Datasheet Operational Amplifiers Low Noise Operational Amplifier BA15218F General Description Key Specifications The BA15218F is low noise operational amplifier with Operating Supply Voltage (split supply): high voltage gain. 2.0V to 16.0V They have good performance of input referred noise Slew Rate: 3V/s(Typ) voltage(1.0Vrms), total harmonic distortion (0.0015%) Input Referred Noise Voltage: 1.0Vrms(Typ) and operating supply voltage(2.0V to 16.0V). Total Harmonic Distortion: 0.0015%(Typ) These are suitable for audio applications and active Temperature Range: -40C to +85C filter. Packages W(Typ) x D(Typ) x H(Max) Features SOP8 5.00mm x 6.20mm x 1.71mm High Voltage Gain Low Input Referred Noise Voltage Low Total Harmonic Distortion Wide Operating Supply Voltage Applications Audio Application Consumer Equipment Active Filter Simplified Schematic VCC -IN OUT +IN VEE Figure 1. Simplified Schematic Product structureSilicon monolithic integrated circuit This product has no designed protection against radioactive rays. www.rohm.com TSZ02201-0RAR1G200050-1-2 2013 ROHM Co., Ltd. All rights reserved. 1/18 10.SEP.2013 Rev.001 TSZ2211114001 Datasheet BA15218F Pin Configuration BA15218F : SOP8 Pin No. Pin Name 1 8 1 OUT1 OUT1 VCC 2 -IN1 -IN1 CH1 2 7 OUT2 + - + 3 +IN1 CH2 +IN1 3 6 -IN2 4 VEE - + 5 +IN2 VEE 4 5 +IN2 6 -IN2 7 OUT2 8 VCC Package SOP8 BA15218F Ordering Information B A 1 5 2 1 8 F - E2 Part Number Package Packaging and Forming Specification BA15218F F: SOP8 E2: Embossed tape and reel (SOP8) Line-Up Operating Supply Slew Rate Orderable Topr Supply Voltage Current Package (Typ) Part Number (split supply) (Typ) -40C to +85C 2.0V to 16.0V 5mA 3V/s SOP8 Reel of 2500 BA15218F-E2 Absolute Maximum Ratings (T =25C) A Parameter Symbol Rating Unit Supply Voltage VCC-VEE +36 V (Note 1,2) Power Dissipation P 0.55 W D (Note 3) Differential Input Voltage V VCC - VEE V ID Input Common-Mode Voltage Range V VEE - VCC V ICM (Note 4) Input Current I -10 mA I Operating Supply Voltage V 2 to 16 (+4 to +32) V opr Operating Temperature T -40 to +85 C opr Storage Temperature T -55 to +125 C stg (Note 5) Output Short Current I 50 mA OMAX Maximum Junction Temperature T +125 C Jmax (Note 1) To use at temperature above T =25C reduce 5.5mW/C. A (Note 2) Mounted on a FR4 glass epoxy PCB 70mm70mm1.6mm (Copper foil area less than 3%). (Note 3) 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. (Note 4) An excessive input current will flow when input voltages of less than VEE-0.6V are applied. The input current can be set to less than the rated current by adding a limiting resistor. (Note 5) This current value is when the output is shorted to VCC or VEE. Please use within the P range. D Caution: Operating the IC over the absolute maximum ratings may damage the IC. The damage can either be a short circuit between pins or an open circuit between pins and the internal circuitry. Therefore, it is important to consider circuit protection measures, such as adding a fuse, in case the IC is operated over the absolute maximum ratings. www.rohm.com TSZ02201-0RAR1G200050-1-2 2013 ROHM Co., Ltd. All rights reserved. 2/18 10.SEP.2013 Rev.001 TSZ2211115001