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MAX3325EAI+
MAX3325EAI+ - Brand New Maxim Integrated Receivers & Transceivers
Credit Card - One-month free return and one year warranty.
- Full or Partial Refund, if the item is not as described
- Full Refund if you don't receive your order
General Description
The MAX3325 integrates a two-transmitter, two-receiver RS-232 transceiver with
an LCD supply plus temperature-compensated contrast control. It is intended
for small 3V instruments requiring a 5V supply for either logic or an LCD
display, an adjustable bias signal for contrast, LCD temperature compensation,
and an RS-232 interface for serial communications.
The 5V supply is a regulated charge pump followed by a low-dropout (LDO)
linear regulator capable of supplying 11mA for the 5V LCD power.
The MAX3325 has an internal 6-bit digital-to-analog converter (DAC) providing
64 contrast levels, plus an internal temperature sensor that compensates the
LCD’s contrast for changes in ambient temperature. The LCD contrast can be
designed for any voltage range from -5V to +2V.
The MAX3325’s 250kbps RS-232 transceiver meets all EIA-232E specifications
with input voltages from +3.0V to +3.6V. Both the RS-232 section and the LCD
supply circuitry can be independently placed in shutdown, tailoring power
consumption for battery-powered equipment. The MAX3325 is available in 28-pin
SSOP and narrow DIP packages.
Features
♦ +3.0V to +3.6V Single-Supply Operation
♦ Provides 5.0V Regulated Output at 11mA in
3V Systems
♦ 6-Bit DAC with Up/Down Interface for LCD
Contrast Adjustment
♦ Selectable Positive or Negative LCD Bias
♦ Meets EIA-232E Specifications at 250kbps—Guaranteed
♦ 1µA Shutdown Mode
♦ Uses Small 0.22µF Capacitors—No Inductors Required
♦ Temperature Sensor for LCD Contrast Compensation
♦ Simple, Flexible Design Procedure for a Broad
Range of LCD Displays
Applications
PDAs and Palmtop Computers
Handy Terminals
GPS Receivers
Hand-Held Medical Equipment
Industrial Test Equipment
Shipping
| First item | Additional item | Service | Description |
|---|---|---|---|
| $0.00 | Free | Free Shipping | Estimated 15-30 business days via Registered Air Mail or others |
| $27.50 | Free | Expedited Shipping | Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx. |
| $0.00 | Free | Buyer cooperating carrier | Using buyer's cooperating carrier. Buyer should create a shipping label and share it to us. And then we will call carrier for pickup |
| $38.00 | Free | Expedited Shipping | Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx. |
Delivery
- The transportation time may be delayed due to customs clearance, local holidays or abnormal events.
- The estimated time is based on the fastest speed provided by commercial couriers (DHL, FedEx, UPS etc).
- The estimated time does not include the lead time of the item. The lead time of most items is 2–5 business days. If more than 5 working days are needed, we will manually confirm with you.
| Flag | Country | Express Delivery | Standard Delivery |
|---|---|---|---|
 | United States | 3 - 5 days | 10-15 days |
 | Canada | 3 - 5 days | 10-20 days |
 | Mexico | 3 - 5 days | 10-17 days |
 | Germany | 3 - 5 days | 10-12 days |
 | Italy | 3 - 5 days | 10-15 days |
 | United Kingdom | 3 - 5 days | 10-12 days |
Estimated Delivery
This item requires 2-5 business days for processing before shipping after payment is confirmed. And depending on the destination and shipping method.
Return Policy
| Return window | Refund type | Return shipping |
|---|---|---|
| 60 days after receiving item | Money Back or Replacement | Buyer pays for return shipping |
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