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AD9747BCPZRL
+Lista de MateriaisIC DAC 16BIT A-OUT 72LFCSP
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FabricanteAnalog Devices Inc.
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Peça do Fabricante #AD9747BCPZRL
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Ficha Técnica AD9747BCPZRL DataSheet
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Pacote LFCSP-72
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Em Estoque2001
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Especificações
| Atributo | Valor |
| Package | Tape & Reel (TR),Bulk |
| ProductStatus | Active |
| NumberofBits | 16 |
| NumberofD/AConverters | 2 |
| OutputType | Current - Unbuffered |
| DifferentialOutput | Yes |
| DataInterface | Parallel |
| ReferenceType | External, Internal |
| Voltage-SupplyAnalog | 3.13V ~ 3.47V |
| Voltage-SupplyDigital | 1.7V ~ 1.9V, 3.13V ~ 3.47V |
| INL/DNL(LSB) | ±4, ±2 |
| Architecture | Quad-Switch |
| OperatingTemperature | -40°C ~ 85°C |
| Package/Case | 72-VFQFN Exposed Pad, CSP |
| SupplierDevicePackage | 72-LFCSP-VQ (10x10) |
Visão Geral
Description
### Key Features:
- Resolution: 14-bit
- Speed: Up to 210 MSPS
- Output: Current-source DAC with 2 mA to 20 mA adjustable full-scale output
- Interface: LVDS-compatible CMOS inputs
- Package: 32-lead LFCSP (5 mm × 5 mm)
- Power Supply: 1.8 V (digital) and 3.3 V (analog)
### Applications:
- Wireless baseband (LTE, 5G)
- Direct digital synthesis (DDS)
- Medical imaging & test equipment
### Advantages:
- Low power (~135 mW at 210 MSPS)
- High dynamic performance (SFDR >80 dB at 70 MHz)
- On-chip 1.2 V reference
The AD9747BCPZRL is ideal for high-speed, high-resolution signal generation with efficient power consumption. For detailed specs, refer to the datasheet.
Equivalent
- AD9746: 14-bit, 160 MSPS (lower speed).
- AD9744: 14-bit, 210 MSPS (similar specs, different package).
- DAC141S085 (TI): 14-bit, 125 MSPS (lower speed).
- MAX5891 (Maxim): 14-bit, 500 MSPS (higher speed).
Check pin compatibility and specs for exact replacements.
Features
- Resolution: 14-bit
- Sampling Rate: Up to 210 MSPS
- Output Type: Current-source (2 mA to 20 mA adjustable)
- Interface: LVDS (Low-Voltage Differential Signaling)
- Power Supply: 1.8V & 3.3V (dual supply operation)
- Low Power: ~100 mW at 3.3V (power-down mode available)
- Package: 40-lead LFCSP (Lead Frame Chip Scale Package)
- Applications: Wireless comms, direct digital synthesis (DDS), medical imaging
Compact, high-speed, and efficient, it’s ideal for high-performance signal generation.
Pinout
Key Functions:
- 14-bit resolution with 160 MSPS update rate
- Differential current outputs (IOUTP, IOUTN)
- LVDS/CMOS-compatible digital inputs
- On-chip 1.2V reference (with external adjustability)
- Low power consumption: ~100 mW at 160 MSPS
- Applications: Communications, waveform generation, direct digital synthesis (DDS)
Pin Count: 40 pins (LFCSP package).
Application
1. Communications: Base stations, software-defined radios (SDR), and broadband wireless systems.
2. Test & Measurement: Signal generators, arbitrary waveform generators (AWG), and instrumentation.
3. Medical Imaging: Ultrasound and MRI systems requiring precise signal generation.
4. Defense & Aerospace: Radar, electronic warfare, and satellite communications.
5. Industrial: High-speed control systems and automation.
Its high resolution and speed make it ideal for applications demanding accurate, fast signal conversion.
