BA4558FVT-GE2 ROHM

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 Key Specification High voltage gain, low noise, low distortion Wide Operating Supply Voltage Wide operating supply voltage (split supply):4.0V to 15V Internal ESD protection Wide Temperature Range: BA4558: -40C to +85C Wide operating temperature Range BA4558R: -40C to +105C High Slew Rate: 1V/s(Typ.) Packages W(Typ.) x D(Typ.) x H(Max.) Total Harmonic Distortion : 0.005%(Typ.) MSOP8 2.90mm x 4.00mm x 0.90mm SSOP-B8 3.00mm x 6.40mm x 1.35mm Input Referred Noise Voltage : 12 nV/ Hz (Typ.) 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 Maximum Operation Temperature Selection Guide +85C Slew Rate Normal Dual 1V/s BA4558F BA4558FV BA4558FVT BA4558FVM BA4558FJ +105C Slew Rate BA4558RF High Reliability Dual 1V/s BA4558RFV BA4558RFVT BA4558RFVM BA4558RFJ Block Diagram VCC IN VOUT IN VEE Fig. 1 Simplified schematic Product structureSilicon monolithic integrated circuit This product is not designed protection against radioactive rays. www.rohm.com TSZ02201-0RAR1G200010-1-2 2012 ROHM Co., Ltd. All rights reserved. 1/26 4.SEP.2012 Rev.003 TSZ221111400 BA4558xxx, BA4558Rxxx Datasheet Pin Configuration(TOP VIEW) OUT118 VCC CH1 -IN127 OUT2 - + -IN2 +IN136 CH2 + - 45 +IN2 VEE SOP8 SSOP-B8 TSSOP-B8 MSOP8 SOP-J8 BA4558F BA4558FV BA4558FVT BA4558FVM BA4558FJ BA4558RF BA4558RFV BA4558RFVT BA4558RFVM BA4558RFJ Package SOP8 SSOP-B8 TSSOP-B8 MSOP8 SOP-J8 BA4558F BA4558FV BA4558FVT BA4558FVM BA4558FJ BA4558RF BA4558RFV BA4558RFVT BA4558RFVM BA4558RFJ Ordering Information B A 4 5 5 8 x x x x - x x Packaging and forming specification Part Number Package E2: Embossed tape and reel BA4558xxx F: SOP8 (SOP8/SSOP-B8/TSSOP-B8/SOP-J8) BA4558Rxxx FV: SSOP-B8 TR: Embossed tape and reel FJ: SOP-J8 FVT: TSSOP-B8 (MSOP8) FVM: MSOP8 Line-up Operating Supply Supply Slew Orderable Topr Voltage Current Rate Package Part Number (split supply) (Typ.) (Typ.) SOP8 Reel of 2500 BA4558F-E2 SSOP-B8 Reel of 2500 BA4558FV-E2 -40C to +85C TSSOP-B8 Reel of 3000 BA4558FVT-E2 MSOP8 Reel of 3000 BA4558FVM-TR SOP-J8J Reel of 2500 BA4558FJ-E2 4.0V to 15.0V 3mA 1V/s SOP8 Reel of 2500 BA4558RF-E2 SSOP-B8 Reel of 2500 BA4558RFV-E2 -40C to +105C TSSOP-B8 Reel of 3000 BA4558RFVT-E2 MSOP8 Reel of 3000 BA4558RFVM-TR SOP-J8 Reel of 2500 BA4558RFJ-E2 www.rohm.com TSZ02201-0RAR1G200010-1-2 2012 ROHM Co., Ltd. All rights reserved. 2/26 4.SEP.2012 Rev.003 TSZ221111500