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MAX5774UTK-T

Description
Digital to Analog Converters - DAC
CategoryAnalog mixed-signal IC    converter   
File Size418KB,28 Pages
ManufacturerMaxim
Websitehttps://www.maximintegrated.com/en.html
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MAX5774UTK-T Overview

Digital to Analog Converters - DAC

MAX5774UTK-T Parametric

Parameter NameAttribute value
Is it lead-free?Contains lead
Is it Rohs certified?incompatible
MakerMaxim
Parts packaging codeQFN
package instruction10 X 10 MM, 0.80 MM HEIGHT, MO-220WNND-2, TQFN-68
Contacts68
Reach Compliance Codenot_compliant
Maximum analog output voltage7.5 V
Minimum analog output voltage-2.5 V
Converter typeD/A CONVERTER
Enter bit code2\'S COMPLEMENT BINARY
Input formatSERIAL
JESD-30 codeS-XQCC-N68
JESD-609 codee0
length10 mm
Maximum linear error (EL)0.0244%
Number of digits14
Number of functions1
Number of terminals68
Maximum operating temperature85 °C
Minimum operating temperature
Package body materialUNSPECIFIED
encapsulated codeHVQCCN
Encapsulate equivalent codeLCC68,.4SQ,20
Package shapeSQUARE
Package formCHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
Peak Reflow Temperature (Celsius)NOT SPECIFIED
power supply2.7/5,5 V
Certification statusNot Qualified
Maximum seat height0.8 mm
Maximum stabilization time20 µs
Nominal settling time (tstl)20 µs
Nominal supply voltage5 V
surface mountYES
technologyBICMOS
Temperature levelOTHER
Terminal surfaceTin/Lead (Sn/Pb)
Terminal formNO LEAD
Terminal pitch0.5 mm
Terminal locationQUAD
Maximum time at peak reflow temperatureNOT SPECIFIED
width10 mm
19-3686; Rev 2; 4/06
KIT
ATION
EVALU
BLE
AVAILA
32-Channel, 14-Bit, Voltage-Output
DACs with Serial Interface
General Description
Features
o
Offset and Gain Correction for Each DAC Channel
o
Guaranteed Monotonic to 14 Bits
o
32 Individual DACs in a 10mm x 10mm, 68-Pin
TQFN Package or 12mm x 12mm, 64-Pin TQFP
Package
o
Output Voltage Ranges
0 to +10V (MAX5773)
-2.5V to +7.5V (MAX5774)
-5V to +5V (MAX5775)
o
Buffered Voltage Outputs Drive 10kΩ || 100pF
o
Glitch-Free Power-Up
o
SPI/QSPI/MICROWIRE- and DSP-Compatible
33MHz Serial Interface
MAX5773/MAX5774/MAX5775
The MAX5773/MAX5774/MAX5775 32-channel, 14-bit,
voltage-output, digital-to-analog converters (DACs) are
ideal for applications requiring a high number of pro-
grammable voltages. The MAX5773/MAX5774/
MAX5775 can be programmed to calibrate the 14-bit
input data word for gain and offset errors before updat-
ing 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 com-
mand. 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.
Ordering Information
PART
MAX5773UTK*
MAX5773UCB*
MAX5774UTK*
MAX5774UCB
MAX5775UTK*
MAX5775UCB*
PIN-PACKAGE
68 TQFN-EP**
64 TQFP
68 TQFN-EP**
64 TQFP
68 TQFN-EP**
64 TQFP
OUTPUT
VOLTAGE
RANGE (V)
0 to +10
0 to +10
-2.5 to +7.5
-2.5 to +7.5
-5 to +5
-5 to +5
PKG
CODE
T6800-3
C64-12
T6800-3
C64-12
T6800-3
C64-12
Note:
All devices are specified over the 0°C to +85°C temper-
ature range.
*Future
product—contact factory for availability.
**EP
= Exposed paddle.
Pin Configurations
OUT23
OUT22
OUT21
OUT19
OUT18
OUT26
OUT25
OUT24
OUT20
OUT17
AGND
AV
CC
OUT16
TOP VIEW
N.C.
48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33
V
SS
N.C.
32
V
SS
31
AV
DD
30
REF
29
REFGND
28
GS1
27
RESET
26
LDAC
25
DGND
24
DV
DD
23
DIN
22
SCLK
21
DOUT
20
CS
19
DSP
18
GS2
17
DGND
Applications
Automatic Test Systems
Optical Router Controls
Industrial Process Controls
Arbitrary Function Generators
Avionics Equipment
Minimum Component Count Analog Systems
Digital Offset/Gain Adjustment
SPI/QSPI are trademarks of Motorola, Inc.
MICROWIRE is a trademark of National Semiconductor Corp.
N.C.
49
OUT27
50
OUT28
51
OUT29
52
OUT30
53
OUT31
54
AV
CC
55
REFGND
56
AV
DD
57
OUT15
58
OUT14
59
OUT13
60
OUT12
61
OUT11
62
OUT10
63
N.C.
64
1
2
3
4
5
6
7
8
9
10 11 12 13 14 15 16
MAX5773
MAX5774
MAX5775
I.C.
AV
CC
V
SS
OUT9
OUT8
OUT7
OUT2
OUT1
OUT0
OUT6
OUT5
OUT4
AGND
TQFP
Pin Configurations continued at end of data sheet.
1
________________________________________________________________
Maxim Integrated Products
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.
OUT3
DV
DD
N.C.
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