Shenzhen Hongxinwei Technology Co., Ltd
| Supply Ability | 20000pcs |
| Delivery Time | 3-5days |
| Packaging Details | 2500pcs/reel |
| Product | Relay Drivers |
| Type | Low Side |
| Package | TSSOP-20 |
| Number of Drivers | 8 Driver |
| Brand Name | Maxim Integrated |
| Model Number | MAX4820EUP+T |
| Certification | ROHS |
| Place of Origin | PH |
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Product Specification
| Supply Ability | 20000pcs | Delivery Time | 3-5days |
| Packaging Details | 2500pcs/reel | Product | Relay Drivers |
| Type | Low Side | Package | TSSOP-20 |
| Number of Drivers | 8 Driver | Brand Name | Maxim Integrated |
| Model Number | MAX4820EUP+T | Certification | ROHS |
| Place of Origin | PH | ||
| High Light | integrated circuit components ，power management ic | ||
MAX4820EUP+T Maxim Integrated Gate Drivers
The MAX4820/MAX4821 8-channel relay drivers offer
built-in kickback protection and drive +3.3V/+5V nonlatching
or dual-coil-latching relays. These devices are
especially useful when driving +3V relays. Each independent
open-drain output 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 8-
bit shift register and latched to the outputs when CS
transitions from low to high. Each data bit in the shift register
corresponds to a specific output, allowing independent
control of all outputs.
The MAX4821 features a 4-bit (A0, A1, A2, LVL) parallel-
input interface. The first three bits (A0, A1, A2) determine
the output address, and the fourth bit (LVL)
determines whether the selected output is switched on
or off. Data is latched to the outputs when CS transitions
from low to high.
Both devices feature separate set and reset functions
that allow the user to turn on or turn off all outputs simultaneously
with a single control line. Built-in hysteresis
(Schmidt trigger) on all digital inputs allows this device
to be used with slow rising and falling signals, such as
those from optocouplers or RC power-up initialization
circuits. The MAX4820/MAX4821 are available in 20-pin
TSSOP and space-saving 20-pin Thin QFN packages.
8 Independent Output Channels
♦ Built-In Inductive Kickback Protection
♦ Drive +3V and +5V Relays
♦ Guaranteed 70mA (min) Coil Drive Current
♦ SET Function to Turn On All Outputs
Simultaneously
♦ RESET Function to Turn Off All Outputs
Simultaneously
♦ SPI-/QSPI-/MICROWIRE-Compatible Serial
Interface (MAX4820)
♦ Serial Digital Output for Daisy Chaining
(MAX4820)
♦ Parallel Interface (MAX4821)
♦ Low 50μA (max) Quiescent Supply Current
♦ Space-Saving 20-Pin Thin QFN Package
PART TEMP RANGE PIN-PACKAGE
MAX4820ETP+ -40°C to +85°C 20 Thin QFN-EP*
MAX4820EUP+ -40°C to +85°C 20 TSSOP-EP*
MAX4821ETP+ -40°C to +85°C 20 Thin QFN-EP*
MAX4821EUP+ -40°C to +85°C 20 TSSOP-EP*
Q1. What is your terms of packing?
A: Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters.
Q2. What is your MOQ?
A:We provide you small MOQ for each item, it depends your specific order!
Q3. Do you test or check all your goods before delivery?
A: Yes, we have 100% test and check all goods before delivery.
Q4: How do you make our business long-term and good relationship?
We keep good quality and competitive price to ensure our customers benefit ;
We respect every customer as our friend and we sincerely do business and make friends with them,It's not something that can be replaced.
Q5: How to contact us?
A: Send your inquiry details in the below,Click "Send"Now!!!
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
1998
Total Annual:
50000000-70000000
Employee Number:
100~200
Ecer Certification：
Site Member
Shenzhen Hongxinwei Technology Co., Ltd is located in the Bao’an District of Shenzhen.It is a high-tech enterprise setting research and development, production, sales into an integration. The company covers an area of 15 acres, having modern producing workshop and professional production and t... Shenzhen Hongxinwei Technology Co., Ltd is located in the Bao’an District of Shenzhen.It is a high-tech enterprise setting research and development, production, sales into an integration. The company covers an area of 15 acres, having modern producing workshop and professional production and t...
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