STTS424E02BDN3F STMicroelectronics, STTS424E02BDN3F Datasheet - Page 39

• Manufacturer Part Number: STTS424E02BDN3F
• Description: IC TEMP SENSOR 2KB EEPRM 8-TDFN
• Manufacturer: STMicroelectronics

Specifications of STTS424E02BDN3F

• Function: Temp Monitoring System (Sensor)
• Topology: ADC (Sigma Delta), Register Bank
• Sensor Type: Internal
• Sensing Temperature: -40°C ~ 125°C
• Output Type: I²C™/SMBus™
• Output Alarm: Yes
• Output Fan: No
• Voltage - Supply: 2.7 V ~ 3.6 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-TDFN
• Temperature Threshold: + 150 C
• Full Temp Accuracy: +/- 1 C
• Digital Output - Bus Interface: 2-Wire, I2C
• Digital Output - Number Of Bits: 10 bit
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 2.7 V
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Supply Current: 100 uA
• For Use With: 497-8843 - EVAL DAUGHTER STTS424E02 8-TDFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-8284-2

STTS424E02
Table 27.
1. Guaranteed operating temperature for DA package: T
2. Typical numbers taken at V
3. DN is TDFN package max 0.80 mm height.
4. Contact local ST sales office for availability.
SMBus/I
C-grade
B-grade
V
t
t
V
DA is DFN package max 0.90 mm height.
timeout
V
V
Sym
POR
CONV
Z
f
V
Z
L
V
C
V
DD
SCL
T
OL1
OL2
AIH
AO
AIL
HV
IH
IN
A
IL
= 2.7 V to 3.6 V (except where noted).
(3)
(4)
2
C interface
Power on reset (POR) threshold
Accuracy for corresponding range
2.7 V ≤ V
Accuracy for corresponding range
2.7 V ≤ V
Resolution
Conversion time
Low level voltage
Input logic high
Input logic low
SMBus/I
SMBus/I
SMBus timeout
Allowable voltage on pin A0
Leakage on pin A0
Low level voltage SDA
(A0, A1, A2) input impedance
(A0, A1, A2) input Impedance
Ambient operating temperature
DC/AC characteristics - temperature sensor component with EEPROM (continued)
2
2
DD
DD
C input capacitance
C clock frequency
Description
≤ 3.6 V
≤ 3.6 V
DD
= 3.3 V, T
A
= 25 °C.
(3)
Doc ID 13448 Rev 8
A
= –40 °C to 85 °C and for DN package: T
10-bit temperature data
+40 °C < T
–40 °C < T
+40 °C < T
–40 °C < T
In overvoltage state
+75 °C < T
+75 °C < T
SCL, SDA, A0-A2
SCL, SDA, A0-A2
Test condition
V
V
DD
DD
V
V
I
DA package
DN package
DA package
DN package
DA package
DN package
OL
I
IN
IN
OL
EVENT;
falling edge:
falling edge:
< 0.3 V
> 0.7 V
10-bit
= 2.1 mA
= 6 mA
A
A
A
A
A
A
< +125
< +125
<+ 125
< +125
< +95
< +95
CC
CC
(1)
Min Typ
800
–40
–40
DC and AC parameters
2.1
10
10
25
30
A
= –40 °C to 125 °C;
±1.0
±2.0
±3.0
±0.5
±1.0
±2.0
500
0.6
2.0
5
(2)
Max
±2.0
±3.0
±4.0
±1.0
±2.0
±3.0
0.25
125
100
400
125
0.4
0.8
0.6
10
50
10
85
°C/LS
Unit
kHz
kHz
bits
39/50
ms
ms
µA
kΩ
kΩ
°C
°C
°C
°C
°C
°C
pF
°C
°C
V
V
B
V
V
V
V
V