Overview
The MAX11102ATB+ is a high-performance, low-power analog-to-digital converter (ADC) produced by Analog Devices Inc./Maxim Integrated. This device is part of a family of successive approximation ADCs that offer high-speed conversion rates and excellent dynamic performance. The MAX11102ATB+ is designed for applications requiring low power consumption and minimal space, making it ideal for portable battery-powered data-acquisition systems and other space-constrained designs.
Key Specifications
| Parameter | Symbol | Conditions | Min | Typ | Max | Units |
|---|---|---|---|---|---|---|
| Conversion Rate | fS | - | 2 | - | - | Msps |
| Resolution | - | - | 12-/10-/8-bit | - | - | - |
| Supply Voltage | VDD | - | 2.2 | - | 3.6 | V |
| Power Consumption | - | 3Msps | - | 5.2 | - | mW |
| Conversion Time | tCONV | - | - | 391 | - | ns |
| Acquisition Time | tACQ | - | - | 52 | - | ns |
| Aperture Delay | tAD | - | - | 4 | - | ns |
| Signal-to-Noise Ratio (SNR) | SNR | - | - | 73 | - | dB |
| Full-Linear Bandwidth | - | - | - | - | - | 2.5 MHz |
| Small-Signal Bandwidth | - | - | - | - | - | 45 MHz |
| Crosstalk | - | - | - | - | -90 | dB |
Key Features
- High-speed conversion rates of up to 3 Msps with no pipeline delay.
- 12-/10-/8-bit resolution with excellent dynamic performance.
- Single-ended or dual-channel analog inputs with a 2:1 MUX for dual-channel devices.
- Low power consumption: 5.2 mW at 3 Msps and 3.7 mW at 2 Msps.
- Full power-down mode and fast wake-up for optimal power management.
- High-speed 3-wire serial interface compatible with SPI, QSPI, and MICROWIRE.
- Compact package options including 10-pin TDFN and 10-pin µMAX.
- Low noise with a signal-to-noise ratio (SNR) of up to 73 dB.
Applications
- Portable battery-powered data-acquisition systems.
- Medical devices requiring low power and high accuracy.
- Industrial automation and control systems.
- Aerospace and defense applications where space and power are critical.
- Consumer electronics such as handheld devices and wearables.
Q & A
- What is the maximum conversion rate of the MAX11102ATB+?
The MAX11102ATB+ has a maximum conversion rate of 2 Msps, while some variants in the family can reach up to 3 Msps.
- What are the available resolutions for the MAX11102ATB+?
The MAX11102ATB+ is available in 12-bit, 10-bit, and 8-bit resolutions.
- What is the supply voltage range for the MAX11102ATB+?
The supply voltage range for the MAX11102ATB+ is from 2.2V to 3.6V.
- How much power does the MAX11102ATB+ consume at 2 Msps?
The MAX11102ATB+ consumes approximately 3.7 mW at 2 Msps.
- What type of serial interface does the MAX11102ATB+ use?
The MAX11102ATB+ uses a high-speed 3-wire serial interface compatible with SPI, QSPI, and MICROWIRE.
- What are the package options available for the MAX11102ATB+?
The MAX11102ATB+ is available in 10-pin TDFN and 10-pin µMAX packages.
- What is the signal-to-noise ratio (SNR) of the MAX11102ATB+?
The signal-to-noise ratio (SNR) of the MAX11102ATB+ is up to 73 dB.
- Does the MAX11102ATB+ have a power-down mode?
Yes, the MAX11102ATB+ features a full power-down mode and fast wake-up for optimal power management.
- What is the typical acquisition time for the MAX11102ATB+?
The typical acquisition time for the MAX11102ATB+ is 52 ns.
- What is the crosstalk specification for the MAX11102ATB+?
The crosstalk specification for the MAX11102ATB+ is -90 dB.
