MAX528EAG ,Octal, 8-Bit, Serial DACs with Output BufferFeatures
' Now Available in Space-Saving SSOP
' 8 Buffered Noninverting Outputs
' Buffer D ..
MAX528EPP+ ,Octal, Serial, 8-Bit DAC with Output BuffersGeneral Description
The MAX528/MAX529 are monolithic devices combining
an octal 8-bit, digital- ..
MAX528EWG ,Octal, 8-Bit, Serial DACs with Output Buffer19-4193; Rev 2; 5/94
MAX528EWG+ ,Octal, Serial, 8-Bit DAC with Output BuffersApplications
Digital Gain and Offset Adjustment
Digital Calibration
Multiple Trim Pot Replac ..
MAX5290AETE ,Buffered, Fast-Settling, Dual, 12-/10-/8-Bit, Voltage-Output DACsFeaturesThe MAX5290–MAX5295 dual, 12-/10-/8-bit, voltage- Dual, 12-/10-/8-Bit Serial DACs in 4mm x ..
MAX5290AEUD ,Buffered, Fast-Settling, Dual, 12-/10-/8-Bit, Voltage-Output DACsMAX5290–MAX529519-3005; Rev 0; 11/03Buffered, Fast-Settling, Dual, 12-/10-/8-Bit,Voltage-Output DACs
MAX9737ETG+T ,Mono 7W Class D AmplifierApplicationsOrdering Information2.1 Notebook PCs PART TEMP RANGE PIN-PACKAGELCD/PDP/CRT MonitorsMAX ..
MAX973CSA ,Ultra-Low-Power / Open-Drain / Single/Dual-Supply ComparatorsMAX971–MAX974/MAX981–MAX98419-0450; Rev 0; 11/95Ultra-Low-Power, Open-Drain,Single/Dual-Supply Comp ..
MAX973CSA ,Ultra-Low-Power / Open-Drain / Single/Dual-Supply ComparatorsMAX971–MAX974/MAX981–MAX98419-0450; Rev 0; 11/95Ultra-Low-Power, Open-Drain,Single/Dual-Supply Comp ..
MAX973CSA ,Ultra-Low-Power / Open-Drain / Single/Dual-Supply ComparatorsApplicationsfor adding hysteresis without feedback or complicatedBattery-Powered Systems Level Tran ..
MAX973CSA ,Ultra-Low-Power / Open-Drain / Single/Dual-Supply ComparatorsFeaturesThe MAX971–MAX974 and MAX981–MAX984 single/' µMAX Package—Smallest 8-Pin SOdual/quad low-vo ..
MAX973CSA+ ,Ultra-Low-Power, Open-Drain, Single/Dual-Supply ComparatorsELECTRICAL CHARACTERISTICS—5V OPERATION(V+ = 5V, V- = GND = 0V, T = T to T , unless otherwise noted ..
MAX528CAG-MAX528CPP-MAX528CWG-MAX528EAG-MAX528EWG-MAX529CAG-MAX529CPP-MAX529CWG-MAX529EPP-MAX529EWG
Octal, 8-Bit, Serial DACs with Output Buffer
19-4193; Rev 2. 5/94
General Description
The MAX528/MAX529 are monolithic devices combining
an octal 8-bit, digitaI-to-analog converter (DAC), 8 output
butters, and serial-interface logic in a space-saving shrink
small outline package (SSOP). The MAX528 operates from
a single supply up to 15V or from split supplies
totaling up to 20V, including +5V/-15V, +12V/-5V, and
+15W-5V. The MAX529 operates from a single +5V supply
or from s5V split supplies. For both parts, a shutdown pin
reduces current consumption to under 50PA, while retain-
ing all internal DAC data.
Three output modes are serially programmable for each
pair of 8 analog outputs. An unbuffered mode connects
the internal R-2R DAC network directly to the output pin,
reducing power consumption and avoiding the buffer's
DC errors. A Ul-buffered mode inserts a buffer between
the R-2R network and the output, providing +5rn/V-2mA
output drive, Hall-buffered output mode is similar, but
uses less power while still providing up to 15mA of output
drive in a unipolar output configuration.
Serial data can be "daisy-chained" from one device to
another. On power-up, all data bits are reset to O, and
analog outputs enter the unbuffered mode.
Applications
Digital Gain and Offset Adjustment
Digital Calibration
Multiple Trim Pot Replacement
Microcontrolled Analog Outputs
2vlLa2ClLAlAl
Octal, 8-Bit, Serial DACs
with Output Buffer
Features
3-Wire Serial Interface
Single +5V or Dual e5V Supply Operation (MAX529)
Low-Power Shutdown
Now Available in Space-Saving SSOP
8 Buffered Noninverting Outputs
Butter Disable Control
2 Pairs of Differential Reference Inputs
Stable Driving Output Capacitance Loads
Ordering Information
PART TEMP. RANGE PIN-PACKAGE
MAX528CPP 0°C to 170°C 20 Plastc DIP
MAX528CWG 0°C to +70°C 24 Wide so
MAX528CAG 0°C to_+_7_0°c _______24 SSOP
MAX528C/D 0°C to +70°C Dice'
MAX528EPP -40°C to +85°C 20 Plastic DIP
MAX528EWG -40''C to +85"C 24 Wide so
MAX528EAG -40°C to +85°C 24 SSOP
MAX528MJP 65°C to +125°C 20 CERDIP"
Ordering Information continued on last page.
' Contact factory for dice specifications
.. Contact factory for availability and processing to MIL-STD-Sss.
