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BA15532F PDF 데이터시트 : 부품 기능 및 핀배열

부품번호 BA15532F
기능 Low Noise Operational Amplifier
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BA15532F 데이터시트, 핀배열, 회로
Datasheet
Operational Amplifier
Low Noise Operational Amplifier
BA15532F
General Description
BA15532F is a low noise operational amplifier of high
voltage gain. It excels especially in input referred noise
voltage (0.7μVrms), total harmonic distortion ratio
(0.0015%) and operating voltage range (±3.0V to
±20.0V) and it is the most suitable operational amplifier
for audio equipments.
Features
High Voltage Gain
Low Input Referred Noise Voltage
Low Total Harmonic Distortion
Wide Operating Supply Voltage
Application
General Purpose
Audio Application
Active Filter
Key Specification
Operating Supply Voltage (Split Supply):
Slew Rate:
Input Referred Noise Voltage:
Total Harmonic Distortion:
Temperature Range:
±3.0V to ±20.0V
8V/µs(Typ)
0.7μVrms(Typ)
0.0015%(Typ)
-20°C to +75°C
Packages
SOP8
W(Typ) xD(Typ) xH(Max)
5.00mm x 6.20mm x 1.71mm
Simplified Schematic
VCC
-IN OUT
+IN
VEE
Figure 1. Simplified Schematic (1channel only)
Product structureSilicon monolithic integrated circuit This product has no designed protection against radioactive rays.
www.rohm.com
©2013 ROHM Co., Ltd. All rights reserved.
TSZ2211114001
1/18
TSZ02201-0RAR1G200070-1-2
13.Sep.2013 Rev.001




BA15532F pdf, 반도체, 판매, 대치품
BA15532F
Datasheet
Description of Electrical Characteristics
Described below are descriptions of the relevant electrical terms used in this datasheet. Items and symbols used are also
shown. Note that item name and symbol and their meaning may differ from those on another manufacturer’s document or
general document.
1. Absolute maximum ratings
Absolute maximum rating items indicate the condition which must not be exceeded. Application of voltage in excess of absolute
maximum rating or use out of absolute maximum rated temperature environment may cause deterioration of characteristics.
(1) Supply Voltage (VCC/VEE)
Indicates the maximum voltage that can be applied between the VCC terminal and VEE terminal without
deterioration or destruction of characteristics of internal circuit.
(2) Differential Input Voltage (VID)
Indicates the maximum voltage that can be applied between non-inverting and inverting terminals without damaging
the IC.
(3) Input Common-mode Voltage Range (VICM)
Indicates the maximum voltage that can be applied to the non-inverting and inverting terminals without deterioration
or destruction of electrical characteristics. Input common-mode voltage range of the maximum ratings does not assure
normal operation of IC. For normal operation, use the IC within the input common-mode voltage range characteristics.
(4) Power Dissipation (PD)
Indicates the power that can be consumed by the IC when mounted on a specific board at the ambient temperature 25°C
(normal temperature). As for package product, PD is determined by the temperature that can be permitted by the IC in
the package (maximum junction temperature) and the thermal resistance of the package.
2. Electrical characteristics
(1) Input Offset Voltage (VIO)
Indicates the voltage difference between non-inverting terminal and inverting terminals. It can be translated into the
input voltage difference required for setting the output voltage at 0 V.
(2) Input Offset Current (IIO)
Indicates the difference of input bias current between the non-inverting and inverting terminals.
(3) Input Bias Current (IB)
Indicates the current that flows into or out of the input terminal. It is defined by the average of input bias currents at
the non-inverting and inverting terminals.
(4) Large Signal Voltage Gain (AV)
Indicates the amplifying rate (gain) of output voltage against the voltage difference between non-inverting terminal
and inverting terminal. It is normally the amplifying rate (gain) with reference to DC voltage.
AV = (Output voltage) / (Differential Input voltage)
(5) Input Common-mode Voltage Range (VICM)
Indicates the input voltage range where IC normally operates.
(6) Common-mode Rejection Ratio (CMRR)
Indicates the ratio of fluctuation of input offset voltage when the input common mode voltage is changed. It is
normally the fluctuation of DC.
CMRR = (Change of Input common-mode voltage)/(Input offset fluctuation)
(7) Power Supply Rejection Ratio (PSRR)
Indicates the ratio of fluctuation of input offset voltage when supply voltage is changed.
It is normally the fluctuation of DC.
PSRR = (Change of power supply voltage)/(Input offset fluctuation)
(8) Supply Current (ICC)
Indicates the current that flows within the IC under specified no-load conditions.
(9) Maximum Output Voltage (VOM)
Indicates the voltage range of the output under specified load condition.
(10) Output Short Current(lOS)
Indicates the current when OUT is connected to VCC or VEE.
(11) Slew Rate (SR)
Indicates the ratio of the change in output voltage with time when a step input signal is applied.
(12) Gain Bandwidth (GBW)
The product of the open-loop voltage gain and the frequency at which the voltage gain decreases 6dB/octave.
(13) Input Referred Noise Voltage (VN)
Indicates a noise voltage generated inside the operational amplifier equivalent by ideal voltage source connected in
series with input terminal.
(14) Channel Separation (CS)
Indicates the fluctuation in the output voltage of the driven channel with reference to the change of output voltage of
the channel which is not driven.
www.rohm.com
©2013 ROHM Co., Ltd. All rights reserved.
TSZ2211115001
4/18
TSZ02201-0RAR1G200070-1-2
13.Sep.2013 Rev.001

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BA15532F 전자부품, 판매, 대치품
BA15532F
Typical Performance Curves - continued
BA15532F
6
4
2
-20°C
0
-2 25°C
75°C
-4
-6
±0
±4 ±8 ±12 ±16 ±20 ±24
Supply Voltage [V]
Figure 10.
Input Offset Voltage - Supply Voltage
(VICM=0V, Ek=0V)
Datasheet
6
4
2
±15V
±3V
0
±20V
-2
-4
-6
-50
-25 0 25 50 75
Ambient Temperature [°C]
100
Figure 11.
Input Offset Voltage - Ambient Temperature
(VICM=0V, Ek=0V)
800
700
600
500
400
300
200
100
0
±0
800
-20°C
25°C
700
600
500
400
±20V
±15V
75°C
300
±3V
200
100
±4 ±8 ±12 ±16 ±20
Supply Voltage [V]
Figure 12.
Input Bias Current - Supply Voltage
(VICM=0V, Ek=0V)
±24
0
-50
-25 0 25 50 75
Ambient Temperature [°C]
100
Figure 13.
Input Bias Current - Ambient Temperature
(VICM=0V, Ek=0V)
(*)The above data is measurement value of typical sample, it is not guaranteed.
www.rohm.com
©2013 ROHM Co., Ltd. All rights reserved.
TSZ2211115001
7/18
TSZ02201-0RAR1G200070-1-2
13.Sep.2013 Rev.001

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