Part Details for STV8438CV by STMicroelectronics
Results Overview of STV8438CV by STMicroelectronics
- Distributor Offerings: (4 listings)
- Number of FFF Equivalents: (0 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (0 options)
- CAD Models: (Available)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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STV8438CV Information
STV8438CV by STMicroelectronics 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 STV8438CV
| Part # | Distributor | Description | Stock | Price | Buy | |
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Bristol Electronics | Min Qty: 1 | 46 |
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$9.3440 / $12.8000 | Buy Now |
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Bristol Electronics | 8 |
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RFQ | ||
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Quest Components | IC,D/A CONVERTER,TRIPLE,8-BIT,BIPOLAR,QFP,44PIN | 36 |
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$10.8000 / $16.0000 | Buy Now |
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Quest Components | IC,D/A CONVERTER,TRIPLE,8-BIT,BIPOLAR,QFP,44PIN | 2 |
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Buy Now |
US Tariff Estimator: STV8438CV by STMicroelectronics
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
STV8438CV CAD Models
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STV8438CV Part Data Attributes
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STV8438CV
STMicroelectronics
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Datasheet
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STV8438CV
STMicroelectronics
D/A Converter, 1 Func, Parallel, 8 Bits Input Loading, PQFP44
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| Pbfree Code | No | |
| Part Life Cycle Code | Active Unconfirmed | |
| Part Package Code | QFP | |
| Package Description | Plastic, Qfp-44 | |
| Pin Count | 44 | |
| HTS Code | 8542.39.00.40 | |
| Converter Type | D/A Converter | |
| Input Bit Code | BINARY, 2'S COMPLEMENT BINARY | |
| Input Format | Parallel, 8 Bits | |
| JESD-30 Code | S-PQFP-G44 | |
| JESD-609 Code | e0 | |
| Linearity Error-Max (EL) | 0.3906% | |
| Number of Bits | 8 | |
| Number of Functions | 1 | |
| Number of Terminals | 44 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Package Body Material | Plastic/Epoxy | |
| Package Code | QFP | |
| Package Equivalence Code | QFP44,.7SQ,40 | |
| Package Shape | Square | |
| Package Style | Flatpack | |
| Qualification Status | Not Qualified | |
| Settling Time-Max | 0.0285 µS | |
| Supply Voltage-Nom | 5 V | |
| Surface Mount | Yes | |
| Technology | Bipolar | |
| Temperature Grade | Industrial | |
| Terminal Finish | Tin/Lead (Sn/Pb) | |
| Terminal Form | Gull Wing | |
| Terminal Pitch | 1 Mm | |
| Terminal Position | Quad |
STV8438CV Frequently Asked Questions (FAQ)
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STMicroelectronics recommends a 4-layer PCB with a solid ground plane and thermal vias under the package to ensure optimal thermal performance. A minimum of 2 oz copper thickness is recommended for the top and bottom layers.
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To ensure reliable operation at high temperatures, it's essential to follow the recommended thermal design guidelines, use a heat sink if necessary, and ensure proper airflow around the device. Additionally, consider using a thermal interface material (TIM) to improve heat transfer between the device and heat sink.
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Although the datasheet specifies a maximum VCC voltage of 5.5V, it's recommended to limit the voltage to 5V to ensure reliable operation and prevent damage to the device.
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To troubleshoot issues with the device not turning on, check the power supply voltage, ensure proper connections, and verify that the enable pin (EN) is properly biased. Also, check for any short circuits or damage to the device or surrounding components.
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STMicroelectronics recommends using a 10uF to 22uF ceramic capacitor with an X7R or X5R dielectric as the input capacitor for the VCC pin. This helps to filter out noise and ensure stable operation.