Multichannel, 16-Bit, 200ksps Analog-to-Digital

Converters

2

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ABSOLUTE MAXIMUM RATINGS

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.

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

SCLK, CS, DSEL, DSPR, DIN to DGND ...................-0.3V to +6V

Maximum Current into Any Pin............................................50mA

16-Pin QSOP (derate 8.3mW/°C above +70°C)...........667mW

24-Pin QSOP (derate 9.5mW/°C above +70°C)...........762mW

Operating Temperature Ranges

MAX116_ _ CE_ ..................................................0°C to +70°C

MAX116_ _ EE_ ...............................................-40°C to +85°C

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

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

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

ELECTRICAL CHARACTERISTICS

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

DC ACCURACY (Note 1)

Resolution

16

Bits

MAX116_A

±1.5

±2

MAX116_B

±2.0

±3

Relative Accuracy (Note 2)

INL

MAX116_C

±3.0

±6

LSB

MAX116_A

(16 bit, no missing codes over temperature)

±1

+1.75

MAX116_B

(16 bit, no missing codes over temperature)

-1.0

Differential Nonlinearity

DNL

MAX116_C

(15 bit, no missing codes over temperature)

±2

LSB

External reference

0.7

Transition Noise

RMS

noise

Internal reference

0.8

Offset Error

±0.1

±10

mV

Gain Error

(Note 3)

±0.01

±0.2

%FSR

Offset Drift

1

ppm/°C

Gain Drift

(Note 3)

±1.2

ppm/°C

Signal-to-Noise Plus Distortion

SINAD

86

88.5

dB

Signal-to-Noise Ratio

SNR

86

88.5

dB

Total Harmonic Distortion

THD

-100

-90

dB

Spurious-Free Dynamic Range

SFDR

92

101

dB

Full-Power Bandwidth

-3dB point

4

MHz

Full-Linear Bandwidth

SINAD > 85dB

10

kHz

Channel-to-Channel Isolation

(Note 4)

96

dB