Maxim Integrated 16 12 bit- ADC 225 ksps, 48-Pin QFN

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£19.84

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Packaging Options:
RS Stock No.:
191-3792
Mfr. Part No.:
MAX1258BETM+
Brand:
Maxim Integrated
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Brand

Maxim Integrated

Architecture

SAR

Product Type

ADC

Number of ADCs

16

Resolution

12 bit

Sampling Rate

225ksps

Input Type

Analogue

Mount Type

Surface

Package Type

QFN

Pin Count

48

Minimum Operating Temperature

-40°C

Interface Type

SPI, Microwire, QSPI, Serial

Maximum Operating Temperature

85°C

Standards/Approvals

No

Height

0.91mm

Maximum Supply Voltage

5.25V

Series

MAX1258

Length

7mm

Width

7 mm

Minimum Supply Voltage

4.75V

Automotive Standard

No

Reduce Parts Count and Board Space with Fully Integrated System Monitor and Controller

Monitors 8 (MAX1220) or 16 Voltages (MAX1257/MAX1258) Using 12-Bit, 225ksps ADC

Controls 8 Output Voltage Level with 12-Bit, Octal, 2μs Settling DAC with Ultra-Low Glitch Energy (4n x VS)

Measures Temperature with Internal ±1°C Accurate Temperature Sensor

Options for Using Either Internal 2.5V (MAX1257) Reference, 4.096V (MAX1220/MAX1258) Reference or External Reference

Includes 4 (MAX1220) or 12 (MAX1257/1258) GPIOs

Lower Processor Requirements and Minimize Power Consumption and Heat Dissipation

On-Chip FIFO, Channel-Scan Mode and Data Averaging

Autoshutdown Between Conversions

Low-Power ADC

2.5mA at 225ksps

22μA at 1ksps

Low-Power DAC: 1.5mA

TQFN Package with Exposed Pad

Enable Maximum Dynamic Range with Availability of 2 Analog Power Supply Options: +2.7V to +3.6V (MAX1257) or +4.75V to +5.25V (MAX1220/MAX1258)

Applications

Base-Station Control Loops

Controls for Optical Components

Data Acquisition Systems

System Supervision and Control

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