SE95_7
?NXP B.V. 2009. All rights reserved.
Product data sheet
Rev. 07  2 September 2009
3 of 27
NXP Semiconductors
SE95
Ultra high accuracy digital temperature sensor and thermal watchdog
5.   Block diagram
6.   Pinning information
6.1  Pinning
6.2  Pin description
Fig 1.    Block diagram of SE95
002aae892
A2
A1
A0    SCL   SDA
GND
OS
3
5
6
7
2
1
4
8
V
CC
SE95
ADC CONTROL AND OTP CONTROL
I
2
C-BUS INTERFACE LOGIC
OTP
BIAS
SIGMA DELTA
MODULATOR
INTERRUPTION
LOGIC
DECIMATION
FILTER
BAND GAP
OSCILLATOR
POR
bit
stream
REGISTER
BANK
Conf
Temp
Tos
Thyst
Fig 2.    Pin conguration for SO8
Fig 3.    Pin conguration for TSSOP8
SE95D
SDA
V
CC
SCL
A0
OS
A1
GND
A2
002aac537
1
2
3
4
6
5
8
7
SE95DP
002aac536
1
2
3
4
6
5
8
7
SDA
V
CC
SCL
A0
OS
A1
GND
A2
Table 2.
Pin description
Symbol
Pin
Description
SDA
1
I
2
C-bus serial bidirectional data line digital I/O; open-drain
SCL
2
I
2
C-bus serial clock digital input
OS
3
overtemperature shutdown output; open-drain
GND
4
ground; to be connected to the system ground
A2
5
user-dened address bit 2 digital input
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