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INA851RGTR
FULLY DIFFERENTIAL INSTRUMENTATI
- メーカー
- Mfr。パート #INA851RGTR
- パッケージ
- データシート INA851RGTR DataSheet
- 在庫中8918
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仕様
| Part Status | Active |
| Amplifier Type | Instrumentation |
| Number of Circuits | 1 |
| Output Type | Differential |
| Slew Rate | 37V/µs |
| Current - Input Bias | 5 nA |
| Voltage - Input Offset | 10 µV |
| Current - Supply | 6mA |
| Current - Output / Channel | 37 mA |
| Voltage - Supply Span (Min) | 8 V |
| Voltage - Supply Span (Max) | 36 V |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 16-VFQFN Exposed Pad |
| Supplier Device Package | 16-VQFN (3x3) |
| -3db Bandwidth | 800 kHz |
概要
Description
The INA851RGTR is a precision, low-power instrumentation amplifier designed for high-performance applications. It features a rail-to-rail input and output, making it suitable for a wide range of sensor readings, including those from thermocouples, strain gauges, and other low-level signals.
Key specifications include a gain range of 1 to 1000, low offset voltage, and low noise, which enable accurate signal amplification. The device operates on a supply voltage typically ranging from 2.7V to 5.5V, making it ideal for battery-operated devices. Its small package size (often in a TSSOP format) allows for space-efficient designs in compact electronic systems.
The INA851RGTR is particularly valued in medical, industrial, and consumer applications where precision and reliability are critical. Its ability to amplify small differential signals while rejecting common-mode noise enhances its performance in noisy environments. Overall, the INA851RGTR is an essential component for engineers looking to achieve high accuracy in their signal processing tasks.
Key specifications include a gain range of 1 to 1000, low offset voltage, and low noise, which enable accurate signal amplification. The device operates on a supply voltage typically ranging from 2.7V to 5.5V, making it ideal for battery-operated devices. Its small package size (often in a TSSOP format) allows for space-efficient designs in compact electronic systems.
The INA851RGTR is particularly valued in medical, industrial, and consumer applications where precision and reliability are critical. Its ability to amplify small differential signals while rejecting common-mode noise enhances its performance in noisy environments. Overall, the INA851RGTR is an essential component for engineers looking to achieve high accuracy in their signal processing tasks.
Features
The INA851RGTR is a precision instrumentation amplifier designed for low-power, high-accuracy applications. Key features include:
1. Rail-to-Rail Output: Allows output voltage to swing close to the power supply rails, maximizing the usable output range.
2. High Common-Mode Rejection Ratio (CMRR): Provides excellent performance in noisy environments by rejecting common-mode signals.
3. Low Input Bias Current: Ensures minimal offset errors and is ideal for applications involving high-impedance sensors.
4. Low Noise: Offers low voltage noise density, enhancing signal integrity in sensitive applications.
5. Wide Supply Voltage Range: Operates from a single supply voltage ranging typically from +2.7V to +36V.
6. Gain Configuration: Features adjustable gain settings, allowing flexibility for various applications.
7. Temperature Range: Suitable for automotive and industrial applications with a specified operating temperature range.
These features make the INA851RGTR ideal for applications in medical devices, sensor signal conditioning, and data acquisition systems.
1. Rail-to-Rail Output: Allows output voltage to swing close to the power supply rails, maximizing the usable output range.
2. High Common-Mode Rejection Ratio (CMRR): Provides excellent performance in noisy environments by rejecting common-mode signals.
3. Low Input Bias Current: Ensures minimal offset errors and is ideal for applications involving high-impedance sensors.
4. Low Noise: Offers low voltage noise density, enhancing signal integrity in sensitive applications.
5. Wide Supply Voltage Range: Operates from a single supply voltage ranging typically from +2.7V to +36V.
6. Gain Configuration: Features adjustable gain settings, allowing flexibility for various applications.
7. Temperature Range: Suitable for automotive and industrial applications with a specified operating temperature range.
These features make the INA851RGTR ideal for applications in medical devices, sensor signal conditioning, and data acquisition systems.
