Rainbow Electronics LM93 - Manual (Page 87)

DC Electrical Characteristics
(Continued)
The following limits apply for +3.0 V
DC
to +3.6 V
DC
, unless otherwise noted. Bold face limits apply for T
A
= T
J
over T
MIN
to
T
MAX
of the operating range; all other limits T
A
= T
J
= 25˚C unless otherwire noted. T
A
is the ambient temperature of the
LM93; T
J
is the junction temperature of the LM93; T
D
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)
T
C
Total Monitoring Cycle Time 100 ms (max)
Input Resistance for Inputs with Dividers 200 140 k Ω (min)
AD_IN1- AD_IN3 and AD_IN15 Analog Input
Leakage Current (Note 13)
60 nA (max)
REFERENCE OUTPUT (V
REF
) CHARACTERISTICS
Tolerance ± 1 % (max)
V
REF
Output Voltage (Note 14)
2.500
2.525
2.475
V (max)
V (min)
Load Regulation I
SOURCE
= −2 mA
I
SINK
= 2 mA
0.1 %
DIGITAL OUTPUTS: PWM1, PWM2
I
OL
Current Sink 8 mA (min)
V
OL
Output Low Voltage I
OUT
= 8.0 mA 0.4 V (max)
DIGITAL OUTPUTS: ALL
V
OL
Output Low Voltage (Note excessive current flow
causes self-heating and degrades the internal
temperature accuracy.)
I
OUT
= 4.0 mA
0.4 V (min)
I
OUT
= 6 mA
0.55 V (min)
I
OH
High Level Output Leakage Current V
OUT
= V
DD
0.1 10 µA (max)
I
OTMAX
Maximum Total Sink Current for all Digital Outputs
Combined
32 mA (max)
C
O
Digital Output Capacitance 20 pF
DIGITAL INPUTS: ALL
V
IH
Input High Voltage Except Address Select 2.1 V (min)
V
IL
Input Low Voltage Except Address Select 0.8 V (max)
V
IH
Input High Voltage for Address Select 90% V
DD
V (min)
V
IM
Input Mid Voltage for Address Select 43% V
DD
57% V
DD
V (min)
V (max)
V
IL
Input Low Voltage for Address Select 10% V
DD
V (max)
V
HYST
DC Hysteresis 0.3 V
I
IH
Input High Current V
IN
= V
DD
−10 µA (min)
I
IL
Input Low Current V
IN
= 0V 10 µA (max)
C
IN
Digital Input Capacitance 20 pF
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)
V
IH
Alternate Input High Voltage (AGTL+ Compatible) 0.8 V (min)
V
IL
Alternate Input Low Voltage (AGTL+ Compatible) 0.4 V (max)
LM93
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