16-Bit, 135ksps, Single-Supply ADCs with

Bipolar Analog Input Range

2

_______________________________________________________________________________________

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.

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

AIN to AGND .....................................................-16.5V to +16.5V

CS, R/C, RESET to DGND ........................................-0.3V to +6V

Maximum Continuous Current Into Any Pin ........................50mA

28-Pin TSSOP (derate 12.8mW/°C above +70°C) .....1026mW

Operating Temperature Range

MAX11_ _ _CUI ...................................................0°C to +70°C

MAX11_ _ _EUI ................................................-40°C to +85°C

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

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

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

ELECTRICAL CHARACTERISTICS

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

DC ACCURACY

Resolution

RES

16

Bits

MAX11_ _A

-1

+1

MAX11_ _B

-1.0

+1.5

Differential Nonlinearity

DNL

No missing codes

over temperature

MAX11_ _C

-1

+2

LSB

MAX11_ _A

-2

+2

MAX11_ _B

-2

+2

Integral Nonlinearity

INL

MAX11_ _C

-4

+4

LSB

RMS noise, external reference

0.6

Transition Noise

Internal reference

0.75

Offset Error

-10

0

+10

mV

Gain Error

0

±0.2

%FSR

Offset Drift

16

µV/°C

Gain Drift

±1

ppm/°C

Signal-to-Noise Plus Distortion

SINAD

86

90

dB

Signal-to-Noise Ratio

SNR

87

91

dB

Total Harmonic Distortion

THD

-100

-92

dB

Spurious-Free Dynamic Range

SFDR

92

103

dB

ANALOG INPUT

MAX1179

-5

+5

MAX1187

0

+10

Input Range

MAX1189

-10

+10

V

MAX1179/MAX1187

Normal operation

5.3

6.9

9.2

MAX1179

Shutdown mode

3

MAX1177

Shutdown mode

5.3

Normal operation

7.8

10

13.0

Input Resistance

MAX1189

Shutdown mode

6

k

Ω