BA4580RF-E2 Rohm Semiconductor, BA4580RF-E2 Datasheet - Page 44
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BA4580RF-E2
Manufacturer Part Number
BA4580RF-E2
Description
IC OPAMP DUAL 16V 6MA SOP-8
Manufacturer
Rohm Semiconductor
Datasheet
1.BA4560F-E2.pdf
(49 pages)
Specifications of BA4580RF-E2
Amplifier Type
General Purpose
Number Of Circuits
2
Slew Rate
5 V/µs
Gain Bandwidth Product
5MHz
Current - Input Bias
100nA
Voltage - Input Offset
300µV
Current - Supply
6mA
Current - Output / Channel
50mA
Voltage - Supply, Single/dual (±)
4 V ~ 32 V, ±2 V ~ 16 V
Operating Temperature
-40°C ~ 105°C
Mounting Type
Surface Mount
Package / Case
8-SOP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Output Type
-
-3db Bandwidth
-
Other names
BA4580RF-E2TR
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
BA4580RF-E2
Manufacturer:
ROHM/罗姆
Quantity:
20 000
●Notes for use
BA4558F,BA4558R F/FV/FVM,BA4560F,BA4560RF/FV/FVM,BA4564RFVBA4580RF/FVM,BA4584FV,
BA4584RF/FV,BA8522RF/FV/FVM,BA15218F,BA14741F,BA15532F,BA4510F/FV,BA2115F/FVM
© 2010 ROHM Co., Ltd. All rights reserved.
www.rohm.com
10) Handing of IC
11) Inspection on set board
12) Output capacitor
1) Processing of unused circuit
2) Input voltage
3) Maximum output voltage
4) Short-circuit of output terminal
5) Power supply (split supply / single supply) in used
6) Power dissipation (Pd)
7) Short-circuit between pins and wrong mounting
8) Use in strong electromagnetic field
9) Radiation
It is recommended to apply connection (see the Fig.321) and set the non inverting
input terminal at the potential within input common-mode voltage range (Vicm), for
any unused circuit.
Applying VEE~VEE+36[V] (BA4580R, BA4584, BA4584R family), VEE+14[V]
(BA2115 family) (VEE - 0.3) ~ (VEE + 36)[V]
( BA4558R, BA4560R, 4564R, BA8522R)to the input terminal is possible without
causing deterioration of the electrical characteristics or destruction, irrespective of
the supply voltage. However, this does not ensure normal circuit operation.
Please note that the circuit operates normally only when the input voltage is within
the common mode input voltage range of the electric characteristics.
Because the output voltage range becomes narrow as the output current
Increases, design the application with margin by considering changes in electrical
characteristics and temperature characteristics.
When output terminal and VCC or VEE terminal are shorted, excessive Output
current may flow under some conditions, and heating may destroy IC. It is
necessary to connect a resistor as shown in Fig.322, thereby protecting against
load shorting.
Op-amp operates when specified voltage is applied between VCC and VEE.
Therefore, the single supply Op-Amp can be used for double supply Op-Amp as well.
Use a thermal design that allows for a sufficient margin in light of the power dissipation (Pd) in actual operating conditions.
Pay attention to the assembly direction of the ICs. Wrong mounting direction or shorts between terminals, GND, or other
components on the circuits, can damage the IC.
Using the ICs in strong electromagnetic field can cause operation malfunction.
This IC is not designed to be radiation-resistant.
When stress is applied to IC because of deflection or bend of board, the characteristics may fluctuate due to piezoelectric
(piezo) effect.
During testing, turn on or off the power before mounting or dismounting the board from the test Jig. Do not power up the
board without waiting for the output capacitors to discharge. The capacitors in the low output impedance terminal can stress
the device. Pay attention to the electro static voltages during IC handling, transportation, and storage.
When VCC terminal is shorted to VEE (GND) potential and an electric charge has accumulated on the external capacitor,
connected to output terminal, accumulated charge may be discharged VCC terminal via the parasitic element within the
circuit or terminal protection element. The element in the circuit may be damaged (thermal destruction). When using this IC
for an application circuit where there is oscillation, output capacitor load does not occur, as when using this IC as a voltage
comparator. Set the capacitor connected to output terminal below 0.1[μF] in order to prevent damage to IC.
44/48
Connect
to Vicm
Fig. 321 The example of
application circuit for unused op-amp
Fig. 322 The example of
output short protection
Technical Note
2010.12 - Rev.A
VEE
VCC
VCC
VEE
protection
resistor