MAX176BCPA+ ,Serial Output, 250ksps, 12-Bit ADC with Track/Hold and Reference79-OO?5:hhw " 12/92
MAX176BCWE ,Serial-Output, 250Ksps 12-Bit ADC with T/H and RefernceGeneral Description
The MAX176 is a complete analog-to-digital converter
(ADC) that achieves a ..
MAX176BCWE ,Serial-Output, 250Ksps 12-Bit ADC with T/H and RefernceGeneral Description
The MAX176 is a complete analog-to-digital converter
(ADC) that achieves a ..
MAX176BCWE+ ,Serial Output, 250ksps, 12-Bit ADC with Track/Hold and ReferenceELECTRICAL CHARACTERISTICS
(VDD = +5V i5%_ Vss = -11 4V to -IS75V, fCLK = 4MHE for MAX176_C/E an ..
MAX176BEPA ,Serial-Output, 250Ksps 12-Bit ADC with T/H and RefernceGeneral Description
The MAX176 is a complete analog-to-digital converter
(ADC) that achieves a ..
MAX176BEWE ,Serial-Output, 250Ksps 12-Bit ADC with T/H and RefernceGeneral Description
The MAX176 is a complete analog-to-digital converter
(ADC) that achieves a ..
MAX4599EUT ,Low-Voltage, Single-Supply, SPDT Analog Switch in SC70Applications♦ TTL/CMOS-Logic CompatibleBattery-Operated EquipmentAudio and Video Signal Routing ♦ - ..
MAX4599EXT ,PLASTIC ENCAPSULATED DEVICESTable of Contents I. ........Device Description V. ........Quality Assurance Information II ..
MAX4599EXT+T ,Low-Voltage, Single-Supply, SPDT Analog Switch in SC70ELECTRICAL CHARACTERISTICS— Single +5V Supply(V+ = +4.5V to +5.5V, V = +2.4V, V = +0.8V, T = T to T ..
MAX4599EXT-T ,Low-Voltage / Single-Supply / SPDT Analog Switch in SC70Applications TTL/CMOS-Logic CompatibleBattery-Operated EquipmentAudio and Video Signal Routing - ..
MAX4599EXT-T ,Low-Voltage / Single-Supply / SPDT Analog Switch in SC70ELECTRICAL CHARACTERISTICS— Single +5V Supply(V+ = +4.5V to +5.5V, V = +2.4V, V = +0.8V, T = T to T ..
MAX4599EXT-T ,Low-Voltage / Single-Supply / SPDT Analog Switch in SC70ELECTRICAL CHARACTERISTICS—Single +5V Supply (continued)(V+ =+4.5V to +5.5V, V = +2.4V, V = +0.8V, ..
MAX176ACPA+-MAX176AEWE+-MAX176BCPA+-MAX176BCWE+
Serial Output, 250ksps, 12-Bit ADC with Track/Hold and Reference
General Description
The MAX176 is a complete analog-to-cf/l converter
(ADC) that achieves a 250k samples per second (ksps)
sampling rate by combining a fast track/hold (O 4ps max
acqr.rstion time), a 3.1415 ADC, and a burtd-zener volt-
age reference. The deVice also saves space with serial
interface and 8-pn DIPor 16-pin surface-mount so pack-
Supply and reference decoupling capacitors are the only
external components needed. The CLOCK input can be
driven from an external JividCd-dOwn microprocessor
clock or from the sera(-Clocl; output of a microcontroller.
The MAX176 works with +5V and -121/ to 45V supply
voltages (148mW typ power dissipation),
The MAX176'S 3-Wire serial interface works with general-
purpose serial-to-parallel converters, such as the
/4HC595, as well as with digital-sg) processors and
microcontrollers. Its 3-wire seriat interface is fully com-
patible with SPI, (0SPI and MicrowwerM interface stan
dards,
Applications
Telecommunications
Digital-Signal Processng (DSP)
Sonar/Radar Signal Processing
Industrial Data Acquetion
Functional Diagram
2hlAUfDtlL4ly'l]
Serial-Output, 250ksps 12-Bit ADC
with Tll8l and Reference
Features
. 12-Bit Resolution and Linearity
. 0.4ys Track/Hold Acquisition Time
. 3.5ps Max Conversion Time
. 250ksps Sampling Rate
. SPl-, QSPI- and Microwire"l-Compatibes Serial Output
. ew Input Voltage Range
. On-Chip Voltage Reference
. Low Power (148mW)
. Easy to Opto- or Transformer-lsolate
. Small-Footprint 8-Pin DIP, 16-Pin SO
Ordering Information
l PART TEMP. RANGE PIN-PACKAGE ERROR
MAX176ACPA o Cito e70 C a Mastic D D tV.'
