IC Data Sheets (continued)
8.2
Diagram
Temp sensor & headphone
Block diagram
LM75B
BIAS
REFERENCE
BAND GAP
TEMP SENSOR
OSCILLATOR
POWER-ON
RESET
A2
Pinning information
S
S
G
B01J, LM75BDP (IC 7FD1)
11-BIT
SIGMA-DELTA
A-to-D
CONVERTER
LOGIC CONTROL AND INTERFACE
A
1
A0
SCL
SDA
1
D
A
2
C
L
LM75BDP
3
O
S
4
N
D
Figure 8-2 Pin configuration
V
CC
POINTER
REGISTER
COUNTER
TIMER
COMPARATOR/
INTERRUPT
G
N
D
75
LC-32LE631
LC-40LE631
LC-46LE631
CONFIGURATION
REGISTER
TEMPERATURE
REGISTER
TOS
REGISTER
THYST
REGISTER
OS
8
V
CC
7
A
0
6
A
1
5
A
2
18770_300_100217.eps
100217