LM833MX

LM833 UMW | Alldatasheet

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Dual channel audio operational amplifier Summary LM833 is a dual-channel audio operational amplifier, especially suitable for audio and data signal applications. The device can work in a wide range of single and dual power supply voltages, low noise, high gain bandwidth and high conversion rate. It has the characteristics of low noise voltage, high conversion rate, low distortion and large phase margin. LM833 is available in DIP8 and SOP8 packages. Characteristic  Dual power supply voltage: ±15 V  Low noise voltage: 4.5 nV/√Hz.  Low offset voltage: 0.3 mA Pin description Low distortion: 0.002%  High conversion rate:7 V/μs  High gain bandwidth: 15 MHz  High power bandwidth: 120 KHz  Large phase margin: 60° Main applications  HiFi audio system equipment  Pre- amplification and filtering  set- top box  Microphone preamplifier circuit  General amplifier application logic diagram UMW LM833 R www.umw-ic.com 1 UTD Semiconductor Co.,Limited SOP-8

symbol Parameter name numerical value unit Vcc Power supply voltage ±18 or 36 V Vid Differential input voltage ±30 V Vi input voltage ±15 V Toper operating temperature range -10 ~ 70 ℃ Tstg Storage temperature -60 ~ 150 ℃ Ptot Maximum power consumption 500 mW Dc parameters (Ta = 25℃, Vs = ±15v)Recommended working parameter s symbol Parameter name numerical value unit Vcc Power supply voltage ±2.5 to ±15 V symbol paraeter condition minimum value typical value maximum unit Vos Input bias voltage Rs=10Ω — 0.3 5 mV Ios Input offset voltage — — 10 200 nA Ib Input current bias — — 500 1000 nA Av Gain voltage Rl=2kΩ，Vo=±10V 90 110 — dB Vom Output conversion voltage Rl=10kΩ ±12 ±13.5 — V Rl=2kΩ ±10 ±13.4 — V Vcm common- mode input voltage — ±12 ±14.0 — V CMRR common mode rejection ratio Vin=±12V 80 100 — dB PSRR Power supply voltage rejection ratio Vs=15~5V -15~ -5V 80 100 — dB Iq quiescent current Vo=0V Both Amps — 5 8 mA Dual channel audio operational amplifier UMW LM833 R www.umw-ic.com 2 UTD Semiconductor Co.,Limited

Ac parameters（ Ta=25℃， Vs=±15V， Rl=2kΩ） symbol parameter condition minimum value typical value maximum unit S R conversion rate Rl=2kΩ 5 7 — V/ μs GBW Gain bandwidth product f=100kHz 10 15 — MHz Typical waveform diagram Dual channel audio operational amplifier UMW LM833 R www.umw-ic.com 3 UTD Semiconductor Co.,Limited

Dual channel audio operational amplifier UMW LM833 R www.umw-ic.com 4 UTD Semiconductor Co.,Limited SOP-8 Min Max Min Max A 1.350 1.750 0.053 0.069 A1 0.100 0.250 0.004 0.010 A2 1.350 1.550 0.053 0.061 b 0.330 0.510 0.013 0.020 c 0.170 0.250 0.006 0.010 D 4.700 5.100 0.185 0.200 E 3.800 4.000 0.150 0.157 E1 5.800 6.200 0.228 0.244 e L 0.400 1.270 0.016 0.050 θ 0 °8 °0 °8 ° Dimensions In Millimeters Dimensions In InchesSymbol 1.270(BSC) 0.050(BSC) PACKAGE OUTLINE DIMENSIONS

Dual channel audio operational amplifier UMW LM833 R www.umw-ic.com 5 UTD Semiconductor Co.,Limited Marking OrderinginformationOrder codePackage Baseqty Deliverymode UMW LM833MX SOP-8 2500 Tape and reel UMW LM833DT SOP-8 2500 Tape and reel