© 2016 Integrated Device Technology, Inc

7

November 14, 2016

ZSC31015 Datasheet

1

Electrical Characteristics

1.1.

Absolute Maximum Ratings

Note: The absolute maximum ratings are stress ratings only. The device might not function or be operable above

the operating conditions given in section 1.2. Stresses exceeding the absolute maximum ratings might also

damage the device. In addition, extended exposure to stresses above the recommended operating conditions

might affect device reliability. IDT

does not recommend designing to the “Absolute Maximum Ratings.”

Parameter

Symbol

Min

Max

Unit

Analog Supply Voltage

-0.3

6.0

V

Voltages at Analog I/O

– In Pin

-0.3

VDD+0.3

V

Voltages at Analog I/O

– Out Pin

-0.3

VDD+0.3

V

Storage Temperature Range (

10 hours)

-50

150

°C

Storage Temperature Range (<10 hours)

-50

170

°C

Note: Also see Table 6.1 regarding soldering temperature and storage conditions.

1.2.

Recommended Operating Conditions

Parameter

Symbol

Min

Typ

Max

Unit

Analog Supply Voltage to Ground

2.7

5.0

5.5

V

Analog Supply Voltage (with external JFET Regulator)

5.5

7

30

V

Common Mode Voltage

1

V

Ambient Temperature Range

1), 2)

-50

150

C

100

220

470

nF

Output Load Resistance to VDD

3)

5

k



Output Load Resistance to VSS

3),4)

5

k



Output Load Capacitance

5)

1

10

15

nF

Bridge Resistance

6),7)

0.3

100

k



Power-On Rise Time

100

ms

1)

Note that the maximum EEPROM programming temperature is 85°C.

2)

If buying die, designers should use caution not to exceed maximum junction temperature by proper package selection.

3)

Only needed for Analog Output Mode; not needed for Digital Output Mode. When a pull-down resistor is used as the load resistor, the power loss

4)

Note: for unlocked devices or during calibration, the minimum value of output load resistance to VSS is 20k

Ω.

5)

6)

Note: Minimum bridge resistance is a factor if using the Bsink feature. The rds(on) of the Bs

ink transistor is 8 to 10Ω when operating at V

give rise to a ratiometricity inaccuracy that becomes greater with low bridge resistances.

7)

Note: Minimum bridge resistance is important if using certain diagnostic features. It must be at least 0.3k

Ω at V

the Sensor Short Check to function properly. For details, see section 2.6.3.