OPA1637DGKR
- Mfr.Part #
- OPA1637DGKR
- Manufacturer
- Texas Instruments
- Package / Case
- VSSOP-8
- Datasheet
- Download
- Description
- IC AUDIO 1 CIRCUIT 8VSSOP
- Stock
- 6,994
- In Stock :
- 6,994
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Texas Instruments
- Product Category :
- Instrumentation, OP Amps, Buffer Amps
- Supply Type :
- Dual Supply
- Series :
- OPA1637
- Minimum Operating Temperature :
- - 40 C
- Mounting Style :
- SMD/SMT
- RoHS :
- Details
- Type :
- Differential
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Amplifier Type :
- Audio
- Subcategory :
- Audio ICs
- -3db Bandwidth :
- 7 MHz
- Number of Circuits :
- 1
- Supplier Device Package :
- 8-VSSOP
- Gain Bandwidth Product :
- 9.2 MHz
- Number of Channels :
- 1 Channel
- Class :
- Class-D
- Shutdown :
- No Shutdown
- Current - Output / Channel :
- 2 nA
- Current - Input Bias :
- 200 pA
- Brand :
- Texas Instruments
- Product :
- Audio Line Drivers / Receivers
- Mounting Type :
- Surface Mount
- Base Product Number :
- OPA1637
- Output Current :
- 31 mA
- Product Type :
- Audio Amplifiers
- Package / Case :
- VSSOP-8
- Output Type :
- Differential
- Product Status :
- Active
- Packaging :
- Cut Tape
- Maximum Operating Temperature :
- + 125 C
- Product Category :
- Audio Amplifiers
- Slew Rate :
- 15V/µs
- Manufacturer :
- Texas Instruments
- Current - Supply :
- 950µA
- Operating Temperature :
- -40°C ~ 125°C (TA)
- Voltage - Input Offset :
- 20 µV
- Datasheets
- OPA1637DGKR

Instrumentation, OP Amps, Buffer Amps Texas Instruments OPA1637DGKR Overview
The Texas Instruments OPA1637DGKR is an integrated circuit designed for audio applications, specifically as a single-channel audio operational amplifier. With its compact 8VSSOP package, this IC offers high performance and versatility for various audio systems.
Featuring advanced circuitry and precision engineering, the OPA1637DGKR delivers exceptional audio fidelity and signal integrity, making it an ideal choice for professional audio equipment manufacturers and audio enthusiasts alike. Its low distortion, low noise, and wide bandwidth characteristics ensure crystal-clear sound reproduction, making it suitable for high-end audio systems, recording studios, and audiophile-grade equipment.
Whether used in headphone amplifiers, audio mixers, or high-fidelity audio systems, the OPA1637DGKR from Texas Instruments sets the standard for audio performance and reliability.
OPA1637DGKR Features
- Premium audio performance with low distortion and low noise
- Wide bandwidth for accurate signal reproduction
- Single-channel operational amplifier design
- Compact 8VSSOP package for space-constrained applications
- Highly versatile for various audio system designs
- Robust and reliable Texas Instruments manufacturing quality
OPA1637DGKR Applications
- Headphone amplifiers: The OPA1637DGKR provides exceptional audio clarity and fidelity, enhancing the listening experience for audiophiles and professionals alike. Its low distortion and wide bandwidth make it perfect for driving high-quality headphones, ensuring accurate sound reproduction.
- Audio mixers: With its precision engineering and low noise characteristics, the OPA1637DGKR excels in audio mixing applications. It enables precise signal processing and mixing, resulting in clean and professional audio output for recording studios, live performances, and broadcasting.
- High-fidelity audio systems: Incorporating the OPA1637DGKR in high-end audio systems ensures uncompromising audio quality. Its premium performance and reliability make it a preferred choice for audiophile-grade equipment, delivering pristine sound reproduction in home audio setups, Hi-Fi systems, and professional audio installations.
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.
















