DA6503.005

14 December 2016

7 (34)

ELECTRICAL CHARACTERISTICS

Parameter

Symbol

Conditions

Min

Typ

Max

Unit

Input Signal Range

ISR

VDD=2.7V

373

253

172

115

mV

Linear Input Signal

Range

ISRLIN

VDD=2.7V

10%...90% (80%)

of ISR

298

202

138

92

mV

Input Signal Offset

OFFSET

VDD=2.7V

±126

±86

±57

±40

0

mV

Full Scale Output

Code Range Values

CODEFS

OSR=4096

OSR=2048

OSR=1024

OSR=512

OSR=256

0

0

0

0

0

14671872

14663680

14647296

1826816

227328



Linear Range Output

Code Values

(10%...90% of Full

Scale Code Range)

CODELIN

OSR=4096

OSR=2048

OSR=1024

OSR=512

OSR=256

1467187

1466368

1464730

182682

22733

13204685

13197312

13182566

1644134

204595



Temperature

Measurement

Resistors

-30%

13900

30600

30600

+30%



















-30%

11900

11400

10900

10400

9900

9400

8900

3900

+30%



Temperature

Coefficient of

Temperature

Measurement

Resistors

-180

ppm/°C

EEPROM size

Note 1.

256

bit

EEPROM data write

time

Note 2.

16

ms

EEPROM data

retention

Note 3

10

24

1

years

Note 1. 16 bits out of 256 bits are reserved for internal oscillator trimming and programmable I2C device address. The remaining 240 bits

can be freely used for storing calibration coefficients and other data.

Note 2. There should be at least a 16ms delay after each EEPROM write since EEPROM programming can take up to 16ms.

Note 3. Data retention values apply when extended EEPROM tests are done. Please contact Micro Analog Systems Oy if the data retention

values here need to be guaranteed by comprehensive EEPROM testing.