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LOG114

Precision, High-Speed Transimpedance Amplifier

FEATURES > 1MHz TRANSIMPEDANCE BANDWIDTH EXCELLENT LONG-TERM VOS STABILITY BIAS CURRENT: 50pA (max) OFFSET VOLTAGE: 25μV (max) DYNAMIC RANGE: 4 to 5 Decades DRIFT: 0.1μV/°C (max) GAIN BANDWIDTH: 90MHz QUIESCENT CURRENT: 7.5mA SUPPLY RANGE: 2.7V to 5.5V SINGLE AND DUAL VERSIONS MicroSize

文件:655.51 Kbytes 页数:26 Pages

TI

德州仪器

LOG114

Precision, High-Speed Transimpedance Amplifier

文件:362.72 Kbytes 页数:18 Pages

BURR-BROWN

LOG114

Single-Supply, High-Speed, Precision LOGARITHMIC AMPLIFIER

文件:605.96 Kbytes 页数:30 Pages

BURR-BROWN

LOG114

Single-Supply, High-Speed, Precision LOGARITHMIC AMPLIFIER

文件:806.52 Kbytes 页数:29 Pages

BURR-BROWN

LOG114

具有 2.5V 基准电压和非限定输出运算放大器的精密高速对数放大器

The LOG114 is specifically designed for measuring low-level and wide dynamic range currents in communications, lasers, medical, and industrial systems. The device computes the logarithm or log-ratio of an input current or voltage relative to a reference current or voltage (logarithmic transimpedance • ADVANTAGES: \n• - Tiny for High Density Systems\n• - Precision on One Supply\n• - Fast Over Eight Decades\n• - Fully-Tested Function\n \n• TWO SCALING AMPLIFIERS\n• WIDE INPUT DYNAMIC RANGE: Eight Decades, 100pA to 10mA\n• 2.5V REFERENCE\n• STABILE OVER TEMPERATURE\n• LOW QUIESCENT CURRENT: 10mA\n;

TI

德州仪器

LOG114_12

Single-Supply, High-Speed, Precision LOGARITHMIC AMPLIFIER

文件:806.52 Kbytes 页数:29 Pages

BURR-BROWN

LOG114AIRGVR

Single-Supply, High-Speed, Precision LOGARITHMIC AMPLIFIER

文件:806.52 Kbytes 页数:29 Pages

BURR-BROWN

LOG114AIRGVR

Single-Supply, High-Speed, Precision LOGARITHMIC AMPLIFIER

文件:605.96 Kbytes 页数:30 Pages

BURR-BROWN

LOG114AIRGVRG4

Single-Supply, High-Speed, Precision LOGARITHMIC AMPLIFIER

文件:806.52 Kbytes 页数:29 Pages

BURR-BROWN

LOG114AIRGVRG4

Single-Supply, High-Speed, Precision LOGARITHMIC AMPLIFIER

文件:605.96 Kbytes 页数:30 Pages

BURR-BROWN

技术参数

  • Input current range (Min) (nA):

    0.1

  • Input current range (Max) (mA):

    10

  • Conformity error (initial 5 decades) (Max) (%):

    0.2

  • Conformity error (initial 5 decades) (typ. over temp) (%/degree C):

    0.1

  • Offset voltage (input amplifiers) (Max) (mV):

    4

  • Vs (+/-) (Min) (V):

    4.8

  • Vs (+/-) (Max) (V):

    11

  • Iq (Max) (mA):

    15

  • Dynamic range (Typ) (dB):

    160

  • Reference type:

    Internal

  • Auxiliary op amps:

    2

  • Full-scale output voltage (Min) (+/- V):

    -4.4

  • Full-scale output voltage (Max) (+/- V):

    4.4

  • Operating temperature range (C):

    0 to 70

  • Specified voltage (+/- V):

    5

供应商型号品牌批号封装库存备注价格
TI
24+
VQFN|16
55200
免费送样原盒原包现货一手渠道联系
询价
TI
2013
QFN
400
全新
询价
TI/德州仪器
QFN
6698
询价
TI(德州仪器)
23+
NA
20094
正纳10年以上分销经验原装进口正品做服务做口碑有支持
询价
TI(德州仪器)
24+/25+
10000
原装正品现货库存价优
询价
TI(德州仪器)
2021+
8000
原装现货,欢迎询价
询价
TI/德州仪器
23+
QFN
9920
原装正品,支持实单
询价
TI德州仪器
22+
QFN-16
24000
原装正品现货,实单可谈,量大价优
询价
TI/德州仪器
23+
QFN
98900
原厂原装正品现货!!
询价
TI
23+
N/A
8000
只做原装现货
询价
更多LOG114供应商 更新时间2025-10-4 10:11:00