OPA1641AIDGKR
- Mfr.Part #
- OPA1641AIDGKR
- Manufacturer
- Texas Instruments
- Package / Case
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- Datasheet
- Download
- Description
- IC AUDIO 1 CIRCUIT 8VSSOP
- Stock
- 10,741
- In Stock :
- 10,741
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Texas Instruments
- Product Category :
- Instrumentation, OP Amps, Buffer Amps
- Voltage - Supply, Single/Dual (±) :
- 4.5V~36V ±2.25V~18V
- Mounting Type :
- Surface Mount
- Terminal Form :
- Gull wing
- Programmable Power :
- No
- Nominal Gain Bandwidth Product :
- 11MHz
- Low-Offset :
- No
- Amplifier Type :
- Audio
- Terminal Position :
- Dual
- Factory Lead Time :
- 6 Weeks
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Voltage - Input Offset :
- 1mV
- Supply Voltage Limit-Max :
- 40V
- Contact Plating :
- Gold
- Supply Voltage :
- 18V
- Packing Method :
- TR
- Operating Temperature :
- -40°C~85°C
- Radiation Hardening :
- No
- Height :
- 1.07mm
- Package / Case :
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- Power Supply Rejection Ratio (PSRR) :
- 137.08dB
- ECCN Code :
- EAR99
- Output Type :
- Rail-to-Rail
- Terminal Pitch :
- 0.65mm
- Series :
- SoundPlus™
- Wideband :
- No
- Input Offset Voltage (Vos) :
- 3.5mV
- Bias Current-Max (IIB) @25C :
- 0.00002μA
- Operating Supply Current :
- 1.8mA
- Surface Mount :
- yes
- JESD-609 Code :
- e4
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Voltage Gain :
- 134dB
- Slew Rate :
- 20V/µs
- Number of Pins :
- 8
- RoHS Status :
- ROHS3 Compliant
- Unity Gain BW-Nom :
- 11000 kHz
- Architecture :
- VOLTAGE-FEEDBACK
- Neg Supply Voltage-Nom (Vsup) :
- -18V
- Number of Functions :
- 1
- Width :
- 3mm
- Pin Count :
- 8
- Nominal Supply Current :
- 1.8mA
- Input Offset Current-Max (IIO) :
- 0.00002μA
- Average Bias Current-Max (IIB) :
- 0.00002μA
- Packaging :
- Tape and Reel (TR)
- Micropower :
- No
- Lead Free :
- Lead Free
- Number of Elements :
- 1
- Frequency Compensation :
- yes
- Thickness :
- 970μm
- Low-Bias :
- yes
- Pbfree Code :
- yes
- Output Current per Channel :
- 36mA
- Length :
- 3mm
- Number of Terminations :
- 8
- Common Mode Rejection Ratio :
- 120 dB
- Current - Input Bias :
- 2pA
- Peak Reflow Temperature (Cel) :
- 260
- Base Part Number :
- OPA1641
- Datasheets
- OPA1641AIDGKR

Instrumentation, OP Amps, Buffer Amps Texas Instruments OPA1641AIDGKR Overview
The Instrumentation, OP Amps, Buffer Amps Texas Instruments OPA1641AIDGKR is an integrated circuit (IC) designed specifically for audio applications. Engineered by Texas Instruments, a leading manufacturer in the electronics industry, this IC offers exceptional performance and reliability, making it an ideal choice for audio circuitry.
Featuring a compact 8VSSOP package, this IC delivers high-quality audio amplification within a small footprint, making it suitable for various audio devices and systems.
Whether you're designing professional audio equipment or consumer electronics, the OPA1641AIDGKR provides the precision and fidelity required for superior sound reproduction.
OPA1641AIDGKR Features
- High-performance audio amplifier IC
- Manufactured by Texas Instruments
- Compact 8VSSOP package
- Low distortion and noise
- Wide bandwidth for audio signal integrity
- High slew rate for fast signal response
- Low quiescent current for power efficiency
- Short-circuit protection for enhanced durability
OPA1641AIDGKR Applications
- Professional audio equipment: The OPA1641AIDGKR is commonly used in studio-grade audio interfaces, mixing consoles, and microphone preamplifiers, where high fidelity and low noise are paramount. Its low distortion and wide bandwidth ensure accurate signal reproduction, capturing the nuances of music and speech with exceptional clarity.
- Consumer audio devices: From high-end stereo systems to portable audio players, the OPA1641AIDGKR enhances the listening experience by providing clean amplification with minimal interference. Its compact size and efficient performance make it suitable for integration into headphones, amplifiers, and home theater systems.
- Automotive audio systems: In automotive applications, where space is limited and reliability is crucial, the OPA1641AIDGKR excels. It can be found in car audio amplifiers and head units, delivering crisp and powerful sound reproduction while maintaining efficiency and durability, even in harsh operating conditions.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















