MAX4896ETP+ Maxim Integrated Products, MAX4896ETP+ Datasheet - Page 11
![IC RELAY/LOAD DRVR 8CHAN 20-TQFN](/photos/6/50/65030/20-tqfn_pkg_sml.jpg)
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
Figure 3. Daisy-Chain Configuration
Space-Saving, 8-Channel Relay/Load Driver
RESET
DOUT
SCLK
FLAG
DIN
SCLK
______________________________________________________________________________________
CS
CS
DIN
SPI/CONTROL
DEVICE 1
INTERFACE
SCLK
DIN
CS
MAX4896
GND
V
V
S
S
0.1μF
PGND
DOUT
OUT1
OUT8
OVERTEMPERATURE
PROTECTION
LATCH
8-BIT
V
S
GND
PDCD
PGND
DEVICE 2
SCLK
DIN
GATE CONTROL
AND CURRENT
OPEN / SHORT
CS
LIMITING
DETECT
SPLD
MAX4896
CLAMP
GND
V
V
S
S
0.1μF
DOUT
PGND
OUT1
OUT8
Functional Diagram
MAX4896
CHANNEL 1
CHANNEL 2
CHANNEL 3
CHANNEL 4
CHANNEL 5
CHANNEL 6
CHANNEL 7
CHANNEL 8
OUT1
OUT2
OUT3
OUT4
OUT5
OUT6
OUT7
OUT8
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