Серия операционных усилителей ZJA3620

ZJW

Общие характеристики

 Раздел Операционные усилители
Тип ОУ
Кол-во каналов ОУ
Напряжение питания ±
Ток собственного потребления
Программируемый коэффициент усиления
Частота единичного усиления
Уровень шума
Диапазон рабочих температур

Документация на серию ZJA3620

Data Sheet ZJA3620 Low Power, Precision Instrumentation Amplifier Features General Description  Gain Set with One External Resistor (Gain range 1 to 10,000) The ZJA3620 is a precision, low-noise instrumentation amplifier  High CMRR: 93 dB min (G = 10) that can be used to set the gain range from 1 to 10,000 with a  Low Input Offset Voltage: 125 µ V max single external resistor.  Low Input Offset Drift: 0.1 µ V/° C The ZJA3620 is based on classic three-op-amp structure to  Low Input Bias Current: 2 nA max provide high common-mode rejection ratio (CMRR) over 93 dB at  Low Noise: 6.5 nV/√Hz  0.2 µ VP-P Input Noise (0.1 Hz to 10 Hz, G = 100) a gain of 10. This allows it to accurately amplify useful signals in the presence of large external interference, which is a common  Bandwidth: 100 kHz (G = 100) situation in precision data acquisition, bridge sensor interface,  Supply Current: 1.3 mA thermocouples, and medical signal acquisition (such as ECG,  Supply Voltage: ± 2.3 V to ± 18 V EEG, etc.).  Specified Temperature Range: -40 ° C to +85 ° C The ZJA3620 has excellent dc and ac performances. It has low Applications offset voltage of 125 µ V max, offset drift of 0.1 µ V/° C, and the  Precision Data Acquisition bias current is 2 nA max, to lower the system calibration cost. The  Instrumentation ZJA3620 works well as a preamplifier due to its low input voltage  Sensor Signal Conditioning noise of 6.5 nV/√Hz at 1 kHz, 0.2 µ VP-P in the 0.1 Hz to 10 Hz band at the gain of 100. Also, the ZJA3620 is well suited for  Industrial Control multiplexed applications with its settling time of 13 µ s to 0.01%, ZJA3600 Product Family slew rate of 1.2 V/µ s and bandwidth of 400 kHz at the gain of 10. Gain Setting Part Number G = 1 + 49.4 kΩ/RG ZJA3600 Classic Pinout ZJA3610 (G ≥ 10) ZJA3601 Optimized Pinout ZJA3611 (G ≥ 10) The ZJA3620 perform is specified temperature range of -40 ° C to +85 ° C. Its supply voltage is from ± 2.3 V to ± 18 V. The ZJA3620 is available in 8-lead SOIC package. G = 1 + 50 kΩ/RG ZJA3618 ZJA3608 (G ≥ 10) ZJA3619 ZJA3609 (G ≥ 10) Application Examples Typical Performance Characteristics + Vs 2 1 VIN+ 7 ZJA3620 RG 8 3 VIN- + - 6 + 4 5 + Vs -Vs - IL 3 4 - Vs Release A 2 ZJA3000-1 + IL= VX / RSET =G· (VIN+ - VIN- ) / RSET RSET - 7 6 Vx LOAD 1 www.zjwmicro.com PDF
Документация на серию ZJA3620 

Low Power, Precision Instrumentation Amplifier ZJA3620

Дата модификации: 05.12.2024

Размер: 4.17 Мб

26 стр.

    Товары серии ZJA3620

    Наименование i Упаковка
    ZJA3620ASAER (ZJW)
     
     
    ZJA3620ASAET (ZJW)
     
     

    ZJA3620 публикации

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