MAXWGBCPA o C to +70 C a Plasic Dr ,i
MAX176ACWE o C to +70 C 16 wide so :22
MAXWGBCWE o C to .70 C 16 Wide sc, -l
MAXWBBC/D O C to +70 C Dcc' :1
Ordering Information continued on last page.
' Contact factory for dice spec‘ilicaliuns
Pin Configurations
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MAXIM i -,
HHERLNCL _- _ MAXH6
Ft H7 _
torivsi l CONTHQL‘ - SW', ,
CLOCK L A)Cjl0, I J . _-', DATA
P N CONHGUHAHON IS 8f N m
TOPViEW
VII} _ 1 a t v i
mN " MAXIM 7 t CONVST
Mr " MAXW 5 t C100;
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Wit [1 . ui Van
N: " Is) lit
Nf', " MAW/ti 14 NC
AN " 13 www,‘
\iRFr F 12 CtUCF
me E 11 NC,
mm " 10 NC,
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Maxim Integrated Products 1
Call toll free f.Mth9Btt.BBtt0 for free samples or literature.
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Serial-Output, 250ksps 12-Bit ADC
with T/H and Reference
ttt ABSOLUTE MAXIMUM RATINGS
k V00 10 GND -f) 3V to +7V Operating Temperature Ranges
VsstoGND T ................ +O3Vlo-17V MAX176,C__ oct +7OC
F AIN to GND .......... V .......... _ :15v MAX176_E, - MO C lo +85 C
M Digital lnpul Voltage to GND ............ ( 3V, VDD ' C)d3V MAX176_MJA 65 C to + 125 C
Digtlal Output Voltage [0 GND ....... T -0 3V, VDD + 0 3V Storage Temperature Range -65 C10 + 160 C
st Continuous Power Dssipation (TA = +70 C) Lead Temperature (soldering, 10 sec) +300 C
E 8-Pm Plastic DIP (derate 9 OQmW/‘C above +70 C) V _ 727mW
16-Po Wide so (derate 9 52mW/C above +70'C) _ _ 762mW
8-Pm CERDIP (derate 8 OOmW/‘C above +70'C) _ _ _ _ 640mW
Stresses beyond those Hsied under 'Abso/ule Marmum Haongs" may cause permanen! damage lo thes dewce These am slrcss ralrngs only .qm/ 1tvrcstiCv1al
operaI/on of me device at Ihese or any other ccndmons beyond mosc rnd/caled m the operational secI/ons or (/10 speahcanans IS nol mmmd Fmosuru w
absolute ma wmum raung condmons lor extended penods may affect dewce IE/Iab/Irly
ELECTRICAL CHARACTERISTICS
(VDD " +5V t5%. Vss = 41 4V ( -15 75V, fCLN = 4MHz for MAX176_C/E and fax = 3MHz tor MAX176_M, TA = TMiN 10 mm,
unless otherwise noted.)
PARAMETER ' SYMBOL I CONDITIONS MIN TYP MAX UNITS
ADC ACCURACY
Resolution Guaranteed monotomc over temp 12 Bits
_ MAX176AC/AE tl/2
Integral Nonlmearity (Note 1) INL TA = TMIN to TMAX 1hAr(176l3C/BE/BM - tl LSB
( MAX176AM 13/4
TA = +25'C MAX176AM tl/2
MAX176A t3/4
Differential Nonlinearlly (Note 1) DNL - - LSB
W MAX176B tl
Offset Error (Notes l, 2) __-+I 13 LSB
Offset Tempco O 5 ppm/ C
Full-Scale Error (Note 3) TA = +250 t8 LSB
Full-Scale Tempco (Note 4) Excluding reference drift tl ppm/ C
aNaLoGluT" - C - -
Input Voltage Range - ( - 5 V
Input Current - 2 5 mA
Input Capacitance (Note 5) 10 pF
INTERNAL REFERENCE -
_VrREF Output Voltage I - - 4 98 5 00 -5 02 V
( MAX1761 t30
VREF Output Tempco (Note 6) - - - ppm/ C
- MAX1_76,E/M 7 t40
Load Regulation (Note 7) OmA < IL < SmA 5 mV
Pov_suFPFiEgECTtoN ' - 7
Positive frup_ply Rejection VDD FS change, Vss = -15V or -12N/, Vryo = 5V t5% - t1/2 LSB
Negative Supply Rejection Vss FS Change VDD = 5V Vss = - 15V 15% 11/2 LSB
Vss = -12N/ 15% tl/2
LOGIC INPUTS (CLK, CONVST) - -
\nputHigh Voltage VIH 24 V
Input Low Voltage VIL O 8 V
_ InputCiiTacitance (NoteS) CIN _ -r "r _10 pF
InputCurrent ltN Input voltage = 0V to V00 - t5 pA
2 lMAXl/Vl
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