MAX1020

PRODUCTION

MAX1020

10-Bit, Multichannel ADCs/DACs with FIFO, Temperature Sensing, and GPIO Ports

PRODUCTION

MAX1020, MAX1022, MAX1057, MAX1058: Pin Configuration slide

MAX1020, MAX1022, MAX1057, MAX1058: Pin Configuration

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Features

10-Bit, 225ksps ADC
- Analog Multiplexer with True-Differential Track/Hold (T/H)
- 16 Single-Ended Channels or 8 Differential Channels (Unipolar or Bipolar) (MAX1057/MAX1058)
- 12 Single-Ended Channels or 6 Differential Channels (Unipolar or Bipolar) (MAX1022)
- 8 Single-Ended Channels or 4 Differential Channels (Unipolar or Bipolar) (MAX1020)
- Excellent Accuracy: ±0.5 LSB INL, ±0.5 LSB DNL
10-Bit, Octal, 2µs Settling DAC
- Ultra-Low Glitch Energy (4nV × s)
- Power-Up Options from Zero Scale or Full Scale
- Excellent Accuracy: ±1 LSB INL
Internal Reference or External Single-Ended/Differential Reference
- Internal Reference Voltage 2.5V or 4.096V
Internal ±1°C Accurate Temperature Sensor
On-Chip FIFO Capable of Storing 16 ADC Conversion Results and One Temperature Result
On-Chip Channel-Scan Mode and Internal Data-Averaging Features
Analog Single-Supply Operation
- +2.7V to +3.6V or +4.75V to +5.25V
- Digital Supply: 2.7V to VAVDD
- 25MHz, SPI/QSPI/MICROWIRE Serial Interface
- AutoShutdown Between Conversions
- Low-Power ADC
- 2.5mA at 225ksps
- 22µA at 1ksps
- 0.2µA at Shutdown
Low-Power DAC: 1.5mA
Evaluation Kit Available (Order MAX1258EVKIT)

Additional Details

The MAX1020/MAX1022/MAX1057/MAX1058 integrate a multichannel, 10-bit, analog-to-digital converter (ADC) and an octal, 10-bit, digital-to-analog converter (DAC) in a single IC. These devices also include a temperature sensor and configurable general-purpose I/O ports (GPIOs) with a 25MHz SPI-/QSPI™-/MICROWIRE®-compatible serial interface. The ADC is available in 8/12/16 input-channel versions. The octal DAC outputs settle within 2.0µs, and the ADC has a 225ksps conversion rate.

All devices include an internal reference (2.5V or 4.096V) providing a well-regulated, low-noise reference for both the ADC and DAC. Programmable reference modes for the ADC and the DAC allow the use of an internal reference, an external reference, or a combination of both. Features such as an internal ±1°C accurate temperature sensor, FIFO, scan modes, programmable internal or external clock modes, data averaging, and AutoShutdown™ allow users to minimize both power consumption and processor requirements. The low glitch energy (4nV × s) and low digital feedthrough (0.5nV × s) of the integrated octal DACs make these devices ideal for digital control of fast-response closed-loop systems.

The devices are guaranteed to operate with a supply voltage from +2.7V to +3.6V (MAX1057) and from +4.75V to +5.25V (MAX1020/MAX1022/MAX1058). The devices consume 2.5mA at 225ksps throughput, only 22µA at 1ksps throughput, and under 0.2µA in the shutdown mode. The MAX1057/MAX1058 feature 12 GPIOs, while the MAX1020 offers four GPIOs that can be configured as inputs or outputs.

The MAX1057/MAX1058 are available in 48-pin thin QFN packages. The MAX1020/MAX1022 are available in 36- pin thin QFN packages. All devices are specified over the -40°C to +85°C temperature range.

Applications

Base-Station Control Loops
Controls for Optical Components
Data Acquisition Systems
System Supervision and Control

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Analog Devices Support Portal is a one-stop shop to answer all your ADI questions.

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FAQs

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Part Models 1

1ku List Price Starting From $13.83

Technical Documents 1

MAX1020-MAX1058: 10-Bit, Multichannel ADCs/DACs with FIFO, Temperature Sensing, and GPIO Ports Data Sheet (Rev.5) 04/25/2012

Design Resources 1

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.

Part Model	Pin/Package Drawing	Documentation	CAD Symbols, Footprints, and 3D Models
MAX1020BETX+	36-LFCSP-6X6X0.75	HTML Material Declaration HTML Reliablity Data	Ultra Librarian SamacSys

MAX1020BETX+
Pin/Package Drawing
36-LFCSP-6X6X0.75
Documentation

HTML Material Declaration

HTML Reliablity Data

CAD Symbols, Footprints, and 3D Models
Ultra Librarian
SamacSys

PCN/PDN Information

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Part Models

Product Lifecycle

PCN

Jul 2, 2015

- 1548

TEST

MAX1020BETX+

PRODUCTION

pdf

pcn_1548

Filter by Model

Part Models

Product Lifecycle

PCN

Jul 2, 2015

- 1548

TEST

MAX1020BETX+

PRODUCTION

pdf

pcn_1548

Companion Parts 7

Parts	Product Life Cycle	Description
Multiplexed A/D Converters5
MAX1058	PRODUCTION	10-Bit, Multichannel ADCs/DACs with FIFO, Temperature Sensing, and GPIO Ports
MAX11621	PRODUCTION	10-Bit, 300ksps ADCs with FIFO and Internal Reference
MAX148	PRODUCTION	+2.7V to +5.25V Low-Power 8-Channel Serial 10-Bit ADCs
MAX1031	PRODUCTION	10-Bit 300ksps ADCs with FIFO, Temp Sensor, Internal Reference
MAX1030	PRODUCTION	10-Bit 300ksps ADCs with FIFO, Temp Sensor, Internal Reference
Product2
MAX1040		10-Bit, Multichannel ADCs/DACs with FIFO, Temperature Sensing, and GPIO Ports
MAX1043		10-Bit, Multichannel ADCs/DACs with FIFO, Temperature Sensing, and GPIO Ports