Dc electrical characteristics, Lm93 – Rainbow Electronics LM93 User 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
Limits
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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