MAX1362 Maxim Integrated Products, MAX1362 Datasheet - Page 8

• Manufacturer Part Number: MAX1362
• Description: 4-Channel 10-Bit System Monitors
• Manufacturer: Maxim Integrated Products

4-Channel, 10-Bit, System Monitor with Programmable
Trip Window and SMBus Alert Response
8
(V
T
A
DD
= +25°C, unless otherwise noted.)
_______________________________________________________________________________________
PIN
AIN3/
10
AIN0
AIN1
AIN2
1
2
3
4
5
6
7
8
9
REF
= 3.3V (MAX1361), V
AIN3/V
MUX
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
4:1
0
NAME
AIN0
AIN1
AIN2
GND
2.7
SCL
SDA
V
INT
A0
DD
GAIN ERROR vs. SUPPLY VOLTAGE
REF
3.2
Functional Diagram
10-BIT
DD
ADC
CLK
INT
REF
GND
V
DD
3.7
= 5V (MAX1362), f
Analog Input
Analog Input
Analog Input
Analog Input or Reference Input or Output. See Table 3.
I
Active-Low, Open-Drain Interrupt Output
I
I
Ground
Positive Supply Voltage. Bypass V
2
2
2
C Address Select Input. Connect to V
C Clock Input
C Data Input/Output
V
MAX1361/MAX1362
DD
4.2
(V)
THRESHOLDS
INTERFACE
CONTROL
TRIP
I
2
C
4.7
Typical Operating Characteristics (continued)
5.2
SCL
SDA
SCL
A0
INT
= 1.7MHz, external clock, f
DD
to GND with a 0.1µF capacitor.
DD
or GND. See Table 1.
FUNCTION
700
600
500
400
300
200
100
0
0
MONITOR-MODE SUPPLY CURRENT
SAMPLE
25
50
vs. SPEED
SPEED (ksps)
= 94.4ksps, single-ended, unipolar,
75
INTERNAL REF
EXTERNAL REF
100
Pin Description
www.DataSheet4U.com
125
150