ADM3202

Features: 460 kbps Data RateSpecified at 3.3 VMeets EIA-232E Specifications0.1 F Charge Pump CapacitorsLow Power Shutdown (ADM3222E and ADM1385)DIP, SO, SOIC, SSOP and TSSOP Package OptionsUpgrade for MAX3222/32 and LTC1385ESD Protection to IEC1000-4-2 (801.2) on RS-232 Pins (ADM3202 Only)±8 kV: C...

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ADM3202 Picture
SeekIC No. : 004275782 Detail

ADM3202: Features: 460 kbps Data RateSpecified at 3.3 VMeets EIA-232E Specifications0.1 F Charge Pump CapacitorsLow Power Shutdown (ADM3222E and ADM1385)DIP, SO, SOIC, SSOP and TSSOP Package OptionsUpgrade f...

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Part Number:
ADM3202
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/11/24

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Product Details

Description



Features:

460 kbps Data Rate
Specified at 3.3 V
Meets EIA-232E Specifications
0.1 F Charge Pump Capacitors
Low Power Shutdown (ADM3222E and ADM1385)
DIP, SO, SOIC, SSOP and TSSOP Package Options
Upgrade for MAX3222/32 and LTC1385
ESD Protection to IEC1000-4-2 (801.2) on RS-232 Pins (ADM3202 Only)
±8 kV: Contact Discharge
15 kV: Air-Gap Discharge





Application

General Purpose RS-232 Data Link
Portable Instruments
Printers
Palmtop Computers
PDAs





Pinout

ADM3202 Diagram

  Connection Diagram




Specifications

Protocols RS-232
#Tx 2
# Rx 2
Data Rate 460kbps
Max Pos Supply +5.5V
15 kV ESD Yes
Low Power Shutdown No
# Rx Active in Shutdown n/a
# Capacitors 4
Capacitor Size 0.1F
Operating Temp Range -40 to +85
Available Packages DIP,SOIC,SOP


VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.3 V to +6 V
V+ . . . . . . . . . . . . . . . . . . . . . . . . . (VCC 0.3 V) to +14 V
V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .+0.3 V to 14 V
Input Voltages
TIN . . . . . . . . . . . . . . . . . . . . . . . . . . 0.3 V to (V+, +0.3 V)
RIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±30 V
Output Voltages
TOUT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. ±15 V
ROUT . . . . . . . . . . . . . . . . . . . . . . . 0.3 V to (VCC + 0.3 V)
Short Circuit Duration
TOUT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Continuous
Power Dissipation
Power Dissipation N-16 . . . . . . . . . . . . . . . . . . . . . 450 mW
(Derate 6 mW/°C above 50°C)
JA, Thermal Impedance . . . . . . . . . . . . . . . . . . . 117°C/W
Power Dissipation R-16 . . . . . . . . . . . . . . . . . . . . . 450 mW
(Derate 6 mW/°C above 50°C)
JA, Thermal Impedance . . . . . . . . . . . . . . . . . . . 158°C/W
Power Dissipation RU-16 . . . . . . . . . . . . . . . . . . .. 500 mW
(Derate 6 mW/°C above 50°C)
JA, Thermal Impedance . . . . . . . . . . . . . . . . . . . 158°C/W
Power Dissipation R-18 . . . . . . . . . . . . . . . . . . . . . 450 mW
(Derate 6 mW/°C above 50°C)
JA, Thermal Impedance . . . . . . . . . . . . . . . . . . . 158°C/W
Power Dissipation RS-20 . . . . . . . . . . . . . . . . . . . . 450 mW
(Derate 6 mW/°C above 50°C)
JA, Thermal Impedance . . . . . . . . . . . . . . . . . . . 158°C/W
Power Dissipation RU-20 . . . . . . . . . . . . . . . . . . .. 450 mW
(Derate 6 mW/°C above 50°C)
JA, Thermal Impedance . . . . . . . . . . . . . . . . . . . 158°C/W
Operating Temperature Range
Industrial (A Version) . . . . . . . . . . . . . . . 40°C to +85°C
Storage Temperature Range . . . . . . . . .65°C to +150°C
Lead Temperature (Soldering, 10 sec) . . . . . . . . . . . 300°C





Description

The ADM3202/ADM3222/ADM1385 transceivers are high speed, 2-channel RS-232/V.28 interface devices which operate from a single 3.3 V power supply.

Low power consumption and a shutdown facility (ADM3202/ADM3222/ADM1385 ) makes them ideal for battery powered portable instruments.

The ADM3202/ADM3222/ADM1385 conforms to the EIA- 232E and CCITT V.28 specifications and operates at data rates up to 460 kbps.Four external 0.1 µF charge pump capacitors are used for the voltage doubler/inverter permitting operation from a single 3.3 V supply.

The ADM3202/ADM3222/ADM1385  contains additional enable and shutdown circuitry. TheEN input may be used to three-state the receiver outputs. TheSD input is used to power down the charge pump and transmitter outputs reducing the quiescent current to less than 0.5 µA. The receivers remain enabled during shutdown unless disabled using EN.

The ADM3202/ADM3222/ADM1385  contains a driver disable mode and a complete shutdown mode. The ADM3202 is available in a 16-lead DIP, narrow and wide SOIC as well as a space saving 16-lead TSSOP package. The ADM3222 is available in 18-lead DIP, SO and in 20-lead SSOP and TSSOP. The ADM1385 is available in a 20-lead SSOP package, which is pin compatible with the LTC1385 CG.






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