MAX11044ETN+T

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Analog Devices Inc./Maxim Integrated

4-CHANNEL QUAD ADC SAR 250KSPS 16-BIT PARALLEL 56-PIN TQFN EP T/R

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MAX11044ETN+T

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Analog Devices Inc./Maxim Integrated

4-CHANNEL QUAD ADC SAR 250KSPS 16-BIT PARALLEL 56-PIN TQFN EP T/R

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Description Specifications Series Pricing CAD Documents

Description

General part information

MAX11044 Series

The MAX11044/MAX11044B/MAX11045/MAX11045B/MAX11046/MAX11046B 16-bit and MAX11054/MAX11055/MAX11056 14-bit ADCs offer 4, 6, or 8 independent input channels. Featuring independent track and hold (T/H) and SAR circuitry, these parts provide simultaneous sampling at 250ksps for each channel.The MAX11044/MAX11044B/MAX11045/MAX11045B/MAX11046/MAX11046B and MAX11054/MAX11055/MAX11056 accept a ±5V input. All inputs are overrange protected with internal ±20mA input clamps providing overrange protection with a simple external resistor. Other features include a 4MHz T/H input bandwidth, internal clock, and internal or external reference. A 20MHz, bidirectional, parallel interface provides the conversion results and accepts digital configuration inputs.The MAX11044/MAX11044B/MAX11045/MAX11045B/MAX11046/MAX11046B and MAX11054/MAX11055/MAX11056 operate with a 4.75V to 5.25V analog supply and a separate flexible 2.7V to 5.25V digital supply for interfacing with the host without a level shifter. The MAX11044/MAX11044B/MAX11045/MAX11045B/MAX11046/MAX11046B are available in a 56-pin TQFN and 64-pin TQFP packages while the MAX11054/MAX11055/MAX11056 are available in TQFP only and operate over the extended -40°C to +85°C temperature range.ApplicationsAutomatic Test EquipmentMultiphase Motor ControlPower-Factor Monitoring and CorrectionPower-Grid ProtectionVibration and Waveform Analysis

Technical Specifications

Parameters and characteristics for this part

Specification	MAX11044ETN+T

Architecture	SAR
Configuration	S/H-ADC
Data Interface	Parallel
Features	Simultaneous Sampling
Input Type	Single Ended
Mounting Type	Surface Mount
Number of A/D Converters	4 count
Number of Bits	16 bits
Number of Inputs	4
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Package / Case	56-WFQFN Exposed Pad
Package Length	8 mm
Package Name	56-TQFN
Package Width	8 mm
Ratio - ADC	1
Ratio - S/H	1
Reference Type	External, Internal
Sampling Rate (Per Second)	250 kHz
Voltage - Supply, Analog	5 V
Voltage - Supply, Digital (Max)	5.25 V
Voltage - Supply, Digital (Min)	2.7 V

MAX11044 Series

4-/6-/8-Channel, 16-/14-Bit, Simultaneous-Sampling ADCs

Part	Configuration	Package / Case	Architecture	Operating Temperature (Min)	Operating Temperature (Max)	Reference Type	Input Type	Voltage - Supply, Analog	Voltage - Supply, Digital (Min)	Voltage - Supply, Digital (Max)	Number of A/D Converters	Package Width	Package Name	Package Length	Sampling Rate (Per Second)	Features	Data Interface	Number of Bits	Ratio - ADC	Ratio - S/H	Mounting Type	Number of Inputs
Analog Devices Inc./Maxim Integrated MAX11044ETN+T	S/H-ADC	56-WFQFN Exposed Pad	SAR	-40 °C	85 °C	External Internal	Single Ended	5 V	2.7 V	5.25 V	4 count	8 mm	56-TQFN	8 mm	250 kHz	Simultaneous Sampling	Parallel	16 bits	1	1	Surface Mount	4
Analog Devices Inc./Maxim Integrated MAX11044BETN+	S/H-ADC	56-WFQFN Exposed Pad	SAR	-40 °C	85 °C	External Internal	Single Ended	5 V	2.7 V	5.25 V	4 count	8 mm	56-TQFN	8 mm	250 kHz	Simultaneous Sampling	Parallel	16 bits	1	1	Surface Mount	4
Analog Devices Inc./Maxim Integrated MAX11044BETN+T	S/H-ADC	56-WFQFN Exposed Pad	SAR	-40 °C	85 °C	External Internal	Single Ended	5 V	2.7 V	5.25 V	4 count	8 mm	56-TQFN	8 mm	250 kHz	Simultaneous Sampling	Parallel	16 bits	1	1	Surface Mount	4
Analog Devices Inc./Maxim Integrated MAX11044ETN+	S/H-ADC	56-WFQFN Exposed Pad	SAR	-40 °C	85 °C	External Internal	Single Ended	5 V	2.7 V	5.25 V	4 count	8 mm	56-TQFN	8 mm	250 kHz	Simultaneous Sampling	Parallel	16 bits	1	1	Surface Mount	4
Analog Devices Inc./Maxim Integrated MAX11044ECB+	S/H-ADC	64-TQFP Exposed Pad	SAR	-40 °C	85 °C	External Internal	Single Ended	5 V	2.7 V	5.25 V	4 count	10 mm	64-TQFP-EP	10 mm	250 kHz	Simultaneous Sampling	Parallel	16 bits	1	1	Surface Mount	4
Analog Devices Inc./Maxim Integrated MAX11044ECB+T	S/H-ADC	64-TQFP Exposed Pad	SAR	-40 °C	85 °C	External Internal	Single Ended	5 V	2.7 V	5.25 V	4 count	10 mm	64-TQFP-EP	10 mm	250 kHz	Simultaneous Sampling	Parallel	16 bits	1	1	Surface Mount	4
Analog Devices Inc./Maxim Integrated MAX11044BECB+	S/H-ADC	64-TQFP Exposed Pad	SAR	-40 °C	85 °C	External Internal	Single Ended	5 V	2.7 V	5.25 V	4 count	10 mm	64-TQFP-EP	10 mm	250 kHz	Simultaneous Sampling	Parallel	16 bits	1	1	Surface Mount	4

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

MAX11044ETN+T | Datasheet

Package Drawing - 56-LFCSP-8X8X0.75