Part Details for CH7317B-TF by Chrontel Inc
Results Overview of CH7317B-TF by Chrontel Inc
- Distributor Offerings: (3 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (0 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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Applications
Consumer Electronics
Computing and Data Storage
CH7317B-TF Information
CH7317B-TF by Chrontel Inc is a Digital to Analog Converter.
Digital to Analog Converters are under the broader part category of Converters.
A converter is an electrical circuit that transforms electric energy into a different form that will support a elecrical load needed by a device. Read more about Converters on our Converters part category page.
Price & Stock for CH7317B-TF
| Part # | Distributor | Description | Stock | Price | Buy | |
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Bristol Electronics | 500 |
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RFQ | ||
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Quest Components | PARALLEL, WORD INPUT LOADING, 10-BIT DAC, PQFP64 | 112 |
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$8.9600 / $11.5200 | Buy Now |
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Win Source Electronics | 1500 |
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$2.5026 / $3.2324 | Buy Now |
Part Details for CH7317B-TF
CH7317B-TF CAD Models
CH7317B-TF Part Data Attributes
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CH7317B-TF
Chrontel Inc
Buy Now
Datasheet
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CH7317B-TF
Chrontel Inc
D/A Converter, 1 Func, Parallel, Word Input Loading, PQFP64, 10 X 10 MM, LEAD FREE, LQFP-64
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| Rohs Code | Yes | |
| Part Life Cycle Code | Contact Manufacturer | |
| Ihs Manufacturer | CHRONTEL INC | |
| Part Package Code | QFP | |
| Package Description | 10 X 10 MM, LEAD FREE, LQFP-64 | |
| Pin Count | 64 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.31.00.01 | |
| Converter Type | D/A CONVERTER | |
| Input Bit Code | BINARY | |
| Input Format | PARALLEL, WORD | |
| JESD-30 Code | S-PQFP-G64 | |
| Length | 10 mm | |
| Number of Bits | 10 | |
| Number of Functions | 1 | |
| Number of Terminals | 64 | |
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | -20 °C | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | LFQFP | |
| Package Shape | SQUARE | |
| Package Style | FLATPACK, LOW PROFILE, FINE PITCH | |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.6 mm | |
| Supply Voltage-Nom | 2.5 V | |
| Surface Mount | YES | |
| Technology | CMOS | |
| Temperature Grade | OTHER | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 0.5 mm | |
| Terminal Position | QUAD | |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | |
| Width | 10 mm |
CH7317B-TF Frequently Asked Questions (FAQ)
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A 4-layer PCB with a solid ground plane and a separate power plane is recommended. Keep the analog and digital sections separate, and use a common ground point for the analog and digital grounds.
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Use a high-quality, low-ESR capacitor (e.g., 10uF) for power decoupling, and place it as close to the VCC pin as possible. Ensure the power supply is stable and within the recommended voltage range (1.8V to 3.3V).
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The CH7317B-TF supports cable lengths up to 30 meters (100 feet) for HDMI 2.0 and 10 meters (33 feet) for HDMI 1.4, assuming a high-quality cable with proper shielding and termination.
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Check the power supply, clock signal, and data transmission lines for integrity. Verify the HDMI input signal is valid and within the supported specifications. Use an oscilloscope to analyze the signal quality and check for errors.
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No, the CH7317B-TF only supports up to HDMI 2.0. For HDMI 2.1 support, consider using a newer chip from Chrontel or another manufacturer that specifically supports HDMI 2.1.