MAX1302AEUG+ by Analog Devices

8-Channel, ±VREF Multirange Inputs, Serial 16-Bit ADC


The MAX1302 multirange, low-power, 16-bit, successive-approximation, analog-to-digital converter (ADC) operates from a single +5V supply and achieves throughput rates up to 115ksps. A separate digital supply allows digital interfacing with a 2.7V to 5.25V system 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 MAX1302 provides eight (single-ended) or four (true differential) analog input channels. Each analog input channel is independently software programmable for seven single-ended input ranges (0V to +VREF/2, -VREF/2 to 0V, 0V to +VREF, -VREF to 0V, ±VREF/4, ±VREF/2, and ±VREF), and three differential input ranges (±VREF/2, ±VREF, ±2 x VREF). An on-chip +4.096V reference offers a small convenient ADC solution. The MAX1302 also accepts an external reference voltage between 3.800V and 4.136V. The MAX1302 is available in a 24-pin TSSOP package and is specified for operation from -40°C to +85°C.

Where to Buy

Prices starting from US$17.00

Distributor Stock
Logo for Farnell
Farnell
from US$17.00
No stock
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Logo for Newark Electronics
Newark Electronics
from US$18.69
-
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Logo for element14
element14
from US$17.24
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Features

Software-Programmable Input Range for Each Channel
Single-Ended Input Ranges 0V to +VREF/2, -VREF/2 to 0V, 0V to +VREF, -VREF to 0V, ±VREF/4, ±VREF/2, and ±VREF
0V to +VREF/2, -VREF/2 to 0V, 0V to +VREF, -VREF to 0V, ±VREF/4, ±VREF/2, and ±VREF
Differential Input Ranges ±VREF/2, ±VREF, and ±2 x VREF
±VREF/2, ±VREF, and ±2 x VREF
Eight Single-Ended or Four Differential Analog Inputs
±6V Overvoltage Tolerant Inputs
Internal or External Reference
115ksps Maximum Sample Rate
Single +5V Power Supply
24-Pin TSSOP Package

Specifications

Resolution (bits) (ADC) 16
# Input Channels 48
Conv. Rate (ksps) (max) 115
Data Bus SPI
ADC Architecture SAR
Diff/S.E. Input Both
Internal VREF (V) (nominal) 4.096
External VREF (V) (min) 3.8
External VREF (V) (max) 4.136
Unipolar VIN (V) (max) 4.096
Bipolar VIN (±V) (max) 8.192
INL (±LSB) 1
Package/Pins TSSOP/24
BudgetaryPrice (See Notes) 11


MAX1302AEUG+ Data & Signal Conversion by Analog Devices

ADC 8-CH SAR 16BIT 115KSPS TSSOP-24

Status: Unknown
Series: Octal 16-Bit SAR ADCs
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

Specifications

Resolution (Bits) 16bit
Sampling Rate 115kSPS
Input Channel Type Differential Single Ended
Data Interface SPI
Supply Voltage Type Single
Supply Voltage Min 4.75V
Supply Voltage Max 5.25V
ADC / DAC Case Style TSSOP
No. of Pins 24Pins
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Product Range Octal 16-Bit SAR ADCs
Automotive Qualification Standard -
RoHS Phthalates Compliant To Be Advised
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)

Alternative Descriptions

Adc, 8-Ch, Sar, 16Bit, 115Ksps, Tssop-24 | Newark Electronics
ADC, 8-CH, SAR, 16BIT, 115KSPS, TSSOP-24 | element14

Frequently Asked Questions

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Is the MAX1302AEUG+ RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for MAX1302AEUG+ have stock available?

Authorised distributors including Newark Electronics, element14 and Farnell have stock available or on a lead time for MAX1302AEUG+ .

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