OPA2350UA
The OPA2350UA is an amplifier IC from Texas Instruments, part of the MicroAmplifier™ series. This integrated circuit functions with a supply voltage range of 2.7V to 5.5V and has a 40 mA output per channel. It is intended for use in situations where precision amplification at a low supply voltage is necessary.
Description
Product parameter
|
Type |
Parameter |
|
Category |
Amplifiers IC |
|
Manufacturer |
Texas Instruments |
|
Series |
MicroAmplifier™ |
|
Packaging |
Tube |
|
Maximum Input/Output Voltage |
1 mV |
|
Maximum Input Offset Current |
0.00001 μA |
|
Input Voltage Noise Density |
7 nV/√Hz |
|
Amplifier Type |
CMOS |
|
Number of Circuits |
2 |
|
Output Type |
Rail-to-Rail |
|
Slew Rate |
22 V/µs |
|
Gain Bandwidth Product |
38 MHz |
|
Input Bias Current |
0.5 pA |
|
Input Offset Voltage |
150 µV |
|
Supply Current |
5.2 mA (per channel) |
|
Output Current per Channel |
40 mA |
|
Minimum Supply Voltage |
2.7 V |
|
Maximum Supply Voltage |
5.5 V |
|
Operating Temperature Range |
-40°C to 85°C |
|
Mounting Type |
Surface Mount |
|
Weight |
75.891673 mg |
|
Package / Case |
8-SOIC |
|
Base Product Number |
OPA2350 |
Features
- 1. Rail-to-Rail Performance and High Speed:
- The OPA2350UA offers rail-to-rail input and output, ensuring a maximum signal range within 10 mV of the supply rails. With a wide bandwidth of 38 MHz and a high slew rate of 22 V/µs, it handles high-speed applications effectively.
- 2. Low Noise and Precision
- This amplifier features a low THD+Noise of 0.0006% and a low input voltage noise density of 7 nV/Hz. It is the perfect choice for high-precision, low-noise applications because of its low input offset voltage (150 µV) and low input bias current (0.5 pA).
- 3. Low Power Consumption and Compact Package
- Each channel of the OPA2350UA consumes only 5.2 mA, making it energy-efficient. It is available in an 8-SOIC surface mount package, which is suitable for high-density circuit designs and operates reliably between -40°C and 85°C.
Application
- As a great operational amplifier, the OPA2350UA is useful for a range of signal processing and high-precision applications.
- Low Pass Filters
- For creating high-precision, high-speed active filters, including low pass filters, this circuit is perfect. In signal processing, these filters aid in lowering noise and avoiding aliasing. It can be applied to the design of second-order inverting Chebyshev filters with a gain of 5 V/V and a low pass cutoff frequency of 25 kHz. With this design, precise filtering is achieved with a 3-dB gain peaking in the passband.
- Instrumentation Amplifiers
-
Applications with high input impedance, such as instrumentation amplifiers, benefit greatly from this device. It excludes common mode signals in a two-amplifier configuration and finds tiny differential input voltages from resistive bridges. This is helpful when taking exact measurements. This circuit's excellent common mode rejection vs frequency responsiveness aids in the bridge circuit's noise reduction. When the bridge's differential signal is zero, the output can be stabilized by setting the voltage reference to 2.5 V.
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FAQ
Q: Which are the OPA2350UA's primary performance attributes?
Q: How does the OPA2350UA manage accuracy and noise?
Q: What is the OPA2350's power consumption?
Q: What mounting and packing choices are available for this circuit?
Q: In what ways does the OPA2350UA's rail-to-rail performance help my design?
Q: Which range of supply voltages is supported by the OPA2350?
Q: Does XRS have sufficient stock of the OPA2350?
Q: What shipping options are available for my order?
Q: What types of electronic components does XRS offer?
Q: How is the quality of the products ensured?
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