ZSSC3138 Datasheet

© 2016 Integrated Device Technology, Inc.

6

January 25, 2016

1.3.

Electrical Parameters

All parameter values are valid under the operating conditions specified in section 1.2 (special definitions

excluded). All voltages referenced to VSSA.

Note: See important notes at the end of Table 1.3.

Table 1.3

Electrical Parameters

No.

Parameter

Symbol

Conditions

Min

Typ

Max

Unit

1.3.1.

Supply Current and System Operation Conditions

1.3.1.1

Supply current

Without bridge and load

5.5

mA

1.3.1.2

Oscillator frequency

1)

Adjustment guaranteed for

whole temperature range

2

3

4

MHz

1.3.2.

Analog Front-End (AFE) Characteristics

1.3.2.1

Input span

Analog gain: 105 to 2.8

8

275

mV/V

Analog gain: 420 to 2.8

1

275

mV/V

1.3.2.2

Parasitic differential input

offset current

1)

Temperature range

-10

10

nA

Temperature range

-2

2

nA

1.3.2.3

Common mode

input range

Depends on gain adjust;

XZC off (refer to section

2.3.1)

0.29

0.65

VDDA

1.3.2.4

Analog offset

compensation range

Depends on gain

adjustment; refer to

section 2.3.2

-300

300

1.3.3.

Temperature Measurement

(Refer to section 2.4.)

1.3.3.1

Internal temperature diode

sensitivity

Raw values,

without conditioning

700

2700

ppm FS

/ K

1.3.4.

A/D Conversion

1.3.4.1

A/D resolution

1)

13

16

Bit

1.3.4.2

DNL

1)

best fit, complete AFE,

range according to 1.3.4.5

0.95

LSB