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NCV7101SN2T1G

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P16
NCS7101, NCV7101
http://onsemi.com
13
f
L
+
1
2 p R
1
C
1
[ 200 Hz
f
H
+
1
2 p R
f
C
f
[ 4.0 kHz
A
f
+ 1 )
R
f
R
2
+ 11
A
f
f
L
f
H
R
1
10 k
R
f
100 k
R
2
10 k
C
f
400 pF
0.9 V
−0.9 V
C
1
80 nF
V
O
+
-
V
in
Figure 37. Voice Band Filter
R
sense
V
CC
+
-
V
supply
V
in
I
sink
+
V
in
R
sense
Figure 38. High Compliance Current Sink
I
s
V
O
1.00 A 67.93 mV
0.50 A 78.67 mV
3.3 k
R
3
1.0 k
R
L
I
s
5.0 V
R
4
2.4 k
V
L
For best performance, use low
tolerance resistors.
+
-
1.0 W
R
sense
R
5
1.0 k
R
1
1.0 k
Figure 39. High Side Current Sense
R
2
V
O
NCS7101, NCV7101
http://onsemi.com
14
k R
2
R
2
V
CC
+
-
i
L
+
V
S
R
1
Figure 40. Current Source
k R
1
R
1
, Note that i
L
is independent of R
L
V
O
R
L
V
S
i
L
R
1
V
CC
+
-
Figure 41. Current to Voltage Converter
V
O
= −i
S
R
1
V
O
i
S
R
1
V
CC
+
-
Figure 42. Voltage to Current Converter
V
O
i
R1
+ i
L
+
V
R1
R
1
+
V
S
R
1
R
L
i
R1
i
L
V
S
i = 0
NCS7101, NCV7101
http://onsemi.com
15
R
2
V
CC
+
-
V
O
+ V
2
ƪ
R
4
R
3
) R
4
ƫ
ƪ
R
2
R
1
) 1
ƫ
* V
1
R
2
R
1
Figure 43. Differential Amplifier
R
1
R
3
V
O
R
4
V
2
V
1
If R
1
= R
3
, and R
2
= R
4
, the equation simplifies to:
V
O
+ (V
2
* V
1
)
R
2
R
1
R
4
V
CC
+
-
V
O
+*R
2
ƪ
V
1
R
1
)
V
2
R
2
)
V
3
R
3
ƫ
Figure 44. Summing Amplifier
R
2
R
3
V
O
R
5
V
2
V
1
To minimize input offset current take:
R
5
= R
1
// R
2
// R
3
// R
4
R
1
V
2
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P16

NCV7101SN2T1G

Mfr. #:
Buy NCV7101SN2T1G
Manufacturer:
ON Semiconductor
Description:
Operational Amplifiers - Op Amps ANA 1.8V ACMOS OP AMP
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
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