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TI - OPA4343 (ACTIVE) Single-Supply, Rail-to-Rail Operational Amplifiers MicroAmplifier(TM) Series - Operational Amplifier (Op Amp) Precision Amplifier >

OPA4343 (ACTIVE) Single-Supply, Rail-to-Rail Operational Amplifiers MicroAmplifier(TM) Series 此图片只做参考用
真图请以实物为准
库存状况
  • 库存数量: 4800
  • 包装规格:
  • 最小订单量:1
  • 多重订单量:1
  • 单位价格(不含税):CNY 12.50
数量:
价格
    数量单位价格(不含税)
    1-24CNY 12.50
    25-49CNY 11.88
    50-99CNY 11.25
    100-249CNY 10.63
  • 制造商:TI
  • 库存编号:1616155
  • 商品型号:OPA4343UA/2K5
  • RoHS胁从产品:
  • 备注:
  • 产品描述:OPA343 series rail-to-rail CMOS operational amplifiers are designed for low-cost, miniature applications.

OPA343 series rail-to-rail CMOS operational amplifiers are designed for low-cost, miniature applications. They are optimized for low-voltage, single-supply operation. Rail-to-rail input/output and high-speed operation make them ideal for driving sampling Analog-to-Digital (A/D) converters. They are also well suited for general-purpose and audio applications as well as providing I/V conversion at the output of Digital-to-Analog (D/A) converters. Single, dual, and quad versions have identical specifications for design flexibility.

The OPA343 series operates on a single supply as low as 2.5V, and input common-mode voltage range extends 500mV beyond the supply rails. Output voltage swings to within 1mV of the supply rails with a 100k load. They offer excellent dynamic response (BW = 5.5MHz, SR = 6V/us), yet quiescent current is only 850uA. Dual and quad designs feature completely independent circuitry for lowest crosstalk and freedom from interaction.

The single (OPA343) packages are the tiny SOT-23-5 surface mount and SO-8 surface mount. The dual (OPA2343) comes in the miniature MSOP-8 surface mount and SO-8 surface mount. The quad (OPA4343) packages are the space-saving SSOP-16 surface mount, SO-14 surface mount, and TSSOP-14 surface mount. All are specified from \x9640°C to +85°C and operate from \x9655°C to +125°C. A SPICE macromodel is available for design analysis.

Features

RAIL-TO-RAIL INPUT/OUTPUT

MICRO SIZE PACKAGES

WIDE BANDWIDTH: 5.5MHz

HIGH SLEW RATE: 6V/us

LOW THD+NOISE: 0.0007% (f = 1kHz)

LOW QUIESCENT CURRENT: 850uA/chan

SINGLE, DUAL, AND QUAD VERSIONS

APPLICATIONS

DRIVING A/D CONVERTERS

PCMCIA CARDS

DATA ACQUISITION

AUDIO PROCESSING

COMMUNICATIONS

ACTIVE FILTERS

TEST EQUIPMENT

 
Iq per channel (Max) (mA)
Vn at 1kHz (Typ) (nV/rtHz)
Slew Rate (Typ) (V/us)
GBW (Typ) (MHz)
Vs (Min) (V)
Vs (Max) (V)
Number of Channels
Pin/Package
Offset Drift (Typ) (uV/C)
Approx. Price (US$)
Operating Temperature Range (C)
Total Supply Voltage (Min) (+5V=5, +/-5V=10)
Total Supply Voltage (Max) (+5V=5, +/-5V=10)
Rating
 
1.25    1.25    1.25    
25    25    25    
6    6    6    
5.5    5.5    5.5    
2.7    2.5    2.5    
5    5.5    5.5    
4    2    1    
14SOIC 
14TSSOP 
16SSOP    
8SOIC 
8VSSOP    
5SOT-23 
8SOIC    
3    3    3    
1.85 | 1ku    1.00 | 1ku    0.65 | 1ku    
-40 to 85    -40 to 85    -40 to 85    
2.5    2.5    2.5    
5.5    5.5    5.5    
Catalog    Catalog    Catalog    
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