Datasheet Details
- Part number
- MAX4820
- Manufacturer
- Maxim
- File Size
- 428.73 KB
- Datasheet
- MAX4820_MaximIntegratedProducts.pdf
- Description
- +3.3V/+5V / 8-Channel / Cascadable Relay Drivers
MAX4820 Description
19-2751; Rev 0; 1/03 +3.3V/+5V, 8-Channel, Cascadable Relay Drivers with Serial/Parallel Interface General .
The MAX4820/MAX4821 8-channel relay drivers offer built-in kickback protection and drive +3.
MAX4820 Features
* a 2Ω on-resistance and is guaranteed to sink 70mA (min) of load current. Both devices consume less than 50µA (max) quiescent current and have 1µA output off-leakage current. The MAX4820 features an SPI™-/QSPI™-/MICROWIRE™compatible serial interface. Input data is shifted into an 8bit shift register
MAX4820 Applications
* Central Office ATE DSL, ADSL Line Cards
20 TSSOP
* For maximum heat dissipation, packages have an exposed pad (EP) on the bottom. Solder exposed pad to GND. Pin Configurations
PGND
OUT1 18
20
19
17
RESET CS
1 2 3 4 5 10 6 7 8 9
16
E1/T1 Redundancy
VCC
SET
Industrial Equipment
OUT2
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