SN7103P.pdf 데이터시트 (총 10 페이지) - 파일 다운로드 SN7103P 데이타시트 다운로드

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Semiconductor
http:// www.auk.co.kr
SN7103/P
Dual Operational Amplifier and
Voltage Reference
Description
The SN7103 is a monolithic IC that includes one independent op-amp
and another op-amp for which the non inverting input is wired to a 2.5V
fixed Voltage Reference. This device is offering space and cost saving in
many applications like power supply management or data acquisition
systems.
SOP-8
OPERATIONAL AMPLIFIER
LOW INPUT OFFSET VOLTAGE : 1.0mV
LOW SUPPLY CURRENT : 350uA/op.(@ VCC = 5V)
MEDIUM BANDWIDTH (unity gain) : 0.9MHz
LARGE OUTPUT VOLTAGE SWING : 0V to (VCC - 1.5V)
INPUT COMMON MODE VOLTAGE RANGE INCLUDES GROUND
WIDE POWER SUPPLY RANGE : 3 to 32V or (±1.5 to ±16V)
DIP-8
ORDERING INFORMATION
VOLTAGE REFERENCE
FIXED OUTPUT VOLTAGE REFERENCE 2.5V
0.4% AND 1% VOLTAGE PRECISION
SINK CURRENT CAPABILITY : 1 to 100mA
TYPICAL OUTPUT IMPEDANCE : 0.2Ω
Product
SN7103
SN7103P
Marking
SN7103
SN7103
Package
SOP-8
DIP-8
Marking Detail Information
SN7103()
YYWW()
Device Code
Week Code
Application
Battery chargers
AC to DC Power Supply
Block Diagram
87
6
OP2
OP1
5
VREF
1234
June, 2011 REV. 00
KSD-I7F020-000
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Pin connection
SN7103/P
8
7
6
5
1
2
3
4
8
7
6
5
1
2
34
Pin Configuration
No. Name
1
Output 1
OP-AMP 1 Output
Function
2
Input 1 (-)
OP-AMP 1 Inverting Input
3
Input 1 (+)
OP-AMP 1 Non-Inverting Input
4 VEE GND or Negative Supply Voltage Input
5
Input 2 (+)
OP-AMP 2 Non-Inverting Input
6
Input 2 (-)
OP-AMP 2 Inverting Input
7
Output 2
OP-AMP 2 Output.
8 VCC Supply Voltage Input
June, 2011 REV. 00
KSD-I7F020-000
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SN7103/P
Absolute Maximum Ratings ( Ta = 25)
Parameter
Symbol
DC Supply Voltage
Differential Input Voltage
Input Voltage
Maximum Junction Temperature
Operating Junction Temperature Range
Thermal Resistance
Storage Temperature Range
VCC
Vid
Vi
Tj
Topr
Rthja
Tstg
Limits
36
36
-0.3 to +36
150
-40 ~ +85
175
-55 ~ +150
Unit
V
V
V
/ W
Electrical Characteristics ( Ta = 25)
Parameter
Total Supply Current, excluding current in
the voltage reference
Vcc = 5V, no load
Tmin < Tamb < Tmax
Vcc = 30V, no load
Tmin < Tamb < Tmax
Symbol
ICC
Min Typ Max
- 0.7 1.2
- - 2.0
Unit
mA
June, 2011 REV. 00
KSD-I7F020-000
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SN7103/P
Electrical characteristics
[ Independent OP-AMP 2 ]
( VCC=+5V, VEE=Ground, VO=1.4V, TA=25; unless otherwise specified )
Characteristic
Symbol
Test Condition
Min. Typ. Max. Unit
Input Offset Voltage
Ta = 25
Vio
Tmin. < Ta < Tmax
