ZSSC4151C datasheet(9/33 Pages) RENESAS

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ZSSC4151C Datasheet

March 25, 2020

Requirement

Parameter

Symbol

Conditions

Min

Typ

Max

Unit

5.3 A2D Conversion

DS_130

ADC resolution [a]

rADC

Bit

DS_131

DNL[a]

DNLADC

Best fit; overall AFE;

VADC_IN according to DS_134.

0.95

LSB

DS_132

INL in TQA temperature

range [a]

INLADC_TQA

Best fit.

LSB

DS_133

INL in TQE temperature

range

INLADC_TQE

Best fit.

LSB

DS_134

ADC input range

VADC_IN

0.05

0.95

VSENS

5.4 Temperature Measurement

Informational [a]

Internal PTAT temperature

sensor measurement

range[a]

OPRTS

Important: This range exceeds

operating conditions for TJ_ABS.

-60

200

°C

DS_140

Internal PTAT temperature

sensitivity

STTSI

Raw values, without conditioning

calculation.

Analog gain = 12.6

LSB/K

DS_141

External temperature diode

channel gain

ATSE_D

LSB/mV

DS_142

External temperature diode

bias current

ITSE_D

µA

DS_143

External temperature diode

input range [a]

VTSE_D

Relative to VTOP.

-1

-0.2

DS_144

External bridge TC channel

gain

ATSE_BRTC

LSB/mV

DS_145

External bridge TC input

voltage range [a]

VTSE_BRTC

Relative to VDDA.

-1

-0.2

DS_146

External RTD channel gain

ATSE_RTD

LSB/mV

DS_147

External RTD input range [a]

VTSE_RTD

Relative to VDDA.

-2

-0.2

5.5 Sensor Diagnostic Tasks

DS_151

Sensor connection loss

threshold [b]

RSCC

240



DS_152

Sensor short threshold

RSSC

1000



5.6 DAC and Analog Output (AOUT Pin)

DS_161

DAC resolution [a]

rDAC

Analog output.

Bit

DS_162

Output current sink/source

| IOUT_SRC/SINK | VAOUT: 5% to 95%, RLOAD ≥ 2k

2.65

DS_163

VAOUT: 10% to 90%, RLOAD ≥ 1k



DS_164

Output current driving

capability[g]

IOUT

Adjusted.

-6

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