LM75BGD,125 NXP Semiconductors, LM75BGD,125 Datasheet - Page 18

• Manufacturer Part Number: LM75BGD,125
• Description: IC TEMP SENSOR DGTL 8-UXSON
• Manufacturer: NXP Semiconductors

Specifications of LM75BGD,125

• Package / Case: 8-XSON
• Function: Temp Sensor, Watchdog
• Topology: ADC (Sigma Delta), Comparator, Oscillator, Register Bank
• Sensor Type: Internal
• Sensing Temperature: -55°C ~ 125°C
• Output Type: I²C™
• Output Alarm: No
• Output Fan: Yes
• Voltage - Supply: 2.8 V ~ 5.5 V
• Operating Temperature: -55°C ~ 125°C
• Mounting Type: Surface Mount
• Temperature Threshold: + 80 C
• Full Temp Accuracy: +/- 3 C
• Digital Output - Bus Interface: I2C
• Digital Output - Number Of Bits: 11
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 2.8 V
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 55 C
• Supply Current: 100 uA
• Temperature Sensor Function: Temp Sensor
• Operating Temperature (max): 125C
• Operating Temperature Classification: Military
• Operating Supply Voltage (typ): 3.3/5V
• Operating Supply Voltage (max): 5.5V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 568-4769-2; 935288239125

NXP Semiconductors
11. Static characteristics
Table 17.
V
[1]
LM75B_2
Product data sheet
Symbol
T
T
t
T
I
V
V
V
I
I
V
I
N
T
T
C
conv(T)
DD(AV)
IH
IL
LO
CC
acc
res
conv
th(ots)
hys
IH
IL
I(hys)
OL
fault
i
= 2.8 V to 5.5 V; T
Typical values are at V
Static characteristics
Parameter
temperature accuracy
temperature resolution
temperature conversion
time
conversion period
average supply current
HIGH-level input voltage
LOW-level input voltage
hysteresis of input voltage SCL and SDA pins
HIGH-level input current
LOW-level input current
LOW-level output voltage
output leakage current
number of faults
overtemperature
shutdown threshold
temperature
hysteresis temperature
input capacitance
amb
CC
= 55 C to +125 C; unless otherwise specified.
= 3.3 V and T
amb
Conditions
T
T
11-bit digital temp data
normal mode
normal mode
normal mode: I
normal mode: I
f
shutdown mode
digital pins (SCL, SDA, A2 to A0)
digital pins
A2, A1, A0 pins
digital pins; V
digital pins; V
SDA and OS pins; I
I
SDA and OS pins; V
programmable; conversions in
overtemperature-shutdown fault
queue
default value
default value
digital pins
SCL
OL
amb
amb
= 25 C.
= 4 mA
= 400 kHz
= 25 C to +100 C
= 55 C to +125 C
Rev. 02 — 9 December 2008
I
I
= V
= 0 V
2
2
C-bus inactive
C-bus active;
CC
OL
OH
= 3 mA
= V
Digital temperature sensor and thermal watchdog
CC
Min
-
-
-
-
-
-
0.7
-
-
-
-
-
1
-
-
-
2
3
0.3
1.0
1.0
V
CC
Typ
-
-
0.125
10
100
100
-
0.2
-
-
300
150
-
-
-
-
-
-
80
75
20
[1]
Max
+2
+3
-
-
-
200
300
1.0
V
0.3
-
-
+1.0
+1.0
0.4
0.8
10
6
-
-
-
© NXP B.V. 2008. All rights reserved.
CC
LM75B
+ 0.3
V
CC
Unit
ms
ms
V
V
mV
mv
V
V
pF
18 of 29
C
C
C
C
C
A
A
A
A
A
A