MAX113 datasheet(2/12 Pages) MAXIM

2 / 12 page

+3V, 400ksps, 4/8-Channel,

8-Bit ADCs with 1µA Power-Down

_______________________________________________________________________________________

ABSOLUTE MAXIMUM RATINGS

ELECTRICAL CHARACTERISTICS

(VDD = +3V to +3.6V, REF+ = 3V, REF- = GND, Read Mode (MODE = GND), TA = TMIN to TMAX, unless otherwise noted.)

Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional

operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to

absolute maximum rating conditions for extended periods may affect device reliability.

VDD to GND ..............................................................-0.3V to +7V

Digital Input Voltage to GND ......................-0.3V to (VDD + 0.3V)

Digital Output Voltage to GND ...................-0.3V to (VDD + 0.3V)

REF+ to GND..............................................-0.3V to (VDD + 0.3V)

REF- to GND...............................................-0.3V to (VDD + 0.3V)

IN_ to GND .................................................-0.3V to (VDD + 0.3V)

Continuous Power Dissipation (TA = +70°C)

24 Narrow Plastic DIP

(derate 13.33mW/°C above +70°C) ................................1.08W

24 SSOP (derate 8.00mW/°C above +70°C).................640mW

24 Narrow CERDIP (derate 12.50mW/°C above +70°C) .....1W

28 Wide Plastic DIP

(derate 14.29mW/°C above +70°C) ................................1.14W

28 SSOP (derate 9.52mW/°C above +70°C).................762mW

28 Wide CERDIP (derate 16.67mW/°C above +70°C)....1.33W

Operating Temperature Ranges

MAX113C_G/MAX117C_I ....................................0°C to +70°C

MAX113E_G/MAX117E_I ..................................-40°C to +85°C

MAX113MRG/MAX117MJI..............................-55°C to +125°C

Storage Temperature Range .............................-65°C to +150°C

Lead Temperature (soldering, 10sec) .............................+300°C

VIN_ = 3Vp-p

MAX11_M, fSAMPLE = 340kHz, fIN = 30.725kHz

GND < VIN_ < VDD

MAX11_C/E, fSAMPLE = 400kHz, fIN = 30.273kHz

No-missing-codes guaranteed

CONDITIONS

VREF-

VDD

REF+ Input Voltage Range

Ω

RREF

Reference Resistance

CIN_

Input Capacitance

µA

±3

IIN_

Input Leakage Current

VREF-

VREF+

VIN_

Input Voltage Range

V/µs

0.28

0.5

Input Slew Rate, Tracking

LSB

±1

TUE

Total Unadjusted Error

Bits

Resolution

MHz

0.3

Input Full-Power Bandwidth

SINAD

Signal-to-Noise Plus

Distortion Ratio

LSB

±1

DNL

Differential Nonlinearity

LSB

±1

Zero-Code Error

LSB

±1

Full-Scale Error

LSB

±1/4

Channel-to-Channel Mismatch

UNITS

MIN

TYP

MAX

SYMBOL

PARAMETER

MAX11_M, fSAMPLE = 340kHz, fIN = 30.725kHz

MAX11_C/E, fSAMPLE = 400kHz, fIN = 30.273kHz

-50

THD

Total Harmonic Distortion

-50

MAX11_M, fSAMPLE = 340kHz, fIN = 30.725kHz

MAX11_C/E, fSAMPLE = 400kHz, fIN = 30.273kHz

SFDR

Spurious-Free Dynamic

Range

GND

VREF+

REF- Input Voltage Range

ACCURACY (Note 1)

DYNAMIC PERFORMANCE

ANALOG INPUT

REFERENCE INPUT

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