LM93 datasheet(87/92 Pages) NSC

87 / 92 page

DC Electrical Characteristics (Continued)

The following limits apply for +3.0 V

DC to +3.6 VDC, unless otherwise noted. Bold face limits apply for TA =TJ over TMIN to

MAX of the operating range; all other limits TA =TJ = 25˚C unless otherwire noted. TA is the ambient temperature of the

LM93; T

J is the junction temperature of the LM93; TD is the junction temperature of the thermal diode.

Symbol

Parameter

Conditions

Typical

(Note 9)

Limits

(Note 10)

Units

(Limits)

DNL

Differential Non-Linearity

±1

LSB

PSS

Power Supply (V

DD) Sensitivity

±1

%/V (of

FS)

Total Monitoring Cycle Time

100

ms (max)

Input Resistance for Inputs with Dividers

200

140

Ω (min)

AD_IN1- AD_IN3 and AD_IN15 Analog Input

Leakage Current (Note 13)

nA (max)

REFERENCE OUTPUT (V

REF) CHARACTERISTICS

Tolerance

±1

% (max)

REF

Output Voltage (Note 14)

2.500

2.525

2.475

V (max)

V (min)

Load Regulation

SOURCE =−2mA

SINK =2mA

0.1

DIGITAL OUTPUTS: PWM1, PWM2

Current Sink

mA (min)

Output Low Voltage

OUT = 8.0 mA

0.4

V (max)

DIGITAL OUTPUTS: ALL

Output Low Voltage (Note excessive current flow

causes self-heating and degrades the internal

temperature accuracy.)

OUT = 4.0 mA

0.4

V (min)

OUT =6mA

0.55

V (min)

High Level Output Leakage Current

OUT =VDD

0.1

µA (max)

OTMAX

Maximum Total Sink Current for all Digital Outputs

Combined

mA (max)

Digital Output Capacitance

DIGITAL INPUTS: ALL

Input High Voltage Except Address Select

2.1

V (min)

Input Low Voltage Except Address Select

0.8

V (max)

Input High Voltage for Address Select

90% V

V (min)

Input Mid Voltage for Address Select

43% V

57% V

V (min)

V (max)

Input Low Voltage for Address Select

10% V

V (max)

HYST

DC Hysteresis

0.3

Input High Current

IN =VDD

−10

µA (min)

Input Low Current

IN =0V

µA (max)

Digital Input Capacitance

DIGITAL INPUTS: P1_VIDx, P2_VIDx, GPIO_7, GPIO_6, GPIO_5, GPIO_4 (When respective bit set in Register BEh GPI/VID

Level Control)

Alternate Input High Voltage (AGTL+ Compatible)

0.8

V (min)

Alternate Input Low Voltage (AGTL+ Compatible)

0.4

V (max)

LM93 Datasheet(PDF) 87 Page - National Semiconductor (TI)

LM93 Datasheet(HTML) 87 Page - National Semiconductor (TI)

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