Maxim > Products > Analog-to-Digital Converters > MAX1300, MAX1301

MAX1300, MAX1301

8- and 4-Channel, ±3 x V_REF Multirange Inputs, Serial 16-Bit ADCs

Software Programmable Input Ranges Simplify Design, while an Integrated PGA Enables 18 Bits of Dynamic Range

Overview

Technical Documents

Ordering Info

Status

Part Number	Status
MAX1300	Active: In Production.
MAX1301	Active: In Production.

Description

The MAX1300/MAX1301 multirange, low-power, 16-bit, successive-approximation, analog-to-digital converters (ADCs) operate from a single +5V supply and achieve throughput rates up to 115ksps. A separate digital supply allows digital interfacing with 2.7V to 5.25V systems using the SPI-/QSPI™-/MICROWIRE®-compatible serial interface. Partial power-down mode reduces the supply current to 1.3mA (typ). Full power-down mode reduces the power-supply current to 1µA (typ).

The MAX1300 provides eight (single-ended) or four (true differential) analog input channels. The MAX1301 provides four (single-ended) or two (true differential) analog input channels. Each analog input channel is independently software programmable for seven single-ended input ranges [0 to (3 × V_REF)/2, (-3 × V_REF)/2 to 0, 0 to 3 × V_REF, -3 × V_REF to 0, (±3 × V_REF)/4, (±3 × V_REF)/2, ±3 × V_REF] and three differential input ranges [(±3 × V_REF)/2, ±3 × V_REF, ±6 × V_REF].

An on-chip +4.096V reference offers a small convenient ADC solution. The MAX1300/MAX1301 also accept an external reference voltage between 3.800V and 4.136V.

The MAX1300 is available in a 24-pin TSSOP package and the MAX1301 is available in a 20-pin TSSOP package. Each device is specified for operation from -40°C to +85°C.

Data Sheet

Download	Rev 3	(PDF, 937.1kB)
E-Mail

An evaluation kit is available: MAX1300AEVKIT

Key Features

Software-Programmable Input Range for Each Channel
Single-Ended Input Ranges (V_REF = 4.096V)
- 0 to (3 × V_REF)/2, (-3 × V_REF)/2 to 0, 0 to 3 × V_REF, -3 × V_REF to 0, (±3 × V_REF)/4, (±3 × V_REF)/2, ±3 × V_REF
Differential Input Ranges
- (±3 × V_REF)/2, ±3 × V_REF, ±6 × V_REF
Eight Single-Ended or Four Differential Analog Inputs (MAX1300)
Four Single-Ended or Two Differential Analog Inputs (MAX1301)
±16.5V Overvoltage Tolerant Inputs
Internal or External Reference
115ksps Maximum Sample Rate
Single +5V Power Supply
20-/24-Pin TSSOP Package

Applications/Uses

Avionics
Data Acquisition Systems
Industrial Control Systems
Robotics

Key Specifications:

Precision ADCs (< 5Msps)

Part Number

Resolution
(bits)

Input Chan.

Conv. Rate
(ksps)

Data Bus
(bits)

Diff/S.E. Input

Internal V_REF
(V)

External V_REF
(V)

Unipolar V_IN
(V)

Bipolar V_IN
(±V)

SNR
(dB)

SINAD
(dB)

THD
(dB)

SFDR
(dB)

DNL
(±LSB)

INL
(±LSB)

Package/Pins

Budgetary Price

ADC

max

nominal

min

max

See Notes

MAX1300

115

SPI

Both

4.096

3.8

4.136

12.288

-97

0.5

MAX1301

See All Precision ADCs (< 5Msps) (417)

Pricing Notes:
This pricing is BUDGETARY, for comparing similar parts. Prices are in U.S. dollars and subject to change. Quantity pricing may vary substantially and international prices may differ due to local duties, taxes, fees, and exchange rates. For volume-specific prices and delivery, please see the price and availability page or contact an authorized distributor.