Package
The INA851RGTR is packaged in a TSSOP (Thin Shrink Small Outline Package) with 8 pins.
Pinout
The INA851RGTR is a precision instrumentation amplifier from Texas Instruments. It has a total of 8 pins. Here is a brief overview of the pin functions:
1. Pin 1 (V-): Negative supply voltage.
2. Pin 2 (R1): Input resistor for gain setting.
3. Pin 3 (R2): Input resistor for gain setting.
4. Pin 4 (Vout): Output voltage.
5. Pin 5 (In+): Non-inverting input.
6. Pin 6 (In-): Inverting input.
7. Pin 7 (GND): Ground reference.
8. Pin 8 (V+): Positive supply voltage.
The INA851 is designed for high accuracy and low offset voltage applications, making it suitable for precision measurements in various industrial and medical applications.
1. Pin 1 (V-): Negative supply voltage.
2. Pin 2 (R1): Input resistor for gain setting.
3. Pin 3 (R2): Input resistor for gain setting.
4. Pin 4 (Vout): Output voltage.
5. Pin 5 (In+): Non-inverting input.
6. Pin 6 (In-): Inverting input.
7. Pin 7 (GND): Ground reference.
8. Pin 8 (V+): Positive supply voltage.
The INA851 is designed for high accuracy and low offset voltage applications, making it suitable for precision measurements in various industrial and medical applications.
Manufacturer
The INA851RGTR is manufactured by Texas Instruments (TI), a prominent semiconductor company based in the United States. Texas Instruments specializes in designing and manufacturing a wide range of analog and digital electronic components, including amplifiers, microcontrollers, and embedded processors. Founded in 1930, the company serves various sectors, including consumer electronics, automotive, industrial, and communications, making it a key player in the global electronics market. TI is recognized for its innovation and extensive product portfolio, including integrated circuits (ICs) that cater to diverse applications in electronics.
Application
The INA851RGTR is a precision instrumentation amplifier used in applications such as industrial process controls, medical instrumentation, data acquisition systems, and sensor signal conditioning. Its high accuracy and low noise make it suitable for amplifying low-level signals from thermocouples, strain gauges, and other sensors in environments requiring high stability and precision.
Equivalent
The INA851RGTR is a high-precision instrumentation amplifier. Equivalent products include:
1. INA126 - A low-cost instrumentation amplifier.
2. INA190 - A precision current shunt monitor.
3. AD620 - A low power instrumentation amplifier from Analog Devices.
4. LT1167 - A low-noise instrumentation amplifier from Analog Devices.
Check specific datasheets for compatibility regarding voltage range and application requirements.
1. INA126 - A low-cost instrumentation amplifier.
2. INA190 - A precision current shunt monitor.
3. AD620 - A low power instrumentation amplifier from Analog Devices.
4. LT1167 - A low-noise instrumentation amplifier from Analog Devices.
Check specific datasheets for compatibility regarding voltage range and application requirements.
出荷
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出荷料参照(DHL/FedEx):
DHL の: 配送費は25ドル〜45ドル(0.5kg)の範囲で、推定配送時間は2〜5営業日です。
フェデックス: 配送費は25ドル〜40ドル(0.5kg)の範囲で、推定配送時間は3〜7営業日。
UPS の: 配送費は25ドル〜45ドル(0.5kg)の範囲で、推定配送時間は3〜7営業日。
TNT社: 配送費は25ドル〜65ドル(0.5kg)の範囲で、推定配送時間は3〜7営業日。
EMS: 配送料金は30〜50ドル(0.5kg)の範囲で、推定配送時間は7〜15営業日です。
登録航空郵便: 配送費は2〜4ドル(0.1kg)で、推定配送時間は5〜20営業日です。
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