- 1.0 4.0
mV
- - 5.0
Input Offset Voltage Drift
Input Offset Current
DVio
Iio
Ta = 25
Tmin. < Ta < Tmax
- 7.0
- uV/
- 2.0 30
nA
- - 50
Input Bias Current
Large Signal Voltage Gain
Ta = 25
lib
Tmin. < Ta < Tmax
Vcc=15V, RL=2K,
Avd Vo=1.4V to 11.4V
Tmin. < Ta < Tmax
- 20 150
nA
- - 200
50 100
25 -
-
V/mV
-
Supply Voltage Rejection Ratio
SVR Vcc=5V to 30V
65 100 - dB
Input Common Mode Voltage Range
Vcc=30V [Note 1]
Vicm
Tmin. < Ta < Tmax
0 - Vcc-1.5
V
0 - Vcc-2.0
Common Mode Rejection Ratio
Output Source Current
Short Circuit to Ground
Output Sink Current
High Level Output Voltage
CMR
Isource
IO
Isink
VOH
Ta = 25
Tmin. < Ta < Tmax
Vcc=15V, Vo=2V,
Vid=1V
Vcc=15V
Vcc=15V, Vo=2V,
Vid=-1V
Vcc=30V, RL=10K
Tmin. < Ta < Tmax
70 85
60 -
20 40
- 40
10 20
27 28
27 -
-
dB
-
- mA
60 mA
- mA
-
V
-
Low Level Output Voltage
RL=10K
VOL
Tmin. < Ta < Tmax
- 5 20
mV
- - 20
Slew Rate at Unity Gain
Gain Bandwidth Product
SR
Vi=0.5Vto3V, Vcc=15V
RL=2K, CL=100pF
0.2
0.4
Vcc=30V, RL=2k,
GBP CL=100pF, f=100kHz,
0.5 0.9
Vin=10mV
- V/us
- MHz
Total Harmonic Distortion
THD
F=1kHz, Av=20dB,
RL=2k, Vcc=30V,
CL=100pF, Vo=2VPP
- 0.02
-
%
Note 1 : The input common-mode voltage of either input signal voltage should not be allowed to go negative by more than
0.3V. The upper end of the common-mode voltage range is VCC -1.5V But either of both inputs can go to +36V
without damage.
June, 2011 REV. 00
KSD-I7F020-000
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SN7103/P
Electrical characteristics
[ Independent OP-AMP 1 with non-inverting input connected to the internal Vref ]
( VCC=+5V, VEE=Ground, TA=25; unless otherwise specified )
Characteristic
Symbol
Test Condition
Min. Typ.
Input Offset Voltage
Input Offset Voltage Drift
Input Bias Current (negative input)
Large Signal Voltage Gain
Supply Voltage Rejection Ratio
Output Source Current
Short Circuit to Ground
Output Sink Current
High Level Output Voltage
Low Level Output Voltage
Slew Rate at Unity Gain
Gain Bandwidth Product
Total Harmonic Distortion
Vio
DVio
lib
Avd
SVR
Isource
IO
Isink
VOH
VOL
SR
GBP
THD
Ta = 25
Tmin. < Ta < Tmax
-
-
Vcc=15V, RL=2K,
Vicm=0V
Vcc=5V to 30V
Vicm=0V
Vcc=15V, Vo=2V,
Vid=1V
Vcc=15V
Vcc=15V, Vo=2V,
Vid=-1V
Vcc=30V, RL=10K
Tmin. < Ta < Tmax
RL=10K
Tmin. < Ta < Tmax
Vi=0.5Vto2V, Vcc=15V
RL=2K, CL=100pF
Vcc=30V, RL=2k,
CL=100pF, f=100kHz,
Vin=10mV
F=1kHz, Av=20dB,
RL=2k, Vcc=30V,
CL=100pF, Vo=2VPP
- 1.0
--
- 7.0
- 20
- 100
65 100
20 40
- 40
10 20
27 28
27 -
-5
--
0.2 0.4
0.5 0.9
- 0.02
Max.
4.0
5.0
-
-
-
-
-
60
-
-
-
20
20
-
-
-
Unit
mV
uV/
nA
V/mV
dB
mA
mA
mA
V
mV
V/us
MHz
%
June, 2011 REV. 00
KSD-I7F020-000
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