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Operator 1 (op-amp with non-inverting input connected to the internal Vref)
VCC+ = +5V, VCC- = Ground, Tamb = 25°C (unless otherwise specified)
RS103
Typ
Symbol
Parameter
Input Offset Voltage
Test Conditions
Tamb = 25°C
Unit
Min
Max
VIO
-
2
7
mV
Tmin. ≤ Tamb ≤ Tmax.
DVIO
IIB
Input Offset Voltage Drift
Input Bias Current
---
-
-
7
-
-
uV/oC
nA
20
Tmin. ≤ Tamb ≤ Tmax
Vicm = 0V
VCC = 15V, RL = 2k
AVD
Large Signal Voltage Gain
-
100
-
V/mV
Vicm = 0V
VCC+ = 5V to 30V
SVR Supply Voltage Rejection Ratio
65
27
100
28
-
-
dB
V
VOH
Output Voltage (High Limit)
VCC=30V, RL=10KΩ
VOL
ISource
ISink
Output Voltage (Low Limit)
Output Source Current
Output Sink Current
-
5
20
-
mV
mA
mA
mA
RL=10KΩ
VCC = +15V, Vo = 2V, Vid = +1V
VCC = +15V, Vo = 2V, Vid = -1V
VCC=15V
20
10
-
40
20
40
-
ISC
Output Short Circuit to Ground
60
Vi = 0.5 to 2V, VCC = 15V
RL = 2k, CL = 100pF, unity gain
VCC = 30V,RL = 2k, CL = 100pF
= 100kHz, Vin = 10mV
f = 1kHz
AV = 20dB,RL = 2k, VCC = 30V
CL = 100pF, Vo = 2Vpp
SR
Slew Rate at Unity Gain
0.2
0.5
0.4
0.9
-
-
V/us
MHz
GBP Gain Bandwidth Product
THD Total Harmonic Distortion
-
0.02
-
%
Voltage Reference
Symbol
Parameter
Value
Units
IK
Cathode Current
1 to 100
mA
RS103
Typ
Symbol
Parameter
Test Conditions
Unit
Min
Max
Tamb = 25°C
Tmin. ≤ Tamb ≤ Tmax.
VREF Reference Input Voltage
2.48
2.5
2.52
V
VKA = Vref; Ik = 10mA
Tmin. ≤ Tamb ≤ Tmax.
Minimum Cathode Current for Regulation VKA = VREF
Reference Input Voltage Deviation Over
Temperature Range
-
-
-
7
30
1
mV
mA
Ω
ΔVREF
Imin
0.5
0.2
VKA = VREF, ΔIK = 1 to
100mA, f < 1kHz
|ZKA| Dynamic Impedance - note 1)
0.5
1. The dynamic impedance is defined as [ZKA| = ΔVKA/ΔIK
DS-RS103-01 Nov, 2007
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