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BA4558RFV Dataheets PDF



Part Number BA4558RFV
Manufacturers ROHM
Logo ROHM
Description Low Noise Operational Amplifiers
Datasheet BA4558RFV DatasheetBA4558RFV Datasheet (PDF)

Datasheet Operational Amplifiers Low Noise Operational Amplifiers BA4558xxx, BA4558Rxxx ●General Description Normal BA4558 and high-reliability BA4558R integrate two independent Op-Amps on a single chip Especially, this series is suitable for any audio applications due to low noise and low distortion characteristics and are usable for other many applications by wide operating supply voltage range.BA4558R is high-reliability products with extended operating temperature range and high ESD toler.

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Datasheet Operational Amplifiers Low Noise Operational Amplifiers BA4558xxx, BA4558Rxxx ●General Description Normal BA4558 and high-reliability BA4558R integrate two independent Op-Amps on a single chip Especially, this series is suitable for any audio applications due to low noise and low distortion characteristics and are usable for other many applications by wide operating supply voltage range.BA4558R is high-reliability products with extended operating temperature range and high ESD tolerance. ●Features  High voltage gain, low noise, low distortion  Wide operating supply voltage  Internal ESD protection  Wide operating temperature Range ●Packages W(Typ.) x D(Typ.) x H(Max.) MSOP8 2.90mm x 4.00mm x 0.90mm SSOP-B8 3.00mm x 6.40mm x 1.35mm SOP8 5.00mm x 6.20mm x 1.71mm TSSOP-B8 3.00mm x 6.40mm x 1.20mm SOP-J8 4.90mm x 6.00mm x 1.65mm ●Key Specification  Wide Operating Supply Voltage (split supply):±4.0V to ±15V  Wide Temperature Range: BA4558: -40°C to +85°C BA4558R: -40°C to +105°C  High Slew Rate: 1V/µs(Typ.)  Total Harmonic Distortion : 0.005%(Typ.)  Input Referred Noise Voltage : 12 nV/ Hz (Typ.) ●Selection Guide Normal Dual High Reliability Dual ●Block Diagram VCC Maximum Operation Temperature Slew Rate +85°C 1V/µs BA4558F BA4558FV BA4558FVT BA4558FVM BA4558FJ Slew Rate 1V/µs +105°C BA4558RF BA4558RFV BA4558RFVT BA4558RFVM BA4558RFJ -IN +IN VOUT VEE Fig. 1 Simplified schematic ○Product structure:Silicon monolithic integrated circuit ○This product is not designed protection against radioactive rays. www.rohm.com © 2012 ROHM Co., Ltd. All rights reserved. TSZ22111・14・00 1/26 TSZ02201-0RAR1G200010-1-2 4.SEP.2012 Rev.003 BA4558xxx, BA4558Rxxx Datasheet ●Pin Configuration(TOP VIEW) OUT1 1 -IN1 2 +IN1 3 VEE 4 CH1 -+ CH2 +- 8 VCC 7 OUT2 6 -IN2 5 +IN2 SOP8 BA4558F BA4558RF S S O P -B8 BA4558FV BA4558RFV T SSOP-B8 BA4558FVT BA4558RFVT M SOP8 BA4558FVM BA4558RFVM SOP- J8 BA4558FJ BA4558RFJ SOP8 BA4558F BA4558RF SSOP-B8 BA4558FV BA4558RFV Package TSSOP-B8 BA4558FVT BA4558RFVT MSOP8 BA4558FVM BA4558RFVM SOP-J8 BA4558FJ BA4558RFJ ●Ordering Information BA4 5 5 8 x x x x - xx Part Number BA4558xxx BA4558Rxxx Package F: SOP8 FV: SSOP-B8 FJ: SOP-J8 FVT: TSSOP-B8 FVM: MSOP8 Packaging and forming specification E2: Embossed tape and reel (SOP8/SSOP-B8/TSSOP-B8/SOP-J8) TR: Embossed tape and reel (MSOP8) ●Line-up Topr Operating Supply Voltage (split supply) -40°C to +85°C ±4.0V to ±15.0V -40°C to +105°C Supply Current (Typ.) 3mA Slew Rate (Typ.) 1V/µs Package Orderable Part Number SOP8 SSOP-B8 TSSOP-B8 MSOP8 SOP-J8J SOP8 SSOP-B8 TSSOP-B8 MSOP8 SOP-J8 Reel of 2500 Reel of 2500 Reel of 3000 Reel of 3000 Reel of 2500 Reel of 2500 Reel of 2500 Reel of 3000 Reel of 3000 Reel of 2500 BA4558F-E2 BA4558FV-E2 BA4558FVT-E2 BA4558FVM-TR BA4558FJ-E2 BA4558RF-E2 BA4558RFV-E2 BA4558RFVT-E2 BA4558RFVM-TR BA4558RFJ-E2 www.rohm.com © 2012 ROHM Co., Ltd. All rights reserved. TSZ22111・15・00 2/26 TSZ02201-0RAR1G200010-1-2 4.SEP.2012 Rev.003 BA4558xxx, BA4558Rxxx Datasheet ●Absolute Maximum Ratings (Ta=25℃) ○BA4558, BA4558R Parameter Symbol BA4558 Ratings BA4558R Supply Voltage Power dissipation Differential Input Voltage*5 VCC-VEE SOP8 SSOP-B8 Pd TSSOP-B8 MSOP8 SOP-J8 Vid 552*1*5 500*2*5 500*2*5 470*3*5 540*4*5 VCC-VEE +36 690*1*5 625*2*5 625*2*5 587*3*5 675*4*5 +36 Input common-mode voltage range Vicm VEE to VCC (VEE-0.3) to VEE+36 Operating Supply Voltage Vopr +8 to +30 (±4 to ±15) Operating Temperature Topr -40 to +85 -40 to +105 Storage Temperature Tstg -55 to +125 -55 to +150 Maximum Junction Temperature Tjmax +125 +150 Note: Absolute maximum rating item indicates the condition which must not be exceeded. Application of voltage in excess of absolute maximum rating or use out absolute maximum rated temperature environment may cause deterioration of characteristics. *1 To use at temperature above Ta=25℃ reduce 5.52mW. *2 To use at temperature above Ta=25℃ reduce 5mW. *3 To use at temperature above Ta=25℃ reduce 4.7mW. *4 To use at temperature above Ta=25℃ reduce 5.4mW. *5 Mounted on a FR4 glass epoxy PCB(70mm×70mm×1.6mm). *6 The voltage difference between inverting input and non-inverting input is the differential input voltage. Then input terminal voltage is set to more than VEE. Unit V mW V V V ℃ ℃ ℃ www.rohm.com © 2012 ROHM Co., Ltd. All rights reserved. TSZ22111・15・00 3/26 TSZ02201-0RAR1G200010-1-2 4.SEP.2012 Rev.003 BA4558xxx, BA4558Rxxx Datasheet ●Electrical Characteristics ○BA4558 (Unless otherwise specified VCC=+15V, VEE=-15V) Parameter Symbol Temperature Range Min. Limits Typ. Max. Unit Condition Input Offset Voltage *7 Vio 25℃ - 0.5 6 mV VOUT=0V Input Offset Current *7 Iio 25℃ - 5 200 nA VOUT=0V Input Bias Current *8 Ib Supply Current ICC Maximum Output Voltage VOM Larg.


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