BA15532FE2 datasheet, PDF - EEWORLD Datasheet

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BA15532FE2: DescriptionBA15532FE2 amplifier basic information: BA15532FE2 is an OPERATIONAL AMPLIFIER. The commonly used packaging method is SOP, BA15532FE2 amplifier core information: The minimum operating temperature of BA15532FE2 is -20 °C and the maximum operating temperature is 75 °C. Its peak reflow temperature is 260°C and its maximum average bias current is 0.8 µA How to simply check the efficiency of an amplifier? Looking at its slew rate, the nominal slew rate of BA15532FE2 is 8 V/us. Its minimum voltage gain is 10000. When the op amp is used in closed loop, at a certain closed-loop gain (usually 1 or 2, 10, etc.), the frequency when the BA15532FE2 gain becomes 0.707 times the low-frequency gain is 20000 kHz. The nominal supply voltage of BA15532FE2 is 15 V, and its corresponding nominal negative supply voltage is -15 V. The input offset voltage of BA15532FE2 is 4000 µV (input offset voltage: the compensation voltage added between the two input terminals to make the output terminal of the operational amplifier 0V (or close to 0V).) Related dimensions of BA15532FE2: The width of BA15532FE2 is: 4.4 mm and the length is 5 mm. BA15532FE2 has 8 terminals. Its terminal position type is: DUAL. Terminal pitch is 1.27 mm. Total pins: 8 BA15532FE2 amplifier additional information: Its temperature grade is: COMMERCIAL EXTENDED. BA15532FE2 is not Rohs certified. It does not contain lead. The corresponding JESD-30 code is: R-PDSO-G8. The corresponding JESD-609 code is: e2. The packaging code of BA15532FE2 is: SOP. The materials of BA15532FE2 package are mostly PLASTIC/EPOXY. The package shape is RECTANGULAR. The BA15532FE2 package pin formats are: SMALL OUTLINE. Its terminal forms are: GULL WING. The maximum seat height is 1.6 mm.; CategoryAnalog mixed-signal IC Amplifier circuit; File Size564KB，21 Pages; ManufacturerROHM Semiconductor; Websitehttps://www.rohm.com/; Environmental Compliance; Alternative parts：BA15532FE2

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BA15532FE2 Overview

BA15532FE2 amplifier basic information:

BA15532FE2 is an OPERATIONAL AMPLIFIER. The commonly used packaging method is SOP,

BA15532FE2 amplifier core information:

The minimum operating temperature of BA15532FE2 is -20 °C and the maximum operating temperature is 75 °C. Its peak reflow temperature is 260°C and its maximum average bias current is 0.8 µA

How to simply check the efficiency of an amplifier? Looking at its slew rate, the nominal slew rate of BA15532FE2 is 8 V/us. Its minimum voltage gain is 10000. When the op amp is used in closed loop, at a certain closed-loop gain (usually 1 or 2, 10, etc.), the frequency when the BA15532FE2 gain becomes 0.707 times the low-frequency gain is 20000 kHz.

The nominal supply voltage of BA15532FE2 is 15 V, and its corresponding nominal negative supply voltage is -15 V. The input offset voltage of BA15532FE2 is 4000 µV (input offset voltage: the compensation voltage added between the two input terminals to make the output terminal of the operational amplifier 0V (or close to 0V).)

Related dimensions of BA15532FE2:

The width of BA15532FE2 is: 4.4 mm and the length is 5 mm. BA15532FE2 has 8 terminals. Its terminal position type is: DUAL. Terminal pitch is 1.27 mm. Total pins: 8

BA15532FE2 amplifier additional information:

Its temperature grade is: COMMERCIAL EXTENDED. BA15532FE2 is not Rohs certified. It does not contain lead. The corresponding JESD-30 code is: R-PDSO-G8. The corresponding JESD-609 code is: e2.

The packaging code of BA15532FE2 is: SOP. The materials of BA15532FE2 package are mostly PLASTIC/EPOXY. The package shape is RECTANGULAR. The BA15532FE2 package pin formats are: SMALL OUTLINE. Its terminal forms are: GULL WING.

The maximum seat height is 1.6 mm.

BA15532FE2 Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	ROHM Semiconductor
Parts packaging code	SOIC
package instruction	SOP,
Contacts	8
Reach Compliance Code	unknown
Amplifier type	OPERATIONAL AMPLIFIER
Maximum average bias current (IIB)	0.8 µA
Minimum Common Mode Rejection Ratio	70 dB
Nominal Common Mode Rejection Ratio	100 dB
Maximum input offset voltage	4000 µV
JESD-30 code	R-PDSO-G8
JESD-609 code	e2
length	5 mm
Negative supply voltage upper limit	-21 V
Nominal Negative Supply Voltage (Vsup)	-15 V
Number of functions	2
Number of terminals	8
Maximum operating temperature	75 °C
Minimum operating temperature	-20 °C
Package body material	PLASTIC/EPOXY
encapsulated code	SOP
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
Peak Reflow Temperature (Celsius)	260
Certification status	Not Qualified
Maximum seat height	1.6 mm
Nominal slew rate	8 V/us
Supply voltage upper limit	21 V
Nominal supply voltage (Vsup)	15 V
surface mount	YES
technology	BIPOLAR
Temperature level	COMMERCIAL EXTENDED
Terminal surface	TIN COPPER
Terminal form	GULL WING
Terminal pitch	1.27 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	10
Nominal Uniform Gain Bandwidth	20000 kHz
Minimum voltage gain	10000
width	4.4 mm
Base Number Matches	1

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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

Simplified Schematic

VCC

Key Specification



Operating Supply Voltage (Split Supply):

±3.0V to ±20.0V



Slew Rate:

8V/µs(Typ)



Input Referred Noise Voltage:

0.7μVrms(Typ)



Total Harmonic Distortion:

0.0015%(Typ)



Temperature Range:

-20°C to +75°C

Packages

SOP8

W(Typ) xD(Typ) xH(Max)

5.00mm x 6.20mm x 1.71mm

-IN

+IN

OUT

VEE

Figure 1. Simplified Schematic (1channel only)

○Product

structure：Silicon monolithic integrated circuit

www.rohm.com

TSZ22111½14½001

○This

product has no designed protection against radioactive rays.

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TSZ02201-0RAR1G200070-1-2

13.Sep.2013 Rev.001

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 (V

)

Indicates the maximum voltage that can be applied between non-inverting and inverting terminals without damaging

the IC.

(3) Input Common-mode Voltage Range (V

ICM

)

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 (P

)

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, P

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 (V

)

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 (I

)

Indicates the difference of input bias current between the non-inverting and inverting terminals.

(3) Input Bias Current (I

)

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 (A

)

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.

= (Output voltage) / (Differential Input voltage)

(5) Input Common-mode Voltage Range (V

ICM

)

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 (I

)

Indicates the current that flows within the IC under specified no-load conditions.

(9) Maximum Output Voltage (V

)

Indicates the voltage range of the output under specified load condition.

(10) Output Short Current(l

)

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 (V

)

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

TSZ22111

001

4/18

TSZ02201-0RAR1G200070-1-2

13.Sep.2013 Rev.001

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