Analog Devices Inc./Maxim Integrated MAX1391ETB+
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $6.40 | $6.40 |
| 15+ | $1.47 | $22.05 |
| 25+ | $1.44 | $36.00 |
| 50+ | $1.36 | $68.00 |
| 100+ | $1.20 | $120.00 |
| N+ | $0.24 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Analog Devices Inc./Maxim Integrated |
| Product Series | |
| Packaging | Bulk | |
| Number of Bits | 8 |
| Sampling Rate (Per Second) | 416k |
| Number of Inputs | 1 |
| Input Type | Differential |
| Data Interface | SPI, DSP |
| Configuration | MUX-S/H-ADC |
| Ratio - S/H:ADC | - |
| Number of A/D Converters | 1 |
| Architecture | SAR |
| Reference Type | External |
| Voltage - Supply, Analog | 1.5V ~ 3.6V |
| Voltage - Supply, Digital | 1.5V ~ 3.6V |
| Features | - |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
| Grade | - |
| Qualification | - |
| Package / Case | 10-WFDFN Exposed Pad |
| Supplier Device Package | 10-TDFN (3x3) |
The MAX1391ETB+ is a high-speed, 8-bit analog-to-digital converter (ADC) from Analog Devices Inc./Maxim Integrated. It features a single input channel and a maximum sampling rate of 416k SPS, ensuring fast and accurate signal conversion. The device utilizes a MUX-S/H-ADC architecture and supports both SPI and DSP serial interfaces for flexible integration. Housed in a compact 10-WFDFN exposed pad package, it operates over a wide temperature range of -40°C to 85°C, making it suitable for industrial, automotive, and portable applications where space and reliability are critical.
- High-Speed Conversion: 416k SPS sampling rate enables real-time digitization of fast-changing signals.
- Compact Footprint: 10-WFDFN package saves board space in space-constrained designs.
- Flexible Interface: SPI and DSP compatibility simplifies connection to a wide range of microcontrollers and DSPs.
- Wide Temperature Range: -40°C to 85°C operation ensures reliability in harsh environments.
Portable Battery Monitoring
The MAX1391ETB+'s low power consumption and 8-bit resolution make it ideal for monitoring battery voltage and current in portable devices, ensuring accurate state-of-charge estimation.
Industrial Sensor Interfaces
With its SPI/DSP interface and 416k SPS sampling rate, this ADC can digitize outputs from temperature, pressure, and flow sensors in industrial control systems, enabling real-time process monitoring.
Data Acquisition Systems
The single-channel, high-speed sampling capability allows for precise digitization of analog signals in compact data acquisition modules, suitable for test and measurement equipment.
Medical Instrumentation
In portable medical devices like glucose monitors or pulse oximeters, the MAX1391ETB+ converts sensor signals with sufficient speed and accuracy while maintaining a small footprint.
Automotive Sensor Conditioning
Operating across -40°C to 85°C, this ADC can be used in automotive environments to digitize signals from position or temperature sensors, feeding data to ECUs for control decisions.
- Q: What type of ADC is the MAX1391ETB+?
- A: It is a successive approximation register (SAR) analog-to-digital converter with a MUX-S/H-ADC architecture.
- Q: What is the resolution of the MAX1391ETB+?
- A: The MAX1391ETB+ provides 8-bit resolution.
- Q: What is the maximum sampling rate?
- A: It supports a sampling rate of 416k SPS (samples per second).
- Q: How many input channels does it have?
- A: It features a single (1) input channel.
- Q: What digital interfaces are supported?
- A: It supports both SPI and DSP-compatible serial interfaces.
- Q: What is the operating temperature range?
- A: It operates over -40°C to 85°C and comes in a 10-WFDFN exposed pad package.
MAX1391ETB+.pdf
- Q: What type of ADC is the MAX1391ETB+?
- A: It is a successive approximation register (SAR) analog-to-digital converter with a MUX-S/H-ADC architecture.
- Q: What is the resolution of the MAX1391ETB+?
- A: The MAX1391ETB+ provides 8-bit resolution.
- Q: What is the maximum sampling rate?
- A: It supports a sampling rate of 416k SPS (samples per second).
- Q: How many input channels does it have?
- A: It features a single (1) input channel.
- Q: What digital interfaces are supported?
- A: It supports both SPI and DSP-compatible serial interfaces.
- Q: What is the operating temperature range?
- A: It operates over -40°C to 85°C and comes in a 10-WFDFN exposed pad package.
