8-/4-/2-Channel, 14-Bit, Simultaneous-Sampling ADCs

with ±10V, ±5V, and 0 to +5V Analog Input Ranges

2

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ABSOLUTE MAXIMUM RATINGS

ELECTRICAL CHARACTERISTICS

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.

AGND to DGND.....................................................-0.3V to +0.3V

CH0–CH7, I.C. to AGND (MAX1316/MAX1317/MAX1318)...±6.0V

CH0–CH7, I.C. to AGND (MAX1320/MAX1321/MAX1322).±16.5V

CH0–CH7, I.C. to AGND (MAX1324/MAX1325/MAX1326).±16.5V

CONVST, CLK, SHDN,

AGND, DGND...............................................................±50mA

Continuous Power Dissipation

TQFP (derate 22.7mW/°C above +70°C) ...................1818mW

Operating Temperature Range ...........................-40°C to +85°C

Junction Temperature ......................................................+150°C

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

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

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

STATIC PERFORMANCE (Note 1)

Resolution

N

14

Bits

Integral Nonlinearity

INL

(Note 2)

±0.8

±2.0

LSB

Differential Nonlinearity

DNL

No missing codes (Note 2)

±0.5

±1

LSB

Unipolar devices

±40

Offset Error

Bipolar devices

±40

LSB

Unipolar devices

-4

Offset Drift

Bipolar devices

-4

ppm/

°C

Unipolar devices between all channels

35

80

Channel Offset Matching

Bipolar devices between all channels

25

60

LSB

Gain Error

(Note 3)

±8

±40

LSB

Channel Gain-Error Matching

Between all channels

25

LSB

Gain Temperature Coefficient

3

ppm/

°C

Unipolar

74.5

76

Signal-to-Noise Ratio

SNR

Bipolar

75

76.5

dB

Unipolar

74.5

76

Signal-to-Noise and Distortion

Ratio

SINAD

Bipolar

75

76.5

dB

Spurious-Free Dynamic Range

SFDR

83

93

dBc

Total Harmonic Distortion

THD

-90

-83

dBc

Channel-to-Channel Isolation

83

dB

ANALOG INPUTS (CH0–CH7)

MAX1316/MAX1317/MAX1318

0

+5

MAX1320/MAX1321/MAX1322

-5

+5

Input Voltage Range

MAX1324/MAX1325/MAX1326

-10

+10

V