LM833-N 双路音频运算放大器 | 德州仪器 TI.com.cn

LM833-N (正在供货)

双路音频运算放大器

双路音频运算放大器 - LM833-N
数据表
 

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描述

The LM833 is a dual general purpose operational amplifier designed with particular emphasis on performance in audio systems.

This dual amplifier IC utilizes new circuit and processing techniques to deliver low noise, high speed and wide bandwidth without increasing external components or decreasing stability. The LM833 is internally compensated for all closed loop gains and is therefore optimized for all preamp and high level stages in PCM and HiFi systems.

The LM833 is pin-for-pin compatible with industry standard dual operational amplifiers.


特性

Wide dynamic range: >140dB
Low input noise   voltage: 4.5nV/ ^Hz
High slew rate: 7 V/μs (typ); 5V/μs (min)
High gain bandwidth: 15MHz (typ); 10MHz (min)
Wide power bandwidth: 120KHz
Low distortion: 0.002%
Low offset voltage: 0.3mV
Large phase margin: 60°
Available in 8 pin MSOP package  

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参数 与其它产品相比 通用 运算放大器

 
Number of channels (#)
Total Supply Voltage (Min) (+5V=5, +/-5V=10)
Total Supply Voltage (Max) (+5V=5, +/-5V=10)
GBW (Typ) (MHz)
Slew Rate (Typ) (V/us)
Rail-to-rail
Vos (offset voltage @ 25 C) (Max) (mV)
Iq per channel (Typ) (mA)
Vn at 1 kHz (Typ) (nV/rtHz)
Rating
Operating temperature range (C)
Package Group
Package size: mm2:W x L (PKG)
Offset drift (Typ) (uV/C)
Features
Input bias current (Max) (pA)
CMRR (Typ) (dB)
Output current (Typ) (mA)
Architecture
LM833-N
2    
10    
36    
15    
7    
No    
5    
2.5    
4.5    
Catalog    
-40 to 85    
PDIP | 8
SOIC | 8
VSSOP | 8    
See datasheet (PDIP)
8SOIC: 29 mm2: 6 x 4.9 (SOIC | 8)
8VSSOP: 15 mm2: 4.9 x 3 (VSSOP | 8)    
2    
N/A    
1000000    
100    
40    
Bipolar    

设计工具

WEBENCH® Designer LM833-N

Amplifier Topology
 Non-inverting
 Inverting
Desired Power Supply Voltage
Positive Supply (Vcc):  V
Negative Supply (Vee):  V
Allowed Power Supply(Vcc-Vee) = 10.0 to 36.0 V
Desired Input and Output Requirements
  Min Max
Vin  V  V
Vout  V  V
Minimum Temperature = -40.0 °C
Maximum Temperature = 85.0 °C