Analog Devices Inc./Maxim Integrated MAX1444EHJ+
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $37.72 | $37.72 |
| 15+ | $19.48 | $292.20 |
| 25+ | $19.05 | $476.25 |
| 50+ | $17.99 | $899.50 |
| 100+ | $15.88 | $1,588.00 |
| N+ | $3.18 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Analog Devices Inc./Maxim Integrated |
| Product Series | |
| Packaging | Bulk | |
| Number of Bits | 10 |
| Sampling Rate (Per Second) | 40M |
| Number of Inputs | 1 |
| Input Type | Differential, Single Ended |
| Data Interface | Parallel |
| Configuration | S/H-ADC |
| Ratio - S/H:ADC | 1:1 |
| Number of A/D Converters | 1 |
| Architecture | Pipelined |
| Reference Type | External, Internal |
| Voltage - Supply, Analog | 2.7V ~ 3.6V |
| Voltage - Supply, Digital | 2.7V ~ 3.6V |
| Features | - |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
| Grade | - |
| Qualification | - |
| Package / Case | 32-TQFP |
| Supplier Device Package | 32-TQFP (5x5) |
The MAX1444EHJ is a high-speed 10-bit, 40 MSPS analog-to-digital converter from Analog Devices (Maxim Integrated). This single-channel device features a sample-and-hold (S/H-ADC) architecture and supports both external and internal references. Its parallel interface is designed for high-throughput data transfer to FPGAs or DSPs. Housed in a 32-pin TQFP package and rated for -40°C to 85°C, it is well-suited for demanding applications such as video processing, communications, and medical imaging.
- Ultra-Fast Sampling: 40 MSPS enables digitization of high-frequency signals for video and RF applications.
- 10-Bit Resolution: Balances speed and accuracy, providing 1024 levels for detailed signal representation.
- Parallel Output: Ensures maximum data throughput without serial encoding delays.
- Flexible Reference: Internal or external reference allows optimization for different input voltage ranges.
- Compact TQFP Package: 32-pin TQFP saves space while offering good thermal performance.
High-Speed Video Digitization
The MAX1444EHJ's 40 MSPS sampling rate and 10-bit resolution make it ideal for digitizing analog video signals (e.g., composite or component video) for display processing or capture.
RF and IF Sampling
In software-defined radio (SDR) or radar systems, this ADC can sample intermediate frequency (IF) signals up to 20 MHz bandwidth, enabling digital demodulation.
Medical Ultrasound
For ultrasound imaging, the high sampling rate allows digitization of the received echo signal with sufficient resolution for image reconstruction.
High-Speed Data Acquisition
In a high-speed digitizer or oscilloscope front-end, the MAX1444EHJ provides the speed needed to capture transient signals with 10-bit accuracy.
Communications Infrastructure
This ADC can be used in base stations for digitizing I/Q signals in a receiver chain, supporting high data-rate communication standards.
- Q: What is the MAX1444EHJ?
- A: It is a 10-bit, single-channel analog-to-digital converter (ADC) with a sample-and-hold (S/H-ADC) architecture.
- Q: What is the resolution of the MAX1444EHJ?
- A: The resolution is 10 bits, providing 1024 output codes.
- Q: What is the maximum sampling rate?
- A: The MAX1444EHJ supports a high sampling rate of 40M SPS (40 MSPS).
- Q: How many channels does it have?
- A: It has one (1) analog input channel.
- Q: What interface does it use?
- A: It uses a parallel interface for high-speed data output.
- Q: What is the package type?
- A: It is available in a 32-pin TQFP package.
MAX1444EHJ.pdf
- Q: What is the MAX1444EHJ?
- A: It is a 10-bit, single-channel analog-to-digital converter (ADC) with a sample-and-hold (S/H-ADC) architecture.
- Q: What is the resolution of the MAX1444EHJ?
- A: The resolution is 10 bits, providing 1024 output codes.
- Q: What is the maximum sampling rate?
- A: The MAX1444EHJ supports a high sampling rate of 40M SPS (40 MSPS).
- Q: How many channels does it have?
- A: It has one (1) analog input channel.
- Q: What interface does it use?
- A: It uses a parallel interface for high-speed data output.
- Q: What is the package type?
- A: It is available in a 32-pin TQFP package.
