MAX6695AUB Maxim Integrated Products, MAX6695AUB Datasheet - Page 5

• Manufacturer Part Number: MAX6695AUB
• Description: Board Mount Temperature Sensors
• Manufacturer: Maxim Integrated Products

Specifications of MAX6695AUB

• Full Temp Accuracy: +/- 3 C
• Package / Case: uMAX
• Digital Output - Bus Interface: Serial (2-Wire)
• Digital Output - Number Of Bits: 10 bit + Sign
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Output Type: Digital
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

MAX6695
Dual Remote/Local Temperature Sensors with
10
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1
2
3
4
5
6
7
8
9
PIN
MAX6696
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1, 16
10
11
12
13
14
15
2
3
4
5
8
9
6
7
SMBDATA
SMBCLK
ALERT
RESET
NAME
ADD1
ADD0
DXP1
DXP2
STBY
GND
DXN
OT1
OT2
N.C.
V
CC
Supply Voltage Input, +3V to +3.6V. Bypass to GND with a 0.1µF capacitor. A
47Ω series resistor is recommended but not required for additional noise
filtering. See Typical Operating Circuit.
Combined Remote-Diode Current Source and A/D Positive Input for Remote-
Diode Channel 1. DO NOT LEAVE DXP1 FLOATING; connect DXP1 to DXN if no
remote diode is used. Place a 2200pF capacitor between DXP1 and DXN for
noise filtering.
Combined Remote-Diode Current Sink and A/D Negative Input. DXN is internally
biased to one diode drop above ground.
Combined Remote-Diode Current Source and A/D Positive Input for Remote-
Diode Channel 2. DO NOT LEAVE DXP2 FLOATING; connect DXP2 to DXN if no
remote diode is used. Place a 2200pF capacitor between DXP2 and DXN for
noise filtering.
Overtemperature Active-Low Output, Open Drain. OT1 is asserted low only when
the temperature is above the programmed OT1 threshold.
Ground
SMBus Serial-Clock Input
SMBus Alert (Interrupt) Active-Low Output, Open-Drain. Asserts when
temperature exceeds user-set limits (high or low temperature) or when a remote
sensor opens. Stays asserted until acknowledged by either reading the status
register or by successfully responding to an alert response address. See the
ALERT Interrupts section.
SMBus Serial-Data Input/Output, Open Drain
Overtemperature Active-Low Output, Open Drain. OT2 is asserted low only when
temperature is above the programmed OT2 threshold.
No Connect
SMBus Slave Address Select Input (Table 10). ADD0 and ADD1 are sampled
upon power-up.
Reset Input. Drive RESET high to set all registers to their default values (POR
state). Pull RESET low for normal operation.
SMBus Slave Address Select Input (Table 10). ADD0 and ADD1 are sampled
upon power-up.
Hardware Standby Input. Pull STBY low to put the device into standby mode.
All registers’ data are maintained.
SMBus Serial Interface
FUNCTION
Pin Description
5