MAX11359A(2009) View Datasheet(PDF) - Maxim Integrated

Part Name

Description

Manufacturer

MAX11359A
(Rev.:2009)

16-Bit Data-Acquisition System with ADC, DAC, UPIOs, RTC, Voltage Monitors, and Temp Sensor

Maxim Integrated 

16-Bit Data-Acquisition System with ADC, DAC,

UPIOs, RTC, Voltage Monitors, and Temp Sensor

ABSOLUTE MAXIMUM RATINGS

AVDD to AGND .........................................................-0.3V to +4V

DVDD to DGND.........................................................-0.3V to +4V

AVDD to DVDD ............................................................-4V to +4V

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

CLK32K to DGND ....................................-0.3V to (DVDD + 0.3V)

UPIO_ to DGND........................................................-0.3V to +4V

Digital Inputs to DGND ............................................-0.3V to +4V

Analog Inputs to AGND ...........................-0.3V to (AVDD + 0.3V)

Digital Output to DGND…........................-0.3V to (DVDD + 0.3V)

Analog Outputs to AGND.........................-0.3V to (AVDD + 0.3V)

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

Continuous Power Dissipation (TA = +70°C)

40-Pin TQFN (derate 25.6mW/°C above +70°C) ....2051.3mW

Operating Temperature Range

MAX11359ACTL .................................................0°C to +70°C

MAX11359AETL...............................................-40°C to +85°C

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

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

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

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.

ELECTRICAL CHARACTERISTICS

(AVDD = DVDD = +1.8V to +3.6V, VREF = +1.25V, external reference, CLK32K = 32.768kHz (external clock), CREG = 10µF, CCPOUT =

10µF, 10µF between CF+ and CF-, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.) (Note 1)

PARAMETER

ADC DC ACCURACY

Noise-Free Resolution

Conversion Rate

Output Noise

SYMBOL

CONDITIONS

Data rate = 10sps, PGA gain = 2;

data rate = 10sps to 60sps, PGA gain = 1;

no missing codes, Table 1 (Note 2)

No missing codes, Table 1

No missing codes

Integral Nonlinearity

Unipolar Offset Error or Bipolar

Zero Error (Note 3)

Unipolar Offset-Error or Bipolar

Zero-Error Temperature Drift

(Note 4)

Gain Error (Notes 3, 5)

Gain-Error Temperature

Coefficient

INL

Unipolar mode, AVDD = 3V, PGA gain = 1,

TA = +25°C, data rate = 50sps

Uncalibrated

PGA gain = 1, calibrated,

TA = +25°C, data rate = 50sps

Bipolar

Unipolar

Uncalibrated

PGA = 1, calibrated, data rate = 50sps

(Notes 4, 6)

DC Positive Power-Supply

Rejection Ratio

PSRR

ADC ANALOG INPUTS (AIN1, AIN2)

DC Input Common-Mode

Rejection Ratio

CMRR

PGA gain = 1, unipolar mode, measured by

full-scale error with AVDD = 1.8V to 3.6V

PGA gain = 1, unipolar mode

MIN TYP MAX UNITS

16

Bits

10

512

sps

Table 1

µVRMS

±0.004

%FSR

±1.0

%FSR

±0.003

±2.0

±10

±0.6

±0.003

±1.0

µV/°C

%FSR

ppm/ °C

73

dB

85

dB

2 _______________________________________________________________________________________

Share Link: