Overview
The MAX11643EEG+T is a serial 8-bit analog-to-digital converter (ADC) produced by Analog Devices Inc./Maxim Integrated. This device is part of a family of low-cost, 8-bit ADCs that feature an internal reference, FIFO, and a 3-wire SPI/QSPI/MICROWIRE-compatible interface. The MAX11643EEG+T is designed for applications requiring multiple input channels and high sampling rates.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 8 bits |
| Number of Channels | 16 channels |
| Interface Type | 3-Wire, SPI/QSPI/MICROWIRE |
| Sampling Rate | 300 kS/s (using an external clock) |
| Input Type | Single-Ended |
| Voltage - Supply, Analog | 2.7V to 3.6V |
| Voltage - Supply, Digital | 2.7V to 3.6V |
| Operating Temperature | -40°C to +85°C |
| Package / Case | 24-SSOP (0.154") |
| Internal Reference Voltage | 2.5V |
| FIFO Depth | 16 entries |
Key Features
- Analog Multiplexer with Track-and-Hold (T/H)
- Internal Reference: 2.5V
- External Reference: 1V to VDD
- 16-Entry First-In/First-Out (FIFO)
- Scan Mode, Internal Averaging, and Internal Clock
- AutoShutdown™
- Accuracy: ±1 LSB INL, ±1 LSB DNL, No Missing Codes Over Temperature
- Small Packages: 24-Pin QSOP
Applications
- System Supervision
- Data-Acquisition Systems
- Industrial Control Systems
- Patient Monitoring
- Data Logging
- Instrumentation
Q & A
- What is the resolution of the MAX11643EEG+T ADC?
The MAX11643EEG+T has an 8-bit resolution. - How many input channels does the MAX11643EEG+T have?
The MAX11643EEG+T has 16 input channels. - What is the maximum sampling rate of the MAX11643EEG+T?
The maximum sampling rate is 300 kS/s using an external clock. - What type of interface does the MAX11643EEG+T use?
The MAX11643EEG+T uses a 3-Wire, SPI/QSPI/MICROWIRE-compatible interface. - What is the operating temperature range of the MAX11643EEG+T?
The operating temperature range is -40°C to +85°C. - What is the package type of the MAX11643EEG+T?
The package type is 24-SSOP (0.154"). - Does the MAX11643EEG+T have an internal reference?
Yes, the MAX11643EEG+T has an internal reference of 2.5V. - What is the FIFO depth of the MAX11643EEG+T?
The FIFO depth is 16 entries. - Does the MAX11643EEG+T support scan mode and internal averaging?
Yes, the MAX11643EEG+T supports scan mode, internal averaging, and internal clock. - What are some common applications of the MAX11643EEG+T?
Common applications include system supervision, data-acquisition systems, industrial control systems, patient monitoring, data logging, and instrumentation.
