MAX3320ACAP+ by Analog Devices

3V to 5.5V, Up to 250kbps True RS-232 Transceiver with 4µA AutoShutdown Plus and Power On Reset

Status: Active
Series: MAX3320A, MAX3320B, MAX3320L, MAX3320T
RoHS: Unknown
View Datasheet Manufacturer Site View Pricing & Stock

The MAX3320 combines a microprocessor (µP) supervisory circuit with an RS-232 transceiver. The power-on reset performs a single function: it asserts a reset signal whenever the VCC supply voltage declines below a preset threshold, staying asserted for at least 100ms after VCC rises above the reset threshold. The MAX3320 has an active-low RESET output, which is guaranteed to be in the correct state for VCC down to 1V. The reset comparator is designed to ignore fast transients on VCC. Reset thresholds suitable for operation with a variety of supply voltages are available. The MAX3320 transceivers have a proprietary low-dropout transmitter output stage, enabling true RS-232 performance with a dual charge pump powered from a +3V to +5.5V supply. The device requires only four small 0.1µF external charge-pump capacitors, and is guaranteed to run at data rates of up to 250kbps. It comes in the space-saving 20-pin SSOP package.

Prices starting from US$5.59


Distributor Starting From Stock
Logo for Newark Electronics Newark Electronics US$7.38
110
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Logo for element14 element14 US$6.55
110
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Features

Precise Monitoring of 5V and 3.3V Power-Supply Voltages: 100ms (min) Power-On active-low RESET Pulse Width Power-Supply Transient Immunity Guaranteed active-low RESET Valid to VCC = 1V
100ms (min) Power-On active-low RESET Pulse Width
Power-Supply Transient Immunity
Guaranteed active-low RESET Valid to VCC = 1V
4µA Supply Current Achieved with AutoShutdown Plus™
Receivers Always Active
Power-On Reset Always Active
4µA Low-Power Shutdown
250kbps Guaranteed Data Rate

Specifications

# Rx 2
# Tx 2
VSUPPLY (V) 5
Data Rate (kbps) (min) 250
ICC (mA) (typ) 0.45
Internal Charge Pump Yes
External Caps 4
Cap. Value (µF) (nom) 0.1
Package/Pins SSOP/20
BudgetaryPrice (See Notes) 4.36


MAX3320ACAP+ Semiconductors - ICs by Analog Devices

RS232 TXRX 250KBPS 5.5V SSOP-20

Status: Unknown
Series: -
RoHS: Unknown
View Datasheet Manufacturer Site View Pricing & Stock

Specifications

Device Type Transceiver
IC Interface Type RS232
No. of Drivers 2Drivers
No. of Receivers 2Receivers
Supply Voltage Min 3V
Supply Voltage Max 5.5V
Driver Case Style SSOP
No. of Pins 20Pins
Operating Temperature Min 0°C
Operating Temperature Max 70°C
Product Range -
Automotive Qualification Standard -
MSL MSL 1 - Unlimited
IC Generic Number MAX3320
SVHC No SVHC (15-Jan-2018)

Alternative Descriptions

Rs232 Txrx, 250Kbps, 5.5V, Ssop-20 | Newark Electronics
RS232 TXRX, 250KBPS, 5.5V, SSOP-20 | element14

Frequently Asked Questions

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Is the MAX3320ACAP+ RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for MAX3320ACAP+ have stock available?

Authorised distributors including Newark Electronics, element14 and Farnell have stock available or on a lead time for MAX3320ACAP+ .

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