Pin Configurations
TOP VIEW v v
NC E . E NC. REFLI E . E REFLZ
. V REFLl E a REFLZ REFHl E E REFHZ
"Em E E firrL2 REFH1 E 22 REFHZ 0010 E E] 0017
REFHI E E HEW OUT” E MAXIM E 00fr 00TI E [MAXIM E GUTG
0010 E E 0017 0011 E MAX525 20 0015 'N C E MAX528 El NC"
m E E we MAX529 . MAX529
4 [MAXIM 17 0012 E E 0015 0012 E I/ 0015
0”.” E mg) E 0UT5 0013 E E 0014 'N c E E] N c-
0013 E E] 0014 V00 E E v55 0013 E El 0014
V09 E E Ilss 0111 E E] 5W1 Von E E] Vss
DIN E E SHON CLK E E] tFs 010 E El FfrN
W [E E cs 0001 11 1:41 GND CLK [E E] c-s
00L” [E El GND N C l E] N 0 0001 E E] GND
DIP Wide so 'NO CONNECT PINS SSOP
MAXIM Maxim integrated Products 1
Call toll free 1-800-998-8800 for free samples or literature.
GZSXVW/BZSXVW
MAX528/MAX529
Octal 8-Bit Serial DACs
with Output Buffer
ABSOLUTE MAXIMUM RATINGS - MAX528
VDD to GND ..........
V0010 V33...
vss to GND....
REFH1 - REFLI, REFH2 - REFL2..
- Vss, REFH2 - Vss
REFHT, REFH2 ............
REFL1, REFL2
OUT( (1-8) ........
OUT(1- -8) to Vss ..............
OUT(1-8) Current ...........
DIN, CLK, cs, DOUT..
SHDN 'eww-___-__......,,.,....'..,.
.,.-O.3V to +17V
0.3V to +22V
17V to +0.3V
0.3V to +12V
V to VDD + 0.3V
.\/ss- -0. 3V to REFH_ + o. 3V
,.Vss- o. 3V to P..c)..', + o. 3V
-O.3V to VDD + 0.3V
......... Vss - 0.3V to VDD + DEV
DOUT Current "_----------------. 12OmA
Continuous Power Dissipation (TA-- - +70°C)
PlastIc DIP (derate ll. 11mW/“C above +70°C) ............ 889mW
Wide SO (derate 1 l, 76mW/°C above +70°C)
SSOP(derate B. OOmW/°C above +70°C) .......
CERDIP (derate 11.11mW/“C above +70°C) ................. 889mW
Operating Temperature Ranges:
MAX528C_
MAX528E_ -
MAX528MJP .1.
Storage Temperature Range ............
Lead Temperature (soldering, 10 sec) ..........
- ......................................................... 0°C to + 70°C
..... MOT to +85''C
-55°C to +125°C
-65°C to +160°C
.................. +300°C
Stresses beyond those listed under "Absolute Maximum Ratings" may cause permanent damage to the demos. These are stress ratings only, and luncIIona/
operation of me device at these or any other conditions beyond those indicated in the operational sections of the specifications Is no! implied. Exposure to
absolule maximum rating conditions for extended periods may affect device reliability.
ELECTRICAL CHARACTERISTICS - MAX528
(Unbuffered Mode: VDD = +12V, Vss = OV; Full-Buffered Mode: VDD = +12V, Vss = -5/, GND = OV, REFH = +5V. REFL = ov,
TA = TMIN to TMAX. unless otherwise noted.)
UNBUFFERED MODE FULL-BUFFERED MODE
PARAMETER SYMBOL CONDITIONS (Note1) (Note 2) UNITS '
MIN TYP MAX MIN TYP MAX
STATIC PERFORMANCE
-Resolution 8 8 Bus
Relatve Accuracy RLE too _+1 0 :03 no LSB
(Note 3)
Differential _ l _ i1. t(13 +1 0 LSB
Nonlinearity (Note 4) DNL Guaranteed monotonlc 0 3 0 i
F011-Sca1e Error FSE RLOAD = open :1/2 LSB
R = A) 2 r);
Gan Error (Note 5) LOAD open 0°
RLQAD = 5M2 00 4.3 -2.5 /o
Zero-Code Error 15 t60 mvi
Zero-Code Tempco t5 i100 l pp/f C
DAC Output k k 0k 55 100 (2
Resistance ROUT 8.5 13 2
DAC Output 5 50 0/
- Resistance Match AROUT/ROUT O - o -
VDD Supply Rejection _ = 0.1 1.0 0.3 2.0 mV/V
Ratio (Note 6) PSRR VDD DAC code 55 (hex) -
Vss Supply Rejection - = _1 1 q 0.8 5 O mV/V
Ratio (Notes 4,6) PSRR VSS DAC code 55 (hex) 0 0
REFERENCE INPUT -
Voltage Range REFH REFH . REFL = 11V REFL V003 REFL V003 v
(Note 7) REFL max vss REFH vssn 5 REFH
V REFH1/REFL1,
Input Resistance or DAC code = 55 (hex) 2.0 3.4 2.0 3 4 kn
(Note 8) REFH2/REFL2 "
l I C t CREFH DAC loaded with Os 40 40 pF
n u a aCI ance _- g
p p DAC loaded with Is 250 125 i
REFH=10kHz, 0- 10V.
AC Feedthrough smewave all DACs a -70 -70 dB
code 00 (hex) A
lVI/l XI/Vl
