OPA827

所属类别：低噪声
产品名称：低噪声、高精度、JFET 输入运算放大器
厂商：TI
生产批号：09+
封装：8MSOP, 8SOIC
库存状态：有库存
库存量：5000
最低订购量：1
详细资料：

Product Introduction

The combination of the OPA827 JFET op-amp in this series provides excellent AC performance and excellent DC accuracy. These amplifiers feature low offset voltage (150μV, max), very low temperature drift (1.5μV/°C, typical), low bias current (15pA, typical), and very low noise from 0.1Hz to 10Hz (250nV polypropylene, typical). The device operates over a wide supply voltage range with a low supply current (4.8mA/Ch, typical) ± 4V to 18V on the ±.

Excellent AC characteristics such as 22MHz gain bandwidth product (GBW), a 28V/μs slew rate and precision DC characteristics make the OPA827 series suitable for a wide range of applications including 16-bit to 18-bit mixed-signal systems, resistive (I/video conversion) amplifiers, filters, accuracy of ± 10V front-end and professional audio applications.

characteristic

Input Voltage Noise Density:
4nV / Hertz at 1kHz
Input Voltage Noise:
0.1Hz to 10Hz: 250nV polypropylene
Input Bias Current: 15pA
Input offset voltage: 150μV (max)
Input offset drift: 1.5 μV/°C
Gain bandwidth: 22MHz
Slew rate: 28V/μs
Quiescent current: 4.8mA/Ch
Wide power supply range: ± 4V to ± 18V
Companion products: SO-8 and MSOP-8 are adopted
apply
- ADC drivers
- The output buffer of the DAC
- Test equipment
- Medical devices
- Phase-locked loop filter
- Seismic applications
- Impede amplifier
- Integrators
- Active filter

The ICs associated with OPA827 include:

Model	Manufacturers	lot number	encapsulation	illustrate
OPA211A	TI	10+	8MSOP, 8SOIC, 8SON	1.1nV/rtHz noise, low-power precision op amp
OPA365	TI	10+	5SOT-23, 8SOIC	2.2V, 50MHz low-noise single-rail-to-rail operational amplifier
OPA376	TI	08+	5SC70, 5SOT-23, 8SOIC	Low-noise, low-IQ precision op-amps
TMP175	TI	10+	SOP-8	Digital temperature sensor with two-wire interface
TMP141	TI	10+	SOT23-6	Digital output temperature sensor
TMP125	TI	10+	SOT23-6	TMP125: 2 degrees Celsius accurate digital temperature sensor with SPI (TM) interface
TLV2464A-EP	TI	10+	14SOIC, 14TSSOP	Enhanced product low-power rail-to-rail input/output op amps with shutdown state
TMP124	TI	10+	SOT23-6	1.5 degrees Celsius precisely programmable digital temperature sensor with SPI interface
TLV2470	TI	10+	6SOT-23, 8PDIP, 8SOIC	A single, low-power rail-to-rail input/output op amp with a shutdown state
TMP123	TI	10+	SOT23-6	It has an SPI interface with a 1.5°C accuracy programmable temperature sensor

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TLV2470A	TI	10+	8PDIP, 8SOIC	A single, low-power rail-to-rail input/output op amp with a shutdown state
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OPA827

The ICs associated with OPA827 include:

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