NE1619DS,112 NXP Semiconductors, NE1619DS,112 Datasheet - Page 7

• 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
2004 Oct 05
HECETA4 Temperature and voltage monitor
250
200
150
100
–10
50
30
25
20
15
10
Figure 8. Standby Current versus SCLK Frequency
–5
0
5
0
Figure 9. Temp Error versus Common Mode Noise
1 k
1 k
NOISE IS AC COUPLED TO D– PINS
10 k
NOISE=100MVPP
Noise Frequency (Hz)
10 k
SCLK Frequency (Hz)
100 k
1000 k
NOISE=50MVPP
100 k
10000 k
V
V
DD
DD
= 5 V
= 3.3 V
100000 k
SL01246
SL01241
1000 k
7
Figure 10. Temp error versus Different Mode Noise Frequency
10
–1
9
8
7
6
5
4
3
2
1
0
Figure 11. Relationship between Temperature and
1 k
125
100
75
50
25
0
NOISE=10MVP–P SQ.WAVE
APPLIED BETWEEN D+ & D– PINS
0
10 k
25
Noise Frequency (Hz)
Temp reading
100 k
Temperature (deg. C)
50
1000 k
75
10000 k
100
Product data sheet
NE1619
100000 k
125
SL01240
SL01247