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Status
Part Number	Status
MAX5773	Future Product
MAX5774	Active: In Production.
MAX5775	Future Product

Data Sheet

FULL DATA SHEET (PDF, 428kB) Download   E-Mail

Description

The MAX5773/MAX5774/MAX5775 32-channel, 14-bit, voltage-output, digital-to-analog converters (DACs) are ideal for applications requiring a high number of programmable voltages. The MAX5773/MAX5774/MAX5775 can be programmed to calibrate the 14-bit input data word for gain and offset errors before updating the DAC output. An SPI™-/QSPI™-/MICROWIRE™- or DSP-compatible serial interface controls the MAX5773/MAX5774/MAX5775. Each DAC channel has its own input, gain, and offset register. These three registers pass data through one of the two multiplier accumulator units (MACs), resulting in a voltage output corrected for gain and offset error. Each DAC channel has a double-buffered input structure to minimize the digital-noise feedthrough from the digital inputs to the outputs, and allows for synchronous or asynchronous updating of the outputs. The DAC outputs update independently or simultaneously with a single software or hardware command. The MAX5773/MAX5774/MAX5775 also provide a digital output (DOUT) that allows for readback or daisy chaining of multiple devices. All DAC outputs are buffered and drive 10kΩ in parallel with 100pF. The MAX5773 has a 0 to +10V output range; the MAX5774 has a -2.5V to +7.5V output range; and the MAX5775 has a -5V to +5V output range. The MAX5773/MAX5774/MAX5775 are available in a 68-pin, 10mm x 10mm, TQFN package and a 64-pin, 12mm x 12mm, TQFP package. The MAX5773/MAX5774/MAX5775 are specified over the 0°C to +85°C temperature range. Refer to the MAX5753/MAX5754/MAX5755 data sheet for similar 14-bit, 32-channel DACs without offset and gain calibration.

An evaluation kit is available:  MAX5774EVKIT  

Key Features		Applications/Uses
Offset and Gain Correction for Each DAC Channel Guaranteed Monotonic to 14 Bits 32 Individual DACs in a 10mm x 10mm, 68-Pin TQFN Package or 12mm x 12mm, 64-Pin TQFP Package Output Voltage Ranges 0 to +10V (MAX5773) -2.5V to +7.5V (MAX5774) -5V to +5V (MAX5775) Buffered Voltage Outputs Drive 10kΩ || 100pF Glitch-Free Power-Up SPI/QSPI/MICROWIRE- and DSP-Compatible 33MHz Serial Interface		Arbitrary Function Generators Automatic Test Systems Avionics Equipment Digital Offset/Gain Adjustment Industrial Process Controls Minimum Component Count Analog Systems Optical Router Controls

Diagram

Functional Block Diagram

Application Notes

Application Note 4494: Methods for Calibrating Gain Error in Data-Converter Systems - MAX5774

Evaluation Kits

MAX5774EVKIT

Reliability Reports

Show FIT data for: MAX5774 Request Reliability Report for: MAX5773 MAX5774 MAX5775

Software/Models

none

Ordering Information

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. More: SeeFull Data Sheet or Part 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.

Devices: 1-8 of 8

MAX5774	Free Sample	Buy	Status	Package: TYPE PINS FOOTPRINT   DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
MAX5774UCB+D			Active	LQFP;64 pin;148.8 mm² Outline Drawing: 21-0083 (PDF) Land Pattern: 90-0141 (PDF) Use pkgcode/variation: C64+12*	0°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX5774UCB+TD			Active	LQFP;64 pin;148.8 mm² Outline Drawing: 21-0083 (PDF) Land Pattern: 90-0141 (PDF) Use pkgcode/variation: C64+12*	0°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX5774UCB-D			Active	Land Pattern: Not Available	0°C to +85°C	See data sheet
MAX5774UCB-TD			Active	Land Pattern: Not Available	0°C to +85°C	See data sheet
MAX5774UTK			Active	TQFN;68 pin;102 mm² Outline Drawing: 21-0142 (PDF) Land Pattern: 90-0100 (PDF) Use pkgcode/variation: T6800-3*	0°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX5774UTK-T			Active	Land Pattern: Not Available	0°C to +85°C	See data sheet
MAX5774UTK+			Active	TQFN;68 pin;102 mm² Outline Drawing: 21-0142 (PDF) Land Pattern: 90-0100 (PDF) Use pkgcode/variation: T6800+3*	0°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX5774UTK+T			Active	Land Pattern: Not Available	0°C to +85°C	See data sheet

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New Product Press Release 2005-08-08

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