OPA209AIDIn StockTexas Instruments
OPA209AID is a TI precision op-amp with 6.5nV/sqrt(Hz) noise, 10pA bias current, 8MHz bandwidth, rail-to-rail output, SOIC-8 package. From $1.41, in stock, 1-piece MOQ, ships worldwide.
- Manufacturer
- Texas Instruments
- Package
- SOIC-8
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- OPA209AID Datasheet PDF
- Category
- op-amps
- Price
- From $1.4100(MOQ 1)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Applications
OPA209AID is widely used in precision instrumentation amplifiers, sensor signal conditioning (pressure, temperature, strain gauge), and medical measurement equipment. Its ultra-low noise and bias current make it ideal for photodiode transimpedance amplifiers and data acquisition front-ends.
Specifications
| supply_voltage_min | 2.2V |
| supply_voltage_max | 36V |
| gain_bandwidth_product | 8MHz |
| input_bias_current_max | 10pA |
| input_voltage_noise | 6.5nV/sqrt(Hz) |
| slew_rate | 2.3V/us |
| operating_temp_min | -40C |
| operating_temp_max | 125C |
| Package | SOIC-8 |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for OPA209AID:
Frequently Asked Questions
What are the key specifications of the OPA209AID?
The OPA209AID features a gain-bandwidth product of 8MHz, input voltage noise of 6.5nV/sqrt(Hz), maximum input bias current of 10pA, slew rate of 2.3V/us, and rail-to-rail output. It operates from a single 2.2V to 36V supply or dual supply. Available in SOIC-8 package with 8 pins.
What applications is the OPA209AID designed for?
The OPA209AID is optimized for precision signal conditioning, photodiode transimpedance amplifiers, instrumentation front-ends, sensor interfaces (pressure, temperature, strain gauge), and medical measurement systems where ultra-low noise and minimal input bias current are critical.
What is the price and availability of OPA209AID?
OPA209AID is priced from $3.75 for single units, dropping to $2.32 at 25 pieces and $1.41 at 10,000 pieces. Minimum order quantity is 1 piece. FindMyChip maintains stock and supports global shipping with inquiries typically fulfilled within 1-2 business days.
What are pin-compatible alternatives to OPA209AID?
Pin-compatible alternatives to OPA209AID include the OPA211 (lower noise, higher bandwidth), OPA227 (ultra-low noise precision), and AD8676 from Analog Devices. These offer similar SOIC-8 pinouts with varying noise, bandwidth, and supply voltage trade-offs depending on application needs.
Is OPA209AID RoHS compliant and what is its lifecycle status?
Yes, OPA209AID is fully RoHS compliant and lead-free. It is currently in active production by Texas Instruments with no end-of-life notice. It is also AEC-Q100 qualified for automotive applications, ensuring long-term availability and supply chain stability.
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Why Buy from FindMyChip
About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $3.7500 | $3.75 |
| 25+ | $2.3200 | $58.00 |
| 75+ | $2.2900 | $171.75 |
| 300+ | $1.9800 | $594.00 |
| 500+ | $1.5800 | $790.00 |
| 10000+ | $1.4100 | $14100.00 |
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