TS321-Q1 The TS321-Q1 is a low-power, single operational amplifier from Texas Instruments, designed for automotive applications. It offers a wide power-supply range and stable performance with high capacitive loads.
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TS321-Q1

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The TS321-Q1 is a low-power, single operational amplifier from Texas Instruments, designed for automotive applications. It offers a wide power-supply range and stable performance with high capacitive loads.
✓ Total Stock: 48,865 pcs
$ Price Range: $0.90

TS321-Q1 Available from 1 distributor

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✓ Non-Authorised
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TS321-Q1 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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TS321-Q1 Description

Short technical summary and product information.

The Texas Instruments TS321-Q1 is a cost-sensitive, low-power, single operational amplifier suitable for space-constrained applications. It is qualified for automotive applications and operates over a wide power-supply range, from 3 V to 30 V for single supply and ±1.5 V to ±15 V for dual supply.

 

Key electrical characteristics include a typical gain bandwidth product of 0.8 MHz and a slew rate of 0.4 V/µs. The device features a low supply current of 500 µA (typical) and a low input bias current of 20 nA (typical). It provides a large output voltage swing, capable of reaching from 0 V to 3.5 V (minimum) when VCC is 5 V.

 

The TS321-Q1 is housed in a compact SOT-23-5 package, making it ideal for surface-mount designs where space is a premium. Its bipolar architecture ensures stable operation even with high capacitive loads, making it a reliable choice for various electronic circuits.

TS321-Q1 Quick Information

Product Type: Operational Amplifier
Series: TS321-Q1
Canonical Name: Texas Instruments TS321-Q1 Low-Power Single Operational Amplifier
Subcategory: General-purpose op amps

TS321-Q1 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

TS321-Q1 Estimated Pricing

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1+ $0.90 $0.90

Estimated market price range - modelled values for guidance only, not live distributor offers.

TS321-Q1 Features

  • Automotive-grade single operational amplifier.
  • Wide power-supply range: 3V to 30V.
  • Low supply current: 500 µA typical.
  • Low input bias current: 20 nA typical.
  • Compact SOT-23-5 package.

TS321-Q1 Applications

  • Signal conditioning in automotive electronics.
  • Sensor interface and amplification circuits.
  • Active filter and buffer applications.
  • Portable battery-powered instrumentation.

TS321-Q1 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the supply voltage range for the TS321-Q1?

The TS321-Q1 operates with a single supply from 3 V to 30 V, or with dual supplies from ±1.5 V to ±15 V.

What is the gain bandwidth product of the TS321-Q1?

The typical gain bandwidth product is 0.8 MHz.

What is the operating temperature range of the TS321-Q1?

The operating temperature range is -40°C to 125°C.

What package is the TS321-Q1 available in?

The TS321-Q1 is available in a SOT-23-5 surface-mount package.

What is the typical slew rate of the TS321-Q1?

The typical slew rate is 0.4 V/µs.

What is the maximum input offset voltage of the TS321-Q1?

The maximum input offset voltage is 4 mV at 25°C.

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