Manufacturer: Texas Instruments
Win Source Part Number: 1166576-DAC7643VFBR
Packaging: Reel - TR
Operating Temperature Range: -40°C ~ 85°C
Package: 32-LQFP
Output Type: Voltage - Buffered
Operating Supply Voltage: ±5V
Architecture: R-2R
Data Interface: Parallel
Reference Type: External
Voltage - Supply, Digital: 5V
Part Status: Obsolete(EOL)
Resolution: 16
Settling Time: 10μs
Number of D/A Converters: 2
INL/DNL (LSB): ±2, ±1
Family Name: DAC7643
Categories: Integrated Circuits (ICs)
Manufacturer Homepage: www.ti.com
Manufacturer Package: 32-LQFP (7x7)
Alternative Parts (Cross-Reference): DAC7643VFBTG4; DAC7643VFBT; DAC7643VFBRG4;
Introduction Date: April 01, 2006
ECCN: EAR99
Country of Origin: Taiwan
Estimated EOL Date: Obsolete
Halogen Free: Compliant
Popularity: Medium
Fake Threat In the Open Market: 43 pct.
Supply and Demand Status: Limited
16-Bit Dual DAC, Parallel Interface, 100KS/s, LQFP Product overview: DAC7643VFBR from Texas Instruments is a Digital-to-Analog Converter IC for analog output generation, control loops, instrumentation, signal synthesis, and embedded system interfaces. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 16-bit, Dual. Search-friendly keywords include DAC, digital-to-analog converter, analog output, control signal, 16-bit, Dual, Digital-to-Analog Converter IC, Digital to Analog Converters. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 701-DAC7643VFBR can be used for catalog matching and distributor lookup.
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| Win Source Electronics | ERSAELECTRONICS PTE. LTD. | DigiKey | Rochester Electronics | Utmel Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|---|---|
| Product Category | Digital-to-Analog Converter (DAC) Chips | Digital-to-Analog Converter (DAC) Chips | Digital-to-Analog Converter (DAC) Chips | Digital-to-Analog Converter (DAC) Chips | Digital-to-Analog Converter (DAC) Chips | Digital-to-Analog Converter (DAC) Chips | Digital-to-Analog Converter (DAC) Chips | Digital-to-Analog Converter (DAC) Chips |
| Product Number | 1166576-DAC7643VFBR | 701-DAC7643VFBR | DAC7643VFBR-ND | DAC7643VFBR | 815-DAC7643VFBR | DAC7643VFBR | DAC7643VFBR | DAC7643VFBR |
| Product Name | Data Acquisition - Data Acquisition - Digital to Analog Converters (DAC) - DAC7643VFBR | 16-bit Dual Digital-to-Analog Converter IC | Digital to Analog Converters (DAC) | IC DAC LP DUAL 16-BIT 32-LQFP | Integrated Circuits (ICs) - Data Acquisition - Digital to Analog Converters (DAC) | Data Acquisition - Digital to Analog Converters (DAC) | Digital to Analog Converters (DAC) | |
| Interface Type | Parallel; Parallel | Parallel | Parallel; Parallel | Parallel | Parallel; Parallel | Parallel; Parallel | ||
| Packing Method | Tape Reel; Reel - TR | Tape Reel | Tape Reel; Tape & Reel | Tape Reel; Tape & Reel (TR) | Tape Reel; Bulk; Tape & Reel (TR)Bulk | Tape Reel; Tape & Reel (TR) | ||
| Operating Temperature | -40 to 85 C (-40 to 185 F) | -40 C (-40 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | ||
| Settling Time | 10 µs | 10 µs | 10 µs | 10 µs | ||||
| Package Type | LQFP | LFQP; 32-LQFP | QFP; QFP32 | QFP; 32-LQFP | 32-LQFP | QFP; 32-LQFP |
