Overview
The MAX1205CMH+T, produced by Analog Devices Inc./Maxim Integrated, is a 14-bit, monolithic analog-to-digital converter (ADC) designed for high-performance applications. This integrated circuit operates on a single +5V supply and is capable of conversion rates up to 1Msps. It utilizes a fully differential, pipelined architecture with digital error correction and a short self-calibration procedure to ensure 14-bit linearity at full sample rates. The device features an on-chip track/hold (T/H) circuit that maintains excellent dynamic performance up to the Nyquist frequency.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Resolution | 14 | - | - | Bits |
| Conversion Rate | - | 1 | - | Msps |
| Supply Voltage | 4.75 | 5 | 5.25 | V |
| Reference Voltage | - | 4.096 | - | V |
| Input Resistance | - | 700-1000 | - | Ω |
| Input Capacitance | - | 21 | - | pF |
| Power Dissipation | - | 257 | 377 | mW |
| Operating Temperature Range | -40 | - | 85 | °C |
| Package Type | - | 44-MQFP-10X10X2(+3.2) | - | - |
Key Features
- Fully differential, pipelined architecture with digital error correction.
- Short self-calibration procedure to correct for capacitor and gain mismatches.
- On-chip track/hold (T/H) circuit for superb dynamic performance up to the Nyquist frequency.
- Single +5V supply operation.
- Differential inputs with an input swing of ±VREF.
- CMOS-compatible, 14-bit parallel, two's complement output data format.
- Additional sensing pins to compensate for resistive-divider action in reference traces.
Applications
The MAX1205CMH+T is suitable for various high-performance applications, including:
- Medical imaging and diagnostics.
- Industrial process control and monitoring.
- Aerospace and defense systems.
- High-speed data acquisition systems.
- Automotive and automotive safety systems.
Q & A
- What is the resolution of the MAX1205CMH+T ADC?
The MAX1205CMH+T has a resolution of 14 bits. - What is the maximum conversion rate of the MAX1205CMH+T?
The MAX1205CMH+T can achieve conversion rates up to 1Msps. - What is the typical supply voltage for the MAX1205CMH+T?
The typical supply voltage is +5V. - What is the reference voltage for the MAX1205CMH+T?
The reference voltage is typically 4.096V. - What is the input resistance of the MAX1205CMH+T?
The input resistance is typically between 700Ω and 1000Ω. - What is the power dissipation of the MAX1205CMH+T at 1Msps?
The power dissipation is typically 257mW at 1Msps. - What is the operating temperature range of the MAX1205CMH+T?
The operating temperature range is from -40°C to +85°C. - What package type is the MAX1205CMH+T available in?
The MAX1205CMH+T is available in a 44-MQFP-10X10X2(+3.2) package. - Does the MAX1205CMH+T support single-ended input?
Yes, the MAX1205CMH+T can support single-ended input using two operational amplifiers. - Is there an evaluation kit available for the MAX1205CMH+T?
Yes, evaluation kits are available for the MAX1200, MAX1201, and MAX1205, which include the necessary components to drive these ADCs.
