NE1619DS,112 NXP Semiconductors, NE1619DS,112 Datasheet - Page 3

• Manufacturer Part Number: NE1619DS,112
• Description: IC TEMP MONITOR 16SSOP
• Manufacturer: NXP Semiconductors

Specifications of NE1619DS,112

• Function: Temp Monitoring System (Sensor)
• Topology: ADC, Multiplexer, Register Bank
• Sensor Type: External & Internal
• Sensing Temperature: 0°C ~ 125°C, External Sensor
• Output Type: SMBus™
• Output Alarm: Yes
• Output Fan: No
• Voltage - Supply: 2.8 V ~ 5.5 V
• Operating Temperature: 0°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 16-SSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 568-4228-5; 935264532112; NE1619DS; NE1619DS

Philips Semiconductors
PINNING
Pin Configuration
Pin Description
2004 Oct 05
PIN #
HECETA4 Temperature and voltage monitor
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
A0/RESET/NTEST_OUT
V
DD
/3.3VSB
D–/NTEST_IN
V
12V
Figure 1. Pin configuration
GND
VID0
VID1
VID2
VID3
SYMBOL
DD
SDA
SCL
V
3.3V
2.5V
CCPVIN
GND
VID0
VID1
VID2
VID3
SDA
SCL
5V
/3.3VSB
IN
D+
/VID4
IN
1
2
3
4
5
6
7
8
IN
IN
SL01228
Digital I/O. SMBus serial bi-directional data. Open-drain output.
Digital Input. SMBus serial clock input.
Ground. To be connected to system ground.
Power supply. Can be connected to +3.3 V standby power if monitoring in low power states is
required. This pin also serves as the analog input to monitor the V
Digital Input. For Voltage ID readouts from the processor. This value is read into the VID status
register (LSB bit).
Digital Input. For Voltage ID readouts from the processor. This value is read into the VID status register.
Digital Input. For Voltage ID readouts from the processor. This value is read into the VID status register.
Digital Input. For Voltage ID readouts from the processor. This value is read into the VID status register.
Analog/Digital Input. This pin is connected to the negative terminal of the remote temperature sensor for
analog input. If this pin is held high at power-up, for digital input, it enables the NAND-TREE test mode.
Analog Input. This pin is connected to the positive terminal of the remote temperature sensor.
Analog/Digital Input. Defaults at power-up to analog input for monitoring the +12 V supply. This pin is
programmable to be a digital input for voltage ID readouts from the processor. Its state is read into
the VID4 status register.
Analog Input. For monitoring the +5 V supply.
Analog Input. For monitoring the +3.3 V supply.
Analog Input. For monitoring the +2.5 V supply.
Analog Input. For monitoring the processor voltage supply (0 to 3.0 V)
Digital I/O. At power-up, the logic input of this pin defines the LSB bit of the device slave address.
This pin can be configured to give a low pulse reset output of 20ms minimum. This pin also functions
as the output in the NAND–TREE test mode.
16
15
14
13
12
11
10
9
A0/RESET/NTEST_OUT
V
2.5V
3.3V
5V
12V
D+
D–/NTEST_IN
CCPVIN
IN
IN
IN
IN
/VID4
3
FUNCTION DESCRIPTION
DD
voltage level.
Product data sheet
NE1619