≤ T
A
≤ +85°C 54 95 dB
Large Signal Voltage Gain A
VO
R
L
= 10 kΩ, V
O
= 0.5 V to (V
S
− 0.5 V) 3 10 V/mV
Input Impedance Z
IN
400 kΩ
Input Capacitance C
IN
1 pF
OUTPUT CHARACTERISTICS
Output Voltage High V
OH
I
L
= 100 µA V
S
− 0.005 V
V
S
= 16 V, I
L
= 5 mA 15.85 15.95 V
−40°C ≤ T
A
≤ +85°C 15.75 V
V
S
= 4.5 V, I
L
= 5 mA 4.2 4.38 V
−40°C ≤ T
A
≤ +85°C 4.1 V
Output Voltage Low V
OL
I
L
= 100 µA 5 mV
V
S
= 16 V, I
L
= 5 mA 42 150 mV
−40°C ≤ T
A
≤ +85°C 250 mV
V
S
= 4.5 V, I
L
= 5 mA 95 300 mV
−40°C ≤ T
A
≤ +85°C 400 mV
Continuous Output Current I
OUT
35 mA
Peak Output Current I
PK
V
S
= 16 V 250 mA
POWER SUPPLY
Supply Voltage V
S
4.5 16 V
Power Supply Rejection Ratio PSRR V
S
= 4 V to 17 V, −40°C ≤ T
A
≤ +85°C 70 90 dB
Supply Current/Amplifier I
SY
V
O
= V
S
/2, no load 700 850 µA
−40°C ≤ T
A
≤ +85°C 1 mA
DYNAMIC PERFORMANCE
Slew Rate SR R
L
= 10 kΩ, C
L
= 200 pF 4 6 V/µs
Gain Bandwidth Product GBP R
L
= 10 kΩ, C
L
= 10 pF 5 MHz
Phase Margin Ø
m
R
L
= 10 kΩ, C
L
= 10 pF 65 Degrees
Channel Separation 75 dB
NOISE PERFORMANCE
Voltage Noise Density e
n
f = 1 kHz 26 nV/√Hz
e
n
f = 10 kHz 25 nV/√Hz
Current Noise Density i
n
f = 10 kHz 0.8 pA/√Hz