SPICE MODEL of BA15532F in SPICE PARK. English Version is http://www.spicepark.net. Japanese Version is http://www.spicepark.com by Bee Technologies.

1. Device Modeling Report
COMPONENTS: OPERATIONAL AMPLIFIER
PART NUMBER: BA15532F
MANUFACTURER: ROHM
REMARK TYPE: (OPAMP)
Bee Technologies Inc.
All Rights Reserved Copyright (c) Bee Technologies Inc. 2009
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2. SPICE MODEL
U1
BA15532F
OUT VCC VCC
CH1
-IN - + OUT
CH2
+IN + - -IN
VEE VEE +IN
All Rights Reserved Copyright (c) Bee Technologies Inc. 2009
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3. Output Voltage Swing
Simulation result
20V
10V
SEL>>
0V
V(OH)
-20V
-10V
0V
0s 2ms 4ms 6ms 8ms 10ms
V(OL)
Time
Evaluation circuit
U1
BA15532F
OH
VCC
CH1
- +
CH2
+ - VCC
15Vdc
VEE
VIN- VEE
0Vdc VIN+ -15Vdc
1Vdc
0 0 0 U2 0 0
BA15532F
VCC
CH1 OL
- +
CH2
+ - VCC1
15Vdc
VEE
VIN-1
VEE1 VIN+1 1Vdc
-15Vdc 0Vdc
0 0 0 0 0
Comparison table
Parameter Measurement Simulation %Error
VOH (V) 13.000 13.001 0.01
VOL (V) -13.000 -13.001 0.01
All Rights Reserved Copyright (c) Bee Technologies Inc. 2009
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4. Input Offset Voltage
Simulation result
15V
10V
5V
0V
-5V
-10V
-15V
-10mV -6mV -4mV -2mV 0V 2mV 4mV 6mV 8mV
V(OUT)
V_VIN+
Evaluation circuit
U1
BA15532F
OUT
VCC
CH1
- + VCC
VIN+ CH2 15Vdc
+ -
VEE
Vcm
0Vdc VEE
-15Vdc
0 0 0 0
Comparison table
Parameter Measurement Simulation %Error
|Vio| (mV) 0.500 0.503 0.60
All Rights Reserved Copyright (c) Bee Technologies Inc. 2009
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5. Input Current Ib, Ibos
Simulation result
200nA
160nA
120nA
80nA
40nA
0A
ABS(I(U1:2)+I(U1:3))/2 ABS(I(U1:2)-I(U1:3))
Time
Evaluation circuit
U1
BA15532F
OUT
VCC
CH1
- +
VIN+ CH2
+ - VCC
15Vdc
VEE
VCM
0Vdc 0.50304mV
VEE
-15Vdc
0 0 0 0
Comparison table
Parameter Measurement Simulation %Error
Iio (nA) 10.000 10.127 1.27
Ib (nA) 200.000 199.230 -0.39
All Rights Reserved Copyright (c) Bee Technologies Inc. 2009
5

6. Slew Rate
Simulation result
20V
10V
0V
-10V
-20V
V(Input)
20V
0V
SEL>>
-20V
0s 100us 200us 300us
V(Output)
Time
Evaluation circuit
U1
BA15532F
Output
VCC
CH1
- +
CH2 VCC
CL RL Input + - 15Vdc
100p 600 V1 = -15 Vi VEE
V2 = 15
TD = 50u
TR = 10n
TF = 10n VEE
PW = 200u -15Vdc
PER = 400u
0 0 0 0 0 0
Comparison table
Parameter Measurement Simulation %Error
Slew Rate (V/us) 8.000 7.866 -1.68
All Rights Reserved Copyright (c) Bee Technologies Inc. 2009
6

