NCS1002A
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4
ELECTRICAL CHARACTERISTICS (continued)
Symbol UnitMaxTypMinConditionsCharacteristics
OP AMP 2 (INDEPENDENT OP AMP) (continued) (V
CC
= 5.0 V, T
A
= 25°C unless otherwise noted)
V
ICM
Input Common Mode Voltage Range (Note 2)
(V
CC
= +30 V)
T
A
= 25°C 0 V
CC
−
1.5
V
−40 v T
A
v +105°C 0 V
CC
−
2.0
CMRR Common Mode Rejection Ratio (Note 4)
0 to V
CC
− 1.7 V,
T
A
= 25°C
70 85
dB
0 to V
CC
− 2.2 V
−40 v T
A
v +105°C
60
I
SOURCE
Output Current Source (V
CC
= 15 V, V
OUT
= 2 V, V
ID
= +1 V) 20 40 mA
I
O
Short−Circuit to GND (V
CC
= 15 V) 40 60 mA
I
SINK
Output Current Sink (V
ID
= −1 V)
V
CC
= +15 V, V
OUT
= 0.2 V 1 10 mA
V
CC
= +15 V, V
OUT
= 2 V 10 20 mA
V
OH
Output Voltage Swing, High (V
CC
= 30 V)
R
L
= 2 kW, T
A
= 25°C
26 27
V
−40 v T
A
v +105°C 26
R
L
= 10 kW, T
A
= 25°C
27 28
−40 v T
A
v +105°C 27
V
OL
Output Voltage Swing, Low
R
L
= 10 kW, T
A
= 25°C
5.0 50 mV
SR
Slew Rate (AV = +1, V
i
= 0.5 V to 3 V, V
CC
= 15 V, R
L
= 2 kW, C
L
= 100 pF)
0.2 0.4
V/ms
GBP Gain Bandwidth Product (V
CC
= 30 V, AV = +1,
R
L
= 2 kW, C
L
= 100 pF, f = 100 kHz, V
IN
= 10 mV
PP
) (Note 4)
0.5 0.9 MHz
THD Total Harmonic Distortion (f = 1 kHz, AV = 10,
R
L
= 2 kW, V
CC
= 30 V, V
OUT
= 2 V
PP
)
0.08 %
e
noise
Equivalent Input Noise Voltage (f = 1 kHz, R
S
= 100 W, V
CC
= 30 V)
50 nV/√Hz
VOLTAGE REFERENCE (V
CC
= 5.0 V, T
A
= 25°C unless otherwise noted)
I
K
Cathode Current 0.05 100 mA
V
ref
Reference Voltage (I
K
= 1 mA)
T
A
= 25°C 2.49 2.5 2.51
V
−40 v T
A
v +105°C 2.48 2.5 2.52
DV
ref
Reference Deviation over Temperature (V
KA
= V
ref
, I
K
= 10 mA, −40 v T
A
v
+105°C) (Note 4)
7.0 30 mV
I
min
Minimum Cathode Current for Regulation (2.4875 V
f
≤ V
KA
≤ 2.5125 V
f
) 10 50
mA
I ZKA I Dynamic Impedance (Note 3)
(V
KA
= V
ref
, I
K
= 1 mA to 100 mA, f < 1 kHz)
0.2 0.5
W
2. The input common−mode voltage of either input signal should not be allowed to go negative by more than 0.3 V. The upper end of the
common−mode range is V
CC
− 1.5 V. Both inputs can go to V
CC
+ 0.3 V without damage.
3. The Dynamic Impedance is defined as l ZKA l = DV
KA
/ DI
K
.
4. Guaranteed by design and/or characterization.