Overview
The MAX1092ACEG+T, produced by Analog Devices Inc./Maxim Integrated, is a low-power, 10-bit analog-to-digital converter (ADC) designed for high-performance and low-power applications. This device features a successive-approximation ADC architecture and operates with a single +5V analog supply. It includes an internal +2.5V reference and a high-speed, byte-wide parallel interface. The MAX1092 is particularly suited for battery-powered and data-acquisition applications due to its excellent dynamic performance, low power consumption, and compact package size.
Key Specifications
| Specification | Value |
|---|---|
| Resolution | 10-bit |
| Sampling Rate | 400 kS/s |
| Input Type | Pseudo-Differential/Single-Ended |
| Architecture | Successive-Approximation (SAR) |
| Signal to Noise Ratio (SNR) | 60 dB |
| Analog Supply Voltage | +5V |
| Digital Supply Voltage | +2.7V to +5.5V |
| Internal Reference | +2.5V |
| Interface | Parallel |
| Number of Pins | 24 |
| Package Type | 24-SSOP (0.154", 3.90mm Width) |
| Operating Temperature | 0°C to 70°C |
| Power Consumption | 10mW (VDD = VLOGIC) at 400ksps |
Key Features
- User-adjustable logic level (+2.7V to +5.5V)
- Internal +2.5V reference
- High-speed, byte-wide parallel interface
- Automatic power-down and fast wake-up (2µs)
- Software-selectable power-down modes
- Software-configurable analog inputs for unipolar/bipolar and single-ended/pseudo-differential operation
- Low power consumption: under 10µA in power-down mode at reduced sampling rates
- Compact package: 24-pin SSOP
Applications
The MAX1092ACEG+T is ideal for various applications requiring high performance and low power consumption, including:
- Battery-powered devices
- Data-acquisition systems
- Circuits with demanding power consumption and space requirements
Q & A
- What is the resolution of the MAX1092ACEG+T ADC?
The MAX1092ACEG+T has a 10-bit resolution.
- What is the maximum sampling rate of the MAX1092ACEG+T?
The maximum sampling rate is 400 kS/s.
- What types of input configurations are supported by the MAX1092ACEG+T?
The device supports both single-ended and pseudo-differential input configurations.
- What is the operating voltage range for the digital supply of the MAX1092ACEG+T?
The digital supply voltage range is +2.7V to +5.5V.
- Does the MAX1092ACEG+T have an internal reference voltage?
Yes, it includes an internal +2.5V reference voltage.
- What is the interface type of the MAX1092ACEG+T?
The device uses a high-speed, byte-wide parallel interface.
- How many input channels does the MAX1092ACEG+T have in single-ended mode?
In single-ended mode, the MAX1092ACEG+T has four input channels.
- What is the power consumption of the MAX1092ACEG+T at maximum sampling rate?
The power consumption is 10mW (VDD = VLOGIC) at 400ksps.
- Can the MAX1092ACEG+T be powered down to reduce power consumption?
Yes, the device has software-selectable power-down modes that can reduce supply current to under 10µA at reduced sampling rates.
- What is the operating temperature range of the MAX1092ACEG+T?
The operating temperature range is 0°C to 70°C.
