PCM1681PWPR Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
PCM1681PWPR is a 24-bit, 8-channel digital-to-analog converter from Texas Instruments. It supports serial input with 2's complement binary format and up to 3.75V analog output. From $1.75, in stock worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 28
- Lifecycle
- ACTIVE
- Datasheet
- PCM1681PWPR Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.7540(MOQ 83)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 24-bit resolution D/A converter delivering high-fidelity audio output with low distortion
- 8-channel simultaneous output enables multi-zone audio system design
- Serial input interface with 2's complement binary format simplifies digital integration
- Wide analog output voltage range up to 3.75V for flexible system compatibility
- 28-pin TSSOP (PDSO-G28) small outline package for compact PCB layouts
Applications
The PCM1681PWPR is widely used in high-fidelity audio systems, including AV receivers, home theater processors, and professional mixing consoles requiring multi-channel DAC output. Its 8-channel architecture makes it ideal for surround sound decoders and digital audio workstations. The device also finds application in industrial signal generation and measurement equipment where precise 24-bit analog output is essential.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Analog Output Voltage-Max | 3.75V |
| Converter Type | D/A CONVERTER |
| Input Bit Code | 2'S COMPLEMENT BINARY |
| Input Format | SERIAL |
| JESD-30 Code | R-PDSO-G28 |
| JESD-609 Code | e4 |
| Number of Bits | 24 |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP28,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Sample Rate | 0.2MHz |
| Supply Current-Max | 80mA |
| Supply Voltage-Nom | 5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 3 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
| Country of Origin | Taiwan |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for PCM1681PWPR:
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Frequently Asked Questions
What is the resolution and number of output channels of the PCM1681PWPR?
The PCM1681PWPR is a 24-bit, 8-channel digital-to-analog converter from Texas Instruments. It provides 8 simultaneous analog output channels with 24-bit resolution, making it well-suited for high-fidelity multi-channel audio applications such as AV receivers and home theater systems.
What input format does the PCM1681PWPR support?
The PCM1681PWPR supports serial input format using 2's complement binary encoding. This standard digital audio interface simplifies integration with DSPs, FPGAs, and audio processors, reducing the complexity of the surrounding circuit design.
What package type does the PCM1681PWPR use and what is its maximum analog output voltage?
The PCM1681PWPR comes in a 28-pin TSSOP (JESD-30 code R-PDSO-G28) small outline package, suitable for compact PCB designs. The maximum analog output voltage is 3.75V, offering a good dynamic range for driving downstream audio amplifier stages.
What are typical applications for the PCM1681PWPR?
The PCM1681PWPR is commonly used in multi-channel audio DAC applications including AV surround sound receivers, home theater processors, professional audio mixing equipment, and digital audio workstations. Its 8 output channels and 24-bit precision also make it suitable for industrial test and measurement instrumentation.
Where can I buy the PCM1681PWPR and what is the price?
The PCM1681PWPR is available from global electronics distributors with pricing starting around $1.75 per unit. FindMyChip provides worldwide sourcing and shipping, helping you quickly obtain competitive quotes for both prototype quantities and production volume orders.
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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 |
|---|---|---|
| 83+ | $2.4270 | $201.44 |
| 100+ | $2.4029 | $240.29 |
| 107+ | $2.3461 | $251.03 |
| 143+ | $2.1034 | $300.79 |
| 250+ | $1.7830 | $445.75 |
| 500+ | $1.7540 | $877.00 |
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