7. Open loop voltage gain
Simulation result
120
80
40
0
1.0Hz 10Hz 100Hz 10KHz 1.0MHz 10MHz
DB(V(Output)/V(Input))
Frequency
Evaluation circuit
U1
BA15532F
Output
V1 VCC
Input CH1
- + VCC
CH2 15Vdc
CL1 RL1 1uVac + -
100p 600 0Vdc Vcm
VEE
0Vdc
VEE
-15Vdc
0 0 0 0 0 0
Comparison table
Parameter Measurement Simulation %Error
Ft (MHz) 9.200 8.800 -4.35
AV (dB) 94.000 92.963 -1.10
All Rights Reserved Copyright (c) Bee Technologies Inc. 2009
7

8. Common-mode rejection voltage gain
Simulation result
40mV
0V
-40mV
0s 1.0s 2.0s 3.0s 4.0s 5.0s
V(Output)
Time
Evaluation circuit
U1
BA15532F
Output
VCC
Input CH1
- + VCC
Vio CH2 15Vdc
CL1 RL1 + -
100p 10k V1 -0.50304mVdc
VEE
VAMPL = 0.05
FREQ = 1
VEE
-15Vdc
V2
0 0 0Vdc 0 0 0
0
Comparison table
Common mode gain = 0.000663 V/mV
CMRR = 20log(94/0.000663) = 103.030
Parameter Measurement Simulation %Error
CMRR(dB) 100.000 103.030 3.03
All Rights Reserved Copyright (c) Bee Technologies Inc. 2009
8

9. Supply Current
Simulation result
20mA
16mA
12mA
8mA
4mA
0A
0V 10V 20V 30V 40V
I(U1:8)
V_VCC
Evaluation circuit
U1
BA15532F
VCC
CH1
- + VCC
CH2 -30Vdc
R3 + -
1G VEE
R4 R5
1G 1G
R6
VEE 1G
0Vdc
0 0 0
0 0 0
Comparison table
Parameter Measurement Simulation %Error
ICC (mA) 11.000 10.981 -0.17
All Rights Reserved Copyright (c) Bee Technologies Inc. 2009
9

10. Power supply rejection ration
Simulation result
120
80
40
0
1.0Hz 10Hz 100Hz 1.0KHz 10KHz 100KHz
db(v(in)/v(out))
Frequency
Evaluation circuit
U1
V1
BA15532F
out in
VCC
CH1
- + 1Vac
CL CH2 0Vdc VCC
+ - 15Vdc
100p
VEE
0 0 VEE 0 0
-15Vdc
0
Comparison table
Parameter Measurement Simulation %Error
PSRR (dB) 100.000 95.557 -4.44
All Rights Reserved Copyright (c) Bee Technologies Inc. 2009
10

11. Input common-mode voltage range
Simulation result
20V
0V
-20V
-18V -15V -9V -6V -3V 0V 3V 6V 9V 12V
V(OUT)
V_VIN
Evaluation circuit
U1
BA15532F
OUT
VCC
CH1
- + VCC
Rf 10MEG CH2 15Vdc
+ -
VEE
Cf R5
100 VIN 1G
0Vdc VEE R6
-15Vdc 1G
0 0 0 0 0
Comparison table
Parameter Measurement Simulation %Error
Vicm (V) 26.000 25.938 -0.24
All Rights Reserved Copyright (c) Bee Technologies Inc. 2009
11

12. Gain Bandwidth Product
Simulation result
100 200d
1 2
80 160d
60 120d
40 80d
20 40d
>>
0 0d
1.0Hz 100Hz 10KHz 1.0MHz 100MHz
1 DB(V(OUT)/V(IN)) 2 P(V(OUT))-P(V(IN))
Frequency
Evaluation circuit
U1
BA15532F
OUT
VCC
CH1
- +
Rf CH2
100k Ri + -
1k
IN VEE
CL VCC
100p Vin 15V
0.1mVac VEE
-15V
Vcm
0 0 0 0
0
Comparison table
VCC=15[V], VEE=-15[V], Av=40[dB]
Parameter Measurement Simulation %Error
Ft (MHz) 9.200 9.291 0.99
Phase margin  () 50.000 48.353 -3.29
All Rights Reserved Copyright (c) Bee Technologies Inc. 2009
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