MAX4896ETP+ Maxim Integrated Products, MAX4896ETP+ Datasheet - Page 6
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MAX4896ETP+
Manufacturer Part Number
MAX4896ETP+
Description
IC RELAY/LOAD DRVR 8CHAN 20-TQFN
Manufacturer
Maxim Integrated Products
Type
Relay/Load Driverr
Datasheet
1.MAX4896ETPT.pdf
(15 pages)
Specifications of MAX4896ETP+
Input Type
SPI
Number Of Outputs
8
On-state Resistance
3 Ohm
Current - Output / Channel
410mA
Current - Peak Output
960mA
Voltage - Supply
2.7 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
20-TQFN Exposed Pad
Product
Relay Drivers
Rise Time
2 us
Fall Time
2 us
Supply Voltage (max)
5.5 V
Supply Voltage (min)
2.7 V
Supply Current
10 uA
Maximum Power Dissipation
1702 mW
Maximum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
+ 85 C
Output Current
420 mA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
6
(T
A
66.0
65.8
65.6
65.4
65.2
65.0
64.8
64.6
64.4
64.2
64.0
= +25°C, unless otherwise noted.)
_______________________________________________________________________________________
3.0
2.5
2.0
1.5
1.0
0.5
0
2.7
-40
V
-25
OUT
TURN-ON/TURN-OFF DELAY TIME
2.8
-10 5 20 35 50
Space-Saving, 8-Channel Relay/Load Driver
= 15V
2.9
OUT CLAMP VOLTAGE
vs. SUPPLY VOLTAGE
vs. TEMPERATURE
SUPPLY VOLTAGE (V)
TEMPERATURE (°C)
3.0
3.1
t
OFF
3.2
65 80
3.3
R
C
3.4
L
L
95
= 300Ω
= 50pF
3.5
t
110
ON
125
3.6
Typical Operating Characteristics (continued)
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
4.5
V
TURN-ON/TURN-OFF DELAY TIME
OUT
WITH STANDARD +12V RELAY
= 50V
4.7
vs. SUPPLY VOLTAGE
BACK-EMF CLAMPING
SUPPLY VOLTAGE (V)
4.9
V
1ms/div
S
= 3.3V
t
5.1
OFF
t
ON
R
C
L
L
5.3
= 150Ω
= 50pF
MAX4896 toc14
5.5
(2V/div)
RESET
OUT
(20V/div)
800
750
700
650
600
550
500
450
400
4.5
WITH STANDARD +24V RELAY
4.7
OUT_ CURRENT LIMIT
vs. SUPPLY VOLATGE
BACK-EMF CLAMPING
SUPPLY VOLTAGE (V)
4.9
V
1ms/div
S
T
= 5V
T
A
A
= +85°C
5.1
= +25°C
T
A
= +125°C
T
A
5.3
= -40°C
MAX4896 toc15
5.5
RESET
5V/div
OUT
(20V/div)