SS8017TR SSC [Silicon Standard Corp.], SS8017TR Datasheet - Page 5

• Manufacturer Part Number: SS8017TR
• Description: Two Remote Temperature Sensors with SMBus Serial Interface and System Reset
• Manufacturer: SSC [Silicon Standard Corp.]

Rev.2.01 6/06/2003
Pin Configuration
Pin Description
1,6,10,13,15
PIN
11
12
14
16
2
3
4
5
7
8
9
SMBDATA SMBus Serial-Data Input / Output, open drain.
TH_SHUT Thermal Shutdown Output, push-pull output.
SMBCLK
RESET
NAME
ALERT
DGND
AGND
DXP1
DXP2
DXN
Vcc
NC
Not connected.
Supply Voltage Input, 4.5V to 5.5V. Bypass to GND with a 0.1µF capacitor.
Combined Current Source and A/D Positive Input for remote-diode channel 1. Do not leave DXP1 floating;
tie DXP1 to DXN if no remote diode on channel 1 is used. Place a 2200pF capacitor between DXP1 and
DXN for noise filtering.
Combined Current Sink and A/D Negative Input. DXN is common negative node of both remote diodes on
channel 1 and 2. The traces of DXP1-DXN and DXP2-DXN pairs should be routed independently. The
common DXN should be connected together as close as possible to the IC. DXN is internally connected to
the GND pin for signal ground use.
Combined Current Source and A/D Positive Input for remote-diode channel 2. Do not leave DXP2 floating;
tie DXP2 to DXN if no remote diode on channel 2 is used. Place a 2200pF capacitor between DXP2 and
DXN for noise filtering.
Digital Ground.
Analog Ground.
above the reset threshold.
SMBus Alert (interrupt) Output, open drain.
SMBus Serial-Clock Input.
RESET
Output remains low while V
DGND
DGND
AGND
AGND
DXP2
DXP2
DXP1
DXP1
DXN
DXN
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Vcc
Vcc
NC
NC
NC
NC
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
SSOP-16L
SSOP-16L
CC
is below the reset threshold, and for 240ms after V
FUNCTION
16
16
15
15
14
14
13
13
12
12
10
10
11
11
9
9
SMBCLK
SMBCLK
TH_SHUT(push-pull)
TH_SHUT(push-pull)
NC
NC
SMBDATA
SMBDATA
NC
NC
RESET
RESET
NC
NC
ALERT
ALERT
SS8017
CC
rises
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