LMR981G-GTR ROHM

Datasheet Operational Amplifiers Input/Output Full Swing Low Power Operational Amplifiers LMR981G LMR982FVM LMR931G LMR932xxx LMR934xxx Key Specifications General Description Operating Supply Voltage (Single Supply): LMR981G/LMR982FVM/LMR931G/LMR932xxx/LMR934 +1.8V to +5.0V xxx are input/output full swing operational amplifiers. Voltage Gain (VDD=5V, R =600): 101dB(Typ) L LMR981G/LMR982FVM have the shutdown function. Operating Temperature Range: -40C to +85C They have the features of low operating supply voltage, Turn on Time from Shutdown(VDD=1.8V): low supply current and low input bias current. These are 19 s (Typ) j suitable for portable equipment and battery monitoring. Input Offset Voltage(T =25C): A LMR981G(Single) 4mV(Max) Features LMR931G(Single) 4mV(Max) Low Operating Supply Voltage LMR982FVM(Dual) 5.5mV(Max) Input/Output Full Swing LMR932xxx(Dual) 5.5mV(Max) High Large Signal Voltage Gain LMR934xxx(Quad) 5.5mV(Max) Low Input Bias Current Input Bias Current: 5nA (Typ) Low Supply Current Low Input Offset Voltage Package W(Typ) xD(Typ) xH(Max) Applications SSOP5 2.90mm x 2.80mm x 1.25mm SSOP6 2.90mm x 2.80mm x 1.25mm Portable Equipment Low Voltage Application MSOP8 2.90mm x 4.00mm x 0.90mm MSOP10 2.90mm x 4.00mm x 0.90mm Active Filter TSSOP-B8J 3.00mm x 4.90mm x 1.10mm Supply-Current Monitoring Battery Monitoring TSSOP-B8 3.00mm x 6.40mm x 1.20mm SSOP-B8 3.00mm x 6.40mm x 1.35mm SOP-J8 4.90mm x 6.00mm x 1.65mm SOP8 5.00mm x 6.20mm x 1.71mm TSSOP-B14J 5.00mm x 6.40mm x 1.20mm SSOP-B14 5.00mm x 6.40mm x 1.35mm SOP-J14 8.65mm x 6.00mm x 1.65mm SOP14 8.70mm x 6.20mm x 1.71mm Simplified Schematic VDD OUT Class AB Control -IN +IN SHDN VSS (LMR981G, LMR982FVM) Figure 1. Simplified Schematic (1 Channel Only) Product structureSilicon monolithic integrated circuit This product has no designed protection against radioactive rays. www.rohm.com TSZ02201-0RAR0G200570-1-2 2013 ROHM Co., Ltd. All rights reserved. 1/59 20.Feb.2014.Rev.005 TSZ2211114001 Datasheet LMR981G LMR931G LMR982FVM LMR932xxx LMR934xxx Pin Configuration LMR931G : SSOP5 Pin No. Pin Name 1 5 +IN VDD 1 +IN 2 VSS 2 VSS 3 -IN 4 OUT 3 4 -IN OUT 5 VDD LMR981G : SSOP6 Pin No. Pin Name +IN 1 6 VDD 1 +IN 2 VSS VSS 2 5 SHDN 3 -IN 4 OUT 3 4 -IN OUT 5 SHDN 6 VDD LMR932F : SOP8 LMR932FJ : SOP-J8 LMR932FV : SSOP-B8 LMR932FVT : TSSOP-B8 LMR932FVM : MSOP8 LMR932FVJ : TSSOP-B8J Pin No. Pin Name 1 OUT1 1 8 VDD OUT1 2 -IN1 CH1 2 7 -IN1 OUT2 3 +IN1 + - + 4 VSS CH2 3 6 +IN1 -IN2 - 5 +IN2 + 6 -IN2 4 5 VSS +IN2 7 OUT2 8 VDD www.rohm.com TSZ02201-0RAR0G200570-1-2 2013 ROHM Co., Ltd. All rights reserved. 2/59 20.Feb.2014.Rev.005 TSZ2211115001