MAX4825ETP+ Maxim Integrated Products, MAX4825ETP+ Datasheet - Page 15
![IC RELAY DRIVER 8CHAN 20-TQFN](/photos/6/50/65030/20-tqfn_pkg_sml.jpg)
MAX4825ETP+
Manufacturer Part Number
MAX4825ETP+
Description
IC RELAY DRIVER 8CHAN 20-TQFN
Manufacturer
Maxim Integrated Products
Type
Relay/Lamp Driverr
Datasheet
1.MAX4823ETP.pdf
(19 pages)
Specifications of MAX4825ETP+
Input Type
Parallel
Number Of Outputs
8
On-state Resistance
2.7 Ohm
Current - Output / Channel
70mA
Current - Peak Output
150mA
Voltage - Supply
2.3 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)
2.3 V
Supply Current
160 uA
Maximum Power Dissipation
1350 mW
Maximum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
+ 85 C
Device Type
Relay
Output Current
70mA
Supply Voltage Range
2.3V To 5.5V
Driver Case Style
TQFN
No. Of Pins
20
Operating Temperature Range
-40°C To +85°C
Peak Reflow Compatible (260 C)
No
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Figure 10. Daisy-Chaining MAX4822s with a PSAVE Connected to an n-Channel MOSFET
+3.3V/+5V, 8-Channel Relay Drivers with Fast
V
CC
N
SCLK
CS
______________________________________________________________________________________
DIN
Recovery Time and Power-Save Mode
DIN
SCLK
PSAVE
CS
MAX4822
V
GND
V
CC
CC
0.1 F
DOUT
PGND
OUT8
OUT1
DIN
SCLK
PSAVE
CS
TRANSISTOR COUNT: 5799
PROCESS: BiCMOS
MAX4822
V
GND
V
CC
CC
0.1 F
DOUT
PGND
OUT8
OUT1
DIN
PSAVE
SCLK
Chip Information
CS
MAX4822
V
GND
V
CC
CC
0.1 F
DOUT
PGND
OUT8
OUT1
15