N34TS108 Temperature Sensor Datasheet

N34TS108 Datasheet, PDF, Equivalent


Part Number

N34TS108

Description

Low-Voltage Digital Temperature Sensor

Manufacture

ON Semiconductor

Total Page 16 Pages
Datasheet
Download N34TS108 Datasheet


N34TS108
N34TS108
Low‐Voltage Digital
Temperature Sensor
Description
N34TS108 is a digital-output temperature sensor with a
dynamically-programmable limit window, and under- and over
temperature alert functions. These features provide optimized
temperature control without the need of frequent temperature readings
by the controller or application processor.
The N34TS108 features SMBus t and two-wire interface
compatibility, and allows up to three devices on one bus with the
SMBus alert function.
The N34TS108 is ideal for thermal management optimization in
a variety of consumer, computer, and environmental applications. The
device is specified over a temperature range of –40°C to +125°C.
Features
Dynamically-Programmable Limit Window with Under- and Over
Temperature Alerts
Accuracy:
±0.75°C (max) from –20°C to +85°C
±1°C (max) from –40°C to +125°C
Low Quiescent Current:
6 mA Active from –40°C to +125°C
Supply Range: 1.4 V to 3.6 V
Resolution: 12 Bits (0.0625°C)
Package: 1.2-mm × 0.8-mm, 6-Ball WCSP
Typical Applications
Smartphone and Tablet Thermal Management
Battery Management
Thermostat Control
Under- and Over Temperature Protection for Environmental
Monitoring and HVAC
Table 1. ABSOLUTE MAXIMUM RATINGS
Parameter
Rating
Unit
Supply Voltage
3.6 V
Input Voltage
0.5 to 3.6
V
Operating Temperature
55 to 150
°C
Junction Temperature (TJ)
150 °C
Storage Temperature (Tstg)
60 to 150
°C
Stresses exceeding those listed in the Maximum Ratings table may damage the
device. If any of these limits are exceeded, device functionality should not be
assumed, damage may occur and reliability may be affected.
www.onsemi.com
WLCSP6
C6 SUFFIX
CASE 567WQ
FUNCTION DIAGRAM
A1
V+
Diode
Temp
Sensor
Control
Logic
A2
GND
B1
A0
DS
ADC
C1
ALERT
OSC
Serial
Interface
B2
SCL
Config
and Temp
Register
C2
SDA
MARKING DIAGRAM
T
YW
(WLCPA)
T = Specific Device Code
Y = Year
W = Work Week
ORDERING INFORMATION
See detailed ordering and shipping information on page 12 of
this data sheet.
© Semiconductor Components Industries, LLC, 2014
February, 2020 Rev. 1
1
Publication Order Number:
N34TS108/D

N34TS108
N34TS108
Pin 1
VCC
PIN CONFIGURATION
WLCSP6
A1 A2 GND
Pin 1
SCL
UDFN6
SDA
A0 B1
B2 SCL
ALERT C1
C2 SDA
(Top View)
GND
VCC
ALERT
A0
(Top View)
Table 2. ESD RATINGS
ESD Rating
V(ESD) Electrostatic
Discharge
Human body model (HBM), per ANSI/ESDA/JEDEC JS001, all pins11l
Charged device model (COM), per JEDEC specification JESD22C101, all pins
Value
±2000
±1000
Unit
V
V
Table 3. D.C. OPERATING CHARACTERISTICS (VCC = 1.8 V, TA = 25°C, unless otherwise specified)
Parameter
Conditions
Min Typ
TEMPERATURE INPUT
Range
–40
Accuracy (Temperature Error)
–20°C to +85°C
±0.15
–40°C to +125°C
±0.3
Accuracy vs. Supply
±0.03
DIGITAL INPUT/OUTPUT
VIH Input Logic High Level
VIL Input Logic Low Level
IIN Input Current
VOL Output Logic Low Level
ALERT Internal Pull-up Resistor
0 V < VIN < (VCC) +0.3 V
VCC > 2 V, IOUT = 3 mA
VCC < 2 V, IOUT = 3 mA
ALERT to VCC
0.7 (VCC)
0.5
80 100
Resolution
12
Conversion Time
One-Shot mode
17 22
Conversion Modes
CR1 = 0, CR0 = 0
0.25
CR1 = 0, CR0 = 1 (default)
1
CR1 = 1, CR0 = 0
4
CR1 = 1, CR0 = 1
16
Timeout Time
21 30
POWER SUPPLY
Operating Supply Range,
VCC Pin
1.4
Max Unit
+125
±0.75
±1
±0.3
°C
°C
°C
°C/V
VCC
0.3 (VCC)
1
0.4
0.2 (VCC)
120
28
35
V
V
mA
V
V
kW
Bit
ms
Conv/s
Conv/s
Conv/s
Conv/s
ms
3.6 V
www.onsemi.com
2


Features N34TS108 Low‐Voltage Digital Temperat ure Sensor Description N34TS108 is a di gital-output temperature sensor with a dynamically-programmable limit window, and under- and over temperature alert f unctions. These features provide optimi zed temperature control without the nee d of frequent temperature readings by t he controller or application processor. The N34TS108 features SMBus t and two- wire interface compatibility, and allow s up to three devices on one bus with t he SMBus alert function. The N34TS108 i s ideal for thermal management optimiza tion in a variety of consumer, computer , and environmental applications. The d evice is specified over a temperature r ange of –40°C to +125°C. Features Dynamically-Programmable Limit Windo w with Under- and Over Temperature Aler ts • Accuracy: ♦ ±0.75°C (max) fr om –20°C to +85°C ♦ ±1°C (max) from –40°C to +125°C • Low Quiesc ent Current: ♦ 6 mA Active from –40 °C to +125°C • Supply Range: 1.4 V to 3.6 V • Resolution: 12 Bits (0.0625°C) • Package: 1.2-mm .
Keywords N34TS108, datasheet, pdf, ON Semiconductor, Low-Voltage, Digital, Temperature, Sensor, 34TS108, 4TS108, TS108, N34TS10, N34TS1, N34TS, Equivalent, stock, pinout, distributor, price, schematic, inventory, databook, Electronic, Components, Parameters, parts, cross reference, chip, Semiconductor, circuit, Electric, manual, substitute




@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site (Privacy Policy & Contact)