ADT7301-5 –SPECIFICATIONS
1
Preliminary Technical Data
(T = T to T , V = +2.7 V to +5.5 V, unless otherwise noted)
A
MIN
MAX DD
P a r a m et er
M in
T yp
M a x
U n it s
T est C on d ition s/C om m en ts
T EMPERAT URE SENSOR AND ADC
Accuracy @ VDD = +5 V (±10%)
tbd
tbd
tbd
± 0.5
± 1
°C
°C
°C
°C
°C
sec
µs
T A = 0°C to 70°C.
T A = –40°C to +85°C.
T A = –40°C to +125°C.
T A = –40°C to +150°C.
± 2
tbd
± 32
T emperature Resolution
Autoconversion Update Rate, tR
T emperature C onversion T ime
0.03125
1
208
SU P P L IE S
Supply Voltage
2.7
5.5
V
For Specified Performance
Supply Current
Normal Mode @ 5 V (±10%)
1.6
280
0.2
2.2
400
1
m A
µA
µA
C onverting.
N ot converting.
Shutdown Mode @ 5 V (±10%)
Power D issipation
N ormal M ode
Shutdown Mode
1 sps
1.4
m W
VDD = +5 V
2.66
17.6
167
µW
µW
µ W
VDD = +5 V - Shutdown Mode
VDD = +5 V - Shutdown Mode
VDD = +5 V - Shutdown Mode
10 sps
100 sps
D IG IT AL IN PU T 3
Input H igh Voltage, VIH
Input Low Voltage, VIL
Input Current, IIN
2.4
V
V
µA
p F
0.8
± 1
10
VIN = 0 V to VDD
All Digital Inputs
Input Capacitance, CIN
D IG IT AL O U T PU T 3
Output H igh Voltage, VOH
Output Low Voltage, VOL
Output Capacitance, COU T
VDD – 0.3 V
ISOURCE = ISINK = 200 µA
IOL = 200 µA
0.4
50
V
p F
N O T E S
1
All specifications apply for –40°C to +150°C unless otherwise stated.
It is not recommended to operate the device at temperatures above +125°C for greater than
exposure beyond this limit will affect device reliability.
2
a total of 5% of the lifetime of the device. Any
3
G uaranteed by design and characterization, not production tested.
Specifications subject to change without notice.
–3 –
REV. PrE