BA10358F-E2 Rohm Semiconductor, BA10358F-E2 Datasheet - Page 15

• Manufacturer Part Number: BA10358F-E2
• Description: IC OPAMP DUAL 32V SOP8
• Manufacturer: Rohm Semiconductor

Specifications of BA10358F-E2

• Slew Rate: 0.2 V/µs
• Amplifier Type: General Purpose
• Number Of Circuits: 2
• Gain Bandwidth Product: 500kHz
• Current - Input Bias: 45nA
• Voltage - Input Offset: 2000µV
• Current - Supply: 700µA
• Current - Output / Channel: 20mA
• Voltage - Supply, Single/dual (±): 3 V ~ 32 V, ±1.5 V ~ 16 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOP
• Op Amp Type: General Purpose
• No. Of Amplifiers: 2
• Bandwidth: 1.2MHz
• Supply Voltage Range: 3V To 32V
• Amplifier Case Style: SOIC
• No. Of Pins: 8
• Operating Temperature Range: -40°C To +85°C
• Number Of Channels: 2
• Voltage Gain Db: 100 dB
• Common Mode Rejection Ratio (min): 65 dB
• Input Offset Voltage: 7 mV
• Operating Supply Voltage: 3 V to 32 V
• Supply Current: 0.7 mA
• Maximum Power Dissipation: 550 mW
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Maximum Dual Supply Voltage: +/- 16 V
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Output Type: -
• -3db Bandwidth: -
• Lead Free Status / Rohs Status: Details
• Other names: BA10358F-E2TR

VCC
VEE
IN
IN
1. Input offset Voltage (Vio)
2. Input offset current (Iio)
3. Input bias current (Ib)
4. Large signal voltage gain (Av)
5. Common-mode rejection ratio (CMRR)
6. Power supply rejection ratio (PSRR)
VCC,VEE,EK,Vicm,Unit :[V]
Calculation
BA10358/BA10324A/BA2904/BA2902 simplified schematic
Input offset voltage
Input offset current
Input bias current
Large signal voltage gain
Common-mode rejection ratio
(Input common-mode voltage range)
Power supply rejection ratio
Schematic diagram
Test circuit1 NULL method
CMRR = 20×Log
PSRR = 20×Log
Av = 20×Log
Iio =
Ib =
Vio =
Parameter
2×Ri× (1 + Rf / Rs)
Ri ×(1 + Rf / Rs)
| VF2 VF1 |
1 + Rf / Rs
| VF4 VF3 |
| VF1 |
EK×(1+Rf /Rs)
|VF5-VF6|
VF10
VF1
VF2
VF3
VF4
VF5
VF6
VF7
VF8
VF9
VF
Vcc×(1+Rf /Rs)
Vicm×(1+Rf /Rs)
|VF10-VF9|
[V]
|VF8-VF7|
[A]
OFF
OFF
ON
ON
ON
ON
ON
S1
[A]
OFF
OFF
ON
ON
ON
ON
ON
S2
[dB]
[dB]
Fig1. Simplified schematic (each Op-Amp)
OFF
OFF
OFF
OFF
OFF
ON
[dB]
S3
Vcc
15
15
30
BA10358/BA10324 family
5
5
5
5
5
5
VOUT
VEE
0
0
0
0
0
0
0
0
0
-11.4
-1.4
-1.4
-1.4
-1.4
-1.4
-1.4
-1.4
-1.4
EK
VCC
VEE
15/20
Vicm
IN
IN
Vicm
3.5
0
0
0
0
0
0
0
0
50[ ]
50[ ]
Rs
Rs
5 30
Vcc
15
15
30
5
10[k ]
5
5
5
5
10[k ]
BA2904/BA2902 family
S2
S1
Ri
Ri
Fig2. Test circuit 1 (each Op-Amp)
VEE
0
0
0
0
0
0
0
0
0
BA3404 simplified schematic
DUT
VCC
VEE
-11.4
-1.4
-1.4
-1.4
-1.4
-1.4
-1.4
-1.4
-1.4
EK
Vicm
S3
RL
3.5
0
0
0
0
0
0
0
0
0.1[μF]
50[k ]
C2
Rf
EK
VCC
RK
15
15
15
15
15
15
15
15
2
1000[pF]
500[k ]
C3
BA3404 family
500[k ]
VEE
-15
-15
-15
-15
-15
-15
-15
-15
RK
-2
-10
EK
10
0
0
0
0
0
0
0
NULL
0.1[μF]
C1
Vicm
-15
13
+15[V]
0
0
0
0
0
0
0
-15[V]
Calculation
1
2
3
4
5
6
VOUT
VF