MAX1303BEUP+ by Analog Devices

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


The MAX1303 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 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 MAX1303 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 (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 MAX1303 also accepts an external reference voltage between 3.800V and 4.136V. The MAX1303 is available in a 20-pin TSSOP package, and is specified for operation from -40°C to +85°C.

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Prices starting from US$11.46

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Newark Electronics
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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
Four Single-Ended or Two Differential Analog Inputs
±6V Overvoltage Tolerant Inputs
Internal or External Reference
115ksps Maximum Sample Rate
Single +5V Power Supply
20-Pin TSSOP Package

Specifications

Resolution (bits) (ADC) 16
# Input Channels 4
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) 8.192
Bipolar VIN (±V) (max) 8.192
INL (±LSB) 1
Package/Pins TSSOP/20
BudgetaryPrice (See Notes) 10.71


MAX1303BEUP+ Data & Signal Conversion by Analog Devices

ADC 4-CH SAR 16BIT 115KSPS TSSOP-20

Status: Unknown
Series: Quad 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 20Pins
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Product Range Quad 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

8-/4-Channel, ±VREF Multirange | Analog Devices
Adc, 4-Ch, Sar, 16Bit, 115Ksps, Tssop-20 | Newark Electronics
ADC, 4-CH, SAR, 16BIT, 115KSPS, TSSOP-20 | element14

Frequently Asked Questions

Where can I find additional details, specifications and documents for a MAX1303BEUP+ ?

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Is the MAX1303BEUP+ RoHS compliant?

This part has not been flagged as RoHS Compliant.

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Authorised distributors including Analog Devices, Newark Electronics, element14 and Farnell have stock available or on a lead time for MAX1303BEUP+ .

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