BA2904F-E2 Rohm Semiconductor, BA2904F-E2 Datasheet - Page 18

• Manufacturer Part Number: BA2904F-E2
• Description: IC OP AMP DUAL 0.7MA SOP8
• Manufacturer: Rohm Semiconductor

Specifications of BA2904F-E2

• Slew Rate: 0.2 V/µs
• Amplifier Type: General Purpose
• Number Of Circuits: 2
• Gain Bandwidth Product: 500kHz
• Current - Input Bias: 20nA
• Voltage - Input Offset: 2000µV
• Current - Supply: 700µA
• Current - Output / Channel: 30mA
• Voltage - Supply, Single/dual (±): 3 V ~ 32 V, ±1.5 V ~ 16 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOP
• Op Amp Type: General Purpose
• No. Of Amplifiers: 2
• Supply Voltage Range: 3V To 32V
• Amplifier Case Style: SOP
• No. Of Pins: 8
• Operating Temperature Range: -40°C To +125°C
• Svhc: No SVHC
• Number Of Channels: 2
• Common Mode Rejection Ratio (min): 50 dB
• Input Offset Voltage: 7 mV
• Input Bias Current (max): 250 nA
• Operating Supply Voltage: 3 V to 32 V
• Supply Current: 2 mA
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Dual Supply Voltage: +/- 3 V, +/- 5 V, +/- 9 V
• Maximum Dual Supply Voltage: +/- 16 V
• Minimum Dual Supply Voltage: +/- 1.5 V
• Mounting Style: SMD/SMT
• Shutdown: No
• Supply Voltage (max): 32 V
• Supply Voltage (min): 3 V
• Technology: Bipolar
• Voltage Gain Db: 100 dB
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Output Type: -
• -3db Bandwidth: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: BA2904F-E2TR

BA10358F/FV, BA10324AF/FV, BA2904SF/FV/FVM, BA2904F/FV/FVM
BA2902SF/FV/KN, BA2902F/FV/KN, BA3404F/FVM
● Test Circuit 2 Switch Condition
● Measurement Circuit 3 Amplifier To Amplifier Coupling
© 2010 ROHM Co., Ltd. All rights reserved.
SW1
www.rohm.com
RS
Supply Current
High Level Output Voltage
Low Level Output Voltage
Output Source Current
Output Sink Current
Slew Rate
Gain Bandwidth Product
Equivalent Input Noise Voltage
SW2
R1
～
SW3
VIN-
SW6
SW No.
Fig.122 Test Circuit 2 (each Op-Amp)
VIN+
SW7
R1//R2
SW4
SW5
VIN
～
R1
SW8
R2
－
＋
VCC
VEE
A
R2
OFF OFF OFF ON OFF ON OFF OFF OFF OFF OFF OFF OFF OFF
OFF OFF ON OFF OFF ON OFF OFF ON OFF OFF OFF ON OFF
OFF OFF ON OFF OFF ON OFF OFF OFF OFF OFF OFF ON OFF
OFF OFF ON OFF OFF ON OFF OFF OFF OFF OFF OFF OFF ON
OFF OFF ON OFF OFF ON OFF OFF OFF OFF OFF OFF OFF ON
OFF OFF OFF ON OFF OFF OFF ON
OFF ON OFF OFF ON
SW
ON OFF OFF OFF ON
1
SW9
VEE
VCC
RL
SW
SW10
2
CL
SW11
SW
V
3
～
VOUT1
=0.5[Vrms]
V
SW12
Fig. 124 Test Circuit 3
SW
4
18/25
SW13
SW
5
V
SW14
SW
ON OFF OFF ON
ON OFF OFF OFF OFF ON OFF OFF OFF
6
A
VOUT
R1//R2
SW
7
R1
Output voltage
CS ＝ 20 × log
Input voltage
VH
VH
VL
VL
Fig. 123 Slew Rate Input Waveform
SW
8
OTHER
SW
ON
100 × VOUT1
9
CH
R2
VOUT2
VEE
Output wave
VCC
SW
Input wave
ON OFF OFF OFF OFF
ON OFF OFF OFF OFF
10
SR=ΔV/Δt
Δt
SW
11
V
SW
Technical Note
12
2010.11 - Rev.A
VOUT2
ΔV
SW
13
t
t
SW
14