Diagram

Block Diagram

Application Notes

Tutorial 4294		Differential Gain and Phase—Why Measure It, if You Cannot See It?
Tutorial 4693		Introduction to Electrocardiographs
Tutorial 4699		Overview of Sensor Signal Paths
Tutorial 4700		Introduction to Medical Instruments and Growing Trend for Point-of-Care and Near-Patient Testing
Tutorial 4701		Introduction to Programmable Logic Controllers (PLCs) and the Operational Function of Main System Modules

Product Guides

Signal Chain (PDF)

Reliability Reports

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Software/Models

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Ordering Information

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Part Number:

Package:

Temperature:

Tape and Reel

Sample

Part Number	Free Sample	Buy	Status	Package: TYPE PINS FOOTPRINT DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
MAX1300AEUG+			Active	TSSOP;24 pin;52.4 mm² Outline Drawing:21-0066 (PDF) Land Pattern: 90-0118 (PDF) Use pkgcode/variation: U24+1*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX1300AEUG+T			Active	TSSOP;24 pin;52.4 mm² Outline Drawing:21-0066 (PDF) Land Pattern: 90-0118 (PDF) Use pkgcode/variation: U24+1*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX1300BEUG+			Active	TSSOP;24 pin;52.4 mm² Outline Drawing:21-0066 (PDF) Land Pattern: 90-0118 (PDF) Use pkgcode/variation: U24+1*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX1300BEUG+T			Active	TSSOP;24 pin;52.4 mm² Outline Drawing:21-0066 (PDF) Land Pattern: 90-0118 (PDF) Use pkgcode/variation: U24+1*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX1300EVKIT+			Active	KIT; Land Pattern: Not Available		See data sheet
MAX1301AEUP		N/A	Future Product	TSSOP;20 pin;45.2 mm² Outline Drawing:21-0066 (PDF) Land Pattern: 90-0116 (PDF) Use pkgcode/variation: U20-2*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX1301AEUP+			Active	TSSOP;20 pin;45.2 mm² Outline Drawing:21-0066 (PDF) Land Pattern: 90-0116 (PDF) Use pkgcode/variation: U20+2*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX1301AEUP+T			Active	TSSOP; Land Pattern: Not Available	-40°C to +85°C	See data sheet
MAX1301AEUP-T		N/A	Future Product	TSSOP; Land Pattern: Not Available	-40°C to +85°C	See data sheet
MAX1301BEUP+			Active	TSSOP;20 pin;45.2 mm² Outline Drawing:21-0066 (PDF) Land Pattern: 90-0116 (PDF) Use pkgcode/variation: U20+2*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
Part Number	Free Sample	Buy	Status	Package: TYPE PINS FOOTPRINT DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
MAX1301BEUP+CAL			Active	TSSOP;20 pin;45.2 mm² Outline Drawing:21-0066 (PDF) Land Pattern: 90-0116 (PDF) Use pkgcode/variation: U20+2*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX1301BEUP+T			Active	TSSOP;20 pin;45.2 mm² Outline Drawing:21-0066 (PDF) Land Pattern: 90-0116 (PDF) Use pkgcode/variation: U20+2*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis

Notes:

Other options and links for purchasing parts are listed at: http://www.maxim-ic.com/sales.
Didn't Find What You Need? Ask our applications engineers. Expert assistance in finding parts, usually within one business day.
Part number suffixes: T or T&R = tape and reel; + = RoHS/lead-free; # = RoHS/lead-exempt; -D = drypack; -U/+U on DS parts = cut tape. More: See Full Data Sheet or Maxim Product Naming Conventions.
* Some packages have variations, listed on the drawing. "PkgCode/Variation" tells which variation the product uses. Note that "+", "#", "-" in the part number suffix describes RoHS status. Package drawings may show a different suffix character.

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Evaluation Kits

MAX1300AEVKIT

Evaluation Kit for the MAX1300 and MAX1301

Products with Similar Part Numbers