DATASHEET SEARCH SITE | WWW.ALLDATASHEET.COM

Document overview

  • Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
  • PDF pages: 5

Technical content

UNISONIC TECHNOLOGIES CO., LTD LM833 Preliminary CMOS IC www.unisonic.com.tw 1 of 5 Copyright © 2013 Unisonic Technologies Co., Ltd QW-R502-A09.a DUAL OPERATIONAL AND LOW VOLTAGE NOISE AMPLIFIER  DESCRIPTION The UTC LM833 is integrated circuit amplifiers which combine dual operational and low voltage noise (4.5nV/ Hz ). It is particularly suited to audio applications. It offers excellent phase/gain margins and a very low distortion (0.002%). In addition, the UTC LM833 has high frequency performances (15 MHz gain bandwidth product, 7V/μs slew rate).  FEATURES * High slew rate: 7V/μs * High gain bandwidth product: 15MHz * Excellent frequency stability * Low distortion: 0.002% * Low voltage noise: 4.5nV/√Hz  ORDERING INFORMATION Ordering Number Package Packing Lead Free Halogen Free LM833L-S08-T LM833G-S08-T SOP-8 Tube LM833L-S08-R LM833G-S08-R SOP-8 Tape Reel LM833L-S08-R (1)Packing Type (2)Package Type (1) T: Tube, R: Tape Reel (2) S08: SOP-8 (3) L:Lead Free, G: Halogen Free(3)Lead Free

UNISONIC TECHNOLOGIES CO., LTD 2 of 5 www.unisonic.com.tw Q W - R 5 0 2 - A 0 9 . a  PIN CONFIGURATION  PIN DESCRIPTION PIN NO. PIN NAME DESCRIPTION

1 Output 1 The output of channel 1

2 Inverting Input 1 The inverting input of channel 1

3 Non-inverting Input 1 The non- inverting input of channel 1

4 V CC- Power supply

5 Non-inverting Input 2 The non- inverting input of channel 2

6 Inverting Input 2 The inverting input of channel 2

7 Output 2 The output of channel 2

8 V CC+ Power supply

 BLOCK DIAGRAM

UNISONIC TECHNOLOGIES CO., LTD 3 of 5 www.unisonic.com.tw Q W - R 5 0 2 - A 0 9 . a  SCHEMATIC DIAGRAM Non-Inverting Input Inverting Input Output VCC+ VCC-

UNISONIC TECHNOLOGIES CO., LTD 4 of 5 www.unisonic.com.tw Q W - R 5 0 2 - A 0 9 . a  ABSOLUTE MAXIMUM RATING PARAMETER SYMBOL RATINGS UNIT Supply Voltage V CC ±18 or +36 V Differential Input Voltage (Note 1) V ID ±30 V Input Voltage (Note 1) V IN ±15 V Maximum Power Dissipation (Note 2) P D 500 mW Junction Temperature T J +150 °C Storage Temperature T STG -65~150 °C Notes: 1. Either or both input voltages must not exceed the magnitude of VCC+ or VCC-. 2. Power dissipation must be considered to ensure maximum junction temperature (T J) is not exceeded.  OPERATING CONDITIONS PARAMETER SYMBOL VALUE UNIT Supply Voltage V CC ±2.5~±15 V Operating Free-Air Temperature Range T OPER -40~105 °C  ELECTRICAL CHARACTERISTICS (VCC+=+15V, VCC-=-15V, TAMB=25°C(unless otherwise specified)) PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT Input Offset Voltage V IO R S=10Ω, VO=0V, VIC=0V 0.3 5 mV Input Offset Voltage Drift DV IO R S=10Ω, VO=0V, TMIN.≤TAMB≤TMAX. 2 μV/°C Input Offset Current I IO V O=0V, VIC=0V 25 200 nA Input Bias Current I IB V O=0V, VIC=0V 500 1000 nA Input Common Mode Voltage Range V ICM ±12 ±14 V Large Signal Voltage Gain A VD R L=2Ω, VO=±10V 90 100 dB Output Voltage Swing ±V OPP VID=±1V RL=2.0kΩ 10 13.7 V RL=2.0kΩ -14 -10 V RL=10kΩ 12 13.9 V RL=10kΩ -14.4 -12 V Common-Mode Rejection Ratio CMR V IC=±13V 80 100 dB Supply Voltage Rejection Ratio SVR V CC+/ VCC-=+15V/-15V ~ +5V/-5V 80 105 dB Supply Current I CC V O=0V, all amplifiers 4 8 mA Slew Rate SR V I =-10V ~ +10V, RL=2kΩ, AV=+1 5 7 V/ μs Gain Bandwidth Product GBW R L=2kΩ, CL=100pF, f=100kHZ 10 15 MH Z Unity Gain Bandwidth B open loop 9 MH Z Phase Margin φm R L=2kΩ 60 Degrees Equivalent Input Noise Voltage e N R S=100Ω, f=1kHZ 4.5 nV/ Hz Equivalent Input Noise Current i N f=1kH Z 0.5 pA/ Hz Total Harmonic Distortion THD RL=2kΩ,f=20HZ ~ f=20kHZ, VO=3VRMS, AV=+1 0.002 % Channel Separation V O1/VO2 f=20HZ ~ f=20kHZ 120 dB Full Power Bandwidth PBW V O=27VPP, RL=2 kΩ, THD≤1% 120 kH Z

UNISONIC TECHNOLOGIES CO., LTD 5 of 5 www.unisonic.com.tw Q W - R 5 0 2 - A 0 9 . a UTC assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all UTC products described or contained herein. UTC products are not designed for use in life support appliances, devices or systems where malfunction of these products can be reasonably expected to result in personal injury. Reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. The information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and may be changed without notice.