Datasheet

AD627 Data Sheet
Rev. E | Page 6 of 24
AD627A AD627B
Parameter Conditions Min Typ Max Min Typ Max Unit
DYNAMIC RESPONSE
Small Signal −3 dB
Bandwidth
G = +5 80 80 kHz
G = +100 3 3 kHz
G = +1000 0.4 0.4 kHz
Slew Rate +0.05/−0.06 +0.05/−0.06 V/µs
Settling Time to 0.01% V
S
= ±5 V,
+5 V output step
G = +5 135 135 µs
G = [phone] µs
Settling Time to 0.01% V
S
= ±15 V,
+15 V output step
G = +5 330 330 µs
G = +100
560
560
µs
Overload Recovery 50% input overload 3 3 µs
1
Does not include effects of External Resistor R
G
.
2
See Table 8 for total RTI errors.
3
See the Using the AD627 section for more information on the input range, gain range, and common-mode range.
DUAL AND SINGLE SUPPLIES
Table 3.
AD627A AD627B
Parameter Conditions Min Typ Max Min Typ Max Unit
NOISE
Voltage Noise, 1 kHz
( ) ( )
2
2
/GeeNoiseRTITotal
no
ni
+=
Input, Voltage Noise, e
ni
38 38 nV/√Hz
Output, Voltage Noise, e
no
177 177 nV/√Hz
RTI, 0.1 Hz to 10 Hz
G = +5 1.2 1.2 µV p-p
G = +1000 0.56 0.56 µV p-p
Current Noise f = 1 kHz 50 50 fA/√Hz
0.1 Hz to 10 Hz 1.0 1.0 pA p-p
REFERENCE INPUT
R
IN
R
G
= ∞ 125 125 kΩ
Gain to Output 1 1
Voltage Range
1
POWER SUPPLY
Operating Range Dual supply ±1.1 ±18 ±1.1 ±18 V
Single supply 2.2 36 2.2 36 V
Quiescent Current 60 85 60 85 µA
Over Temperature 200 200 nA/°C
TEMPERATURE RANGE
For Specified Performance −40 +85 −40 +85 °C
1
See Using the AD627 section for more information on the reference terminal, input range, gain range, and common-mode range.