MAX4822 Maxim, MAX4822 Datasheet - Page 2

• Manufacturer Part Number: MAX4822
• Description: The MAX4822–MAX4825 8-channel relay drivers offer built-in kickback protection and drive +3V/+5V nonlatching or dual-coil-latching relays
• Manufacturer: Maxim

ABSOLUTE MAXIMUM RATINGS
V
OUT_ ......................................................................-0.3V to +11V
CS, SCLK, DIN, SET, RESET, A0, A1, A2, LVL......-0.3V to +6.0V
DOUT..........................................................-0.3V to (V
PSAVE ........................................................-0.3V to (V
Continuous OUT_ Current (all outputs turned on) ............150mA
Continuous OUT_ Current (single output turned on) ........300mA
+3.3V/+5V, 8-Channel Relay Drivers with Fast
Recovery Time and Power-Save Mode
ELECTRICAL CHARACTERISTICS
(V
noted.) (Note 1)
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
2
Operating Voltage
Quiescent Current
Dynamic Supply Current
Thermal Shutdown
Power-On Reset
Power-On Reset Hysteresis
DIGITAL INPUTS (SCLK, DIN, CS, LVL, A0, A1, A2, RESET, SET)
Input Logic-High Voltage
Input Logic-Low Voltage
Input Logic Hysteresis
Input Leakage Current
Input Capacitance
DIGITAL OUTPUT (DOUT)
DOUT Low Voltage
DOUT High Voltage
CC
CC
........................................................................-0.3V to +6.0V
_______________________________________________________________________________________
= +2.7V to +5.5V, T
PARAMETER
A
= -40°C to +85°C, unless otherwise noted. Typical values are at V
SYMBOL
V
I
V
V
LEAK
V
I
HYST
C
V
V
CC
I
CC
OH
OL
D
IH
IL
IN
I
logic inputs = 0 or V
f
Power-save disable threshold (Note 2)
Output disable threshold (Note 3)
Transform from high voltage to low voltage
V
V
V
V
Input voltages = 0 or 5.5V
I
I
OUT_
SCLK
SINK
SOURCE
CC
CC
CC
CC
CC
CC
= 2.7V to 3.6V
= 4.2V to 5.5V
= 2.7V to 3.6V
= 4.2V to 5.5V
= 6mA
= 0,
=10MHz, C
+ 0.3V)
+ 0.3V)
= 0.5mA
CONDITIONS
DOUT
Continuous Power Dissipation (T
Operating Temperature Range ...........................-40°C to +85°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Soldering Temperature (10s) ...........................................+300°C
CC
20-Lead Thin QFN (derate 16.9mW/°C above +70°C) ..1350mW
= 50pF
V
V
V
V
CC
CC
CC
CC
= 3.6V
= 5.5V
= 3.6V
= 5.5V
CC
= 2.7V, T
V
MIN
-1.0
2.3
0.6
2.0
2.4
0.5
CC
-
A
= +70°C)
A
+0.01
+130
+150
TYP
= +25°C, unless otherwise
160
180
140
150
1.2
1.6
1.2
5
MAX
+1.0
300
300
5.5
2.0
0.6
0.8
0.4
UNITS
mA
mV
mV
µA
°C
µA
pF
V
V
V
V
V
V