AD7945BR - ADI
The pictures are for reference only, and the specific specifications can be found in the product manual.
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Part NoAD7945BR
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ManufacturerADI
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ChipWorker Part#CW41427300
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CategoryDigital to Analog, DAC IC
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PackageSOIC-20
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DescriptionDAC 1CH R-2R 12Bit 20Pin SOIC DAC 1CH R-2R 12Bit 20Pin SOIC
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DocumentationDatasheet
Payment Methods and Delivery
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AD7945BR Global Supplier
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AD7945BR Specifications
| Attribute | Attribute Value |
|---|---|
| Part Number | AD7945BR |
| Manufacturer | ADI |
| ChipWorker Part# | CW41427300 |
| Category | Digital to Analog, DAC IC |
| Documentation | Datasheet |
| Mounting Style | Surface Mount |
| Number of Pins | 20 Pin |
| Case/Package | SOIC-20 |
| Supply Voltage (DC) | 4.50V (min) |
| Number of Outputs | 1 Output |
| Number of Channels | 1 Channel |
| Number of Bits | 12 Bit |
| Power Dissipation | 0.45 W |
| Sample Rate | 1.7 Msps |
| Resolution (Bits) | 12.0 Bit |
| Operating Temperature (Max) | 85 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Power Dissipation (Max) | 450 mW |
| Number of DACs | 1 DAC |
| Supply Voltage (Max) | 5.5 V |
| Supply Voltage (Min) | 4.5 V |
| expand all | |
| Size-Length | 13 mm |
| Size-Width | 7.6 mm |
| Size-Height | 2.35 mm |
| Operating Temperature | -40℃ ~ 85℃ |
| Product Lifecycle Status | Active |
| Packaging | Tube |
| RoHS | Non-Compliant |
| Lead-Free Status | Contains Lead |
| Mil-Spec | No |
| HK STC License | NLR |
Product Description
- GENERAL DESCRIPTION
- The AD7943, AD7945 and AD7948 are fast 12-bit multiplying DACs that operate from a single +5 V supply (Normal Mode) and a single +3.3 V to +5 V supply (Biased Mode). The AD7943 has a serial interface, the AD7945 has a 12-bit parallel interface, and the AD7948 has an 8-bit byte interface. They will replace the industry-standard AD7543, AD7545 and AD7548 in many applications, and they offer superior speed and power consumption performance.
- FEATURES
- 12-Bit Multiplying DACs
- Guaranteed Specifications with +3.3 V/+5 V Supply
- 0.5 LSBs INL and DNL
- Low Power: 5 mW typ
- Fast Interface
- 40 ns Strobe Pulsewidth (AD7943)
- 40 ns Write Pulsewidth (AD7945, AD7948)
- Low Glitch: 60 nV-s with Amplifier Connected
- APPLICATIONS
- Battery-Powered Instrumentation
- Laptop Computers
- Upgrades for All 754x Series DACs (5 V Designs)
Delivery
Chipworker Certification
Ordering Information
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These terms and conditions are for reference only. The actual terms and conditions are subject to the sales staff's quotation.
- Please check the technical specifications of the products when ordering.
- MOQ is the minimum order quantity required to purchase each part.
- If you have special ordering instructions, please indicate them on the order page.
- Pre-Shipment Inspection (PSI) will be used when ordering.
- You can check the status of your order in the “My Order” section of your personal account.
- Orders cannot be canceled after the package has been shipped. View more > -
- Works with both individual and corporate clients. View more >
- All prices on the website include 20% VAT.
- Invoices are issued in the currency specified, but payment is made in Russian rubles at the exchange rate on the day of payment.
- If you need a detailed invoice or a tax identifier, please contact us. -
- Delivery will take between 1 to 2 weeks after the shipment is sent to your country.
- Your order will be processed only after the invoice has been paid.
- The tracking number will be sent to you after the order is shipped. (It may take up to 24 hours for the information to be available from the carrier.) View more > - - Carefully tested and packaged by ChipWorker- Vacuum packed - Anti-static packaging - Anti-vibration foam
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- Income quality control (IQC), 800+ qualified distributors.
- Authorities test the chip to ensure the quality, authenticity and safety of your device.
- Decapsulation control
- X-ray inspection
- XRF inspection
- Electrical testing
- Surface testing
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