Images are for reference only
OPA376AIDCKR
+BOM-
ManufacturerTexas Instruments
-
Mfr. Part #OPA376AIDCKR
-
Datasheet OPA376AIDCKR DataSheet
-
In Stock3713
365 Days Quality Guarantee
7*24 hours service quarantee
90-day after-sales guarantee
Genuine Product Guarantee
Specifications
| Attribute | Value |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| Series | e-trim™ |
| ProductStatus | Active |
| AmplifierType | General Purpose |
| NumberofCircuits | 1 |
| OutputType | Rail-to-Rail |
| SlewRate | 2V/µs |
| GainBandwidthProduct | 5.5 MHz |
| Current-InputBias | 0.2 pA |
| Voltage-InputOffset | 5 µV |
| Current-Supply | 760µA |
| Current-Output/Channel | 50 mA |
| Voltage-SupplySpan(Min) | 2.2 V |
| Voltage-SupplySpan(Max) | 5.5 V |
| OperatingTemperature | -40°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | 5-TSSOP, SC-70-5, SOT-353 |
Overview
Description
The amplifier features a rail-to-rail input and output, which maximizes the dynamic range and enhances performance in low-voltage applications. With a low input bias current and a high common-mode rejection ratio, the OPA376AIDCKR ensures high accuracy and reliability in signal processing tasks.
Its small package size, typically a SC70 or SOT-23, makes it ideal for space-constrained applications in industries such as medical, industrial, and consumer electronics. The OPA376AIDCKR is suitable for applications like sensor signal conditioning, precision instrumentation, and data acquisition systems. Overall, it offers a balance of precision, efficiency, and flexibility, catering to a wide range of engineering needs.
Equivalent
1. OPA377 series by Texas Instruments – similar specs with slight variations in performance.
2. AD8605 series by Analog Devices – offers low offset voltage and similar bandwidth.
3. MCP6V01 series by Microchip Technology – zero-drift operational amplifier with comparable performance.
4. LT6003 series by Analog Devices (formerly Linear Technology) – low power precision op-amp with similar features.
Always verify the specifications to ensure compatibility with your application.
Features
1. Low Offset Voltage: Typically 25 µV, which enhances accuracy.
2. Low Noise: 7.5 nV/√Hz, suitable for high-precision applications.
3. Low Bias Current: 0.2 pA typically, minimizing input loading.
4. Rail-to-Rail Output: Allows full linear performance across the entire supply range.
5. Wide Supply Range: Operates from 2.2 V to 5.5 V, compatible with a variety of power sources.
6. High CMRR/PSRR: Typically 120 dB, providing excellent rejection of power supply and common-mode variations.
7. Unity-Gain Bandwidth: 5.5 MHz, supporting a wide range of signal frequencies.
8. Slew Rate: 3 V/µs, enabling rapid response to changing inputs.
9. Quiescent Current: Low power consumption at 950 µA per channel.
10. Small Package Options: Available in small SC70 and SOT23 packages, ideal for space-constrained designs.
These features make the OPA376AIDCKR suitable for use in applications like sensor interfaces, portable devices, and precision instrumentation.
Pinout
In terms of pin configuration, while the exact datasheet should be consulted for the specific pin functions, a general SC70-5 package configuration includes:
1. V+ (Supply Voltage Positive): Powers the op-amp.
2. V- (Supply Voltage Negative/Ground): Provides the ground or negative supply.
3. Non-Inverting Input (+): Receives the positive input voltage signal.
4. Inverting Input (-): Receives the negative input voltage signal.
5. Output: Provides the amplified output signal.
The OPA376AIDCKR is designed for low offset voltage, low quiescent current, and a wide supply range, ideal for battery-operated devices. For precise pin assignments and additional specifications, refer to the manufacturer's datasheet.
Manufacturer
Application
1. Sensor Signal Conditioning: Ideal for amplifying low-level signals from sensors in medical instruments and environmental monitoring systems.
2. Data Acquisition: Used in systems requiring accurate data conversion, such as ADC buffers.
3. Portable Devices: Suitable for battery-operated devices due to its low power consumption.
4. Communication Equipment: Enhances signal integrity in communication devices.
5. Industrial Automation: Improves measurement accuracy and control in industrial processes.
Its performance characteristics make it suitable for precision instrumentation and low-frequency applications.