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OPA2189ID

The OPA2189ID from Texas Instruments is a dual, 14-MHz, zero-drift, rail-to-rail output CMOS precision operational amplifier. It offers low noise and high performance for various applications.

✓ Total Stock: 185 pcs

$ Price Range: $2.00

OPA2189ID Available from 1 distributor

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✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Flip Electronics ✓ Non-Authorised Inventory information	185 pcs On Request	185 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

OPA2189ID Specifications Quick View

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Category	New Products
Manufacturer Name	Texas Instruments
Architecture	CMOS
Features	EMI Hardened, High Cload Drive, Zero Drift
Number of Channels	2
Operating Temperature Range	-40 to 125 °C
SVHC Present	Not Present
Slew Rate	20 V/µs

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OPA2189ID Description

Short technical summary and product information.

The Texas Instruments OPA2189ID is a dual-channel, precision operational amplifier featuring zero-drift technology and a 14-MHz bandwidth. This CMOS amplifier provides rail-to-rail output and input common-mode range, making it suitable for a wide array of signal conditioning tasks.

Key electrical characteristics include a low offset voltage of 0.005 mV maximum at 25°C and an offset drift of 0.006 µV/°C typical. With a low input bias current of 300 pA maximum and a low noise figure of 5.2 nV/√Hz at 1 kHz, the OPA2189ID ensures high signal integrity.

Designed for versatility, this operational amplifier operates over a total supply voltage range of 4.5 V to 36 V. It boasts a high common-mode rejection ratio (CMRR) of 168 dB typical and a slew rate of 20 V/µs typical. The device is also EMI hardened and capable of driving high capacitive loads.

The OPA2189ID is available in VSSOP (DGK) 8-pin and SOIC (D) 8-pin packages, suitable for surface-mount applications. Its operating temperature range is -40°C to 125°C, ensuring reliable performance in demanding environments.

OPA2189ID Quick Information

Product Type: Operational Amplifier

Series: OPA2189

Canonical Name: OPA2189ID Dual Operational Amplifier

Subcategory: Precision Op Amps

OPA2189ID Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

Lead Free: Yes

OPA2189ID Estimated Pricing

Qty	Low	High
1+	$2.00	$2.00

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

OPA2189ID Features

Dual-channel, 14-MHz zero-drift op amp
Rail-to-rail output and input
Low offset voltage and drift
Wide supply voltage range
EMI hardened for robust performance

OPA2189ID Applications

Precision signal conditioning circuits
High-accuracy sensor amplification
Battery-powered instrumentation
Industrial control systems

OPA2189ID FAQs

5 frequently asked questions generated from this part’s specifications.

What is the supply voltage range for the OPA2189ID?

The total supply voltage range for the OPA2189ID is from 4.5 V to 36 V.

What is the offset voltage of the OPA2189ID at 25°C?

The maximum offset voltage for the OPA2189ID at 25°C is 0.005 mV.

What is the typical gain-bandwidth product (GBW) of the OPA2189ID?

The typical gain-bandwidth product (GBW) for the OPA2189ID is 14 MHz.

What is the operating temperature range for the OPA2189ID?

The OPA2189ID operates within a temperature range of -40°C to 125°C.

What package types are available for the OPA2189ID?

The OPA2189ID is available in VSSOP (DGK) 8-pin and SOIC (D) 8-pin packages.

OPA2189ID Alternate Parts

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OPA2189IDGKR

Texas Instruments

The Texas Instruments OPA2189IDGKR is a dual, precision operational amplifier with a 14MHz bandwidth. It offers zero-drift and rail-to-rail output capabilities.

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