SE95 PHILIPS [NXP Semiconductors], SE95 Datasheet - Page 3

• Manufacturer Part Number: SE95
• Description: Ultra high accuracy digital temperature sensor and thermal WatchdogE
• Manufacturer: PHILIPS [NXP Semiconductors]

Philips Semiconductors
PINNING
Pin configuration
SIMPLIFIED BLOCK DIAGRAM
2004 Dec 21
Ultra high accuracy digital temperature sensor and
thermal Watchdog
Figure 1. SO8 and TSSOP8 pin configurations.
SE95
BANDGAP
BIAS
OSC
POR
GND
SDA
SCL
OS
1
2
3
4
SL01388
SIGMA–DELTA
MODULATOR
8
7
6
5
A/D CONTROL AND OTP CONTROL
V
A0
A1
A2
CC
A2
STREAM
Figure 2. Simplified block diagram.
BIT
I
2
A1
C INTERFACE LOGIC
DECIMATION
FILTER
A0
3
Pin description
SCL
PIN
1
2
3
4
5
6
7
8
SYMBOL
SDA
SCL
OS
GND
A2
A1
A0
V
CONF REG
T
TEMP REG
REGISTER
TOS REG
HYST
CC
SDA
BANK
OTP
.
.
.
REG
DESCRIPTION
Digital I/O. I
Open Drain.
Digital input. I
Overtemp Shutdown output. Open Drain.
Ground. To be connected to the system
ground.
Digital input. User-defined address bit2.
Digital input. User-defined address bit1.
Digital input. User-defined address bit0.
Power supply.
INTERRUPTION
GND
LOGIC
2
C serial bi-directional data line.
2
C serial clock input.
SL01735
Product data sheet
SE95
V
CC
OS