• MAX3243ECPWR 28-TSSOP
MAX3243ECPWR 28-TSSOP

MAX3243ECPWR

Triple Transmitter Quint Receiver RS-232 28-Pin TSSOP T/R

Quantity Unit Price(USD) Ext. Price
1 $0.958 $0.96
10 $0.750 $7.50
30 $0.637 $19.11
100 $0.508 $50.80
500 $0.451 $225.50
1000 $0.425 $425.00

Inventory:4,799

*The price is for reference only.
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  • Part Number : MAX3243ECPWR

  • Package/Case : 28-TSSOP

  • Brands : TI

  • Components Categories : Drivers, Receivers, Transceivers

  • Datesheet : MAX3243ECPWR DataSheet (PDF)

Quick Inquiry

Please submit RFQ for MAX3243ECPWR or email to us: Email: [email protected], we will contact you in 12 hours.

Overview of MAX3243ECPWR

The MAX3243E device consists of three line drivers, five line receivers, and a dual charge-pump circuit with ±15-kV ESD (HBM and IEC61000-4-2, Air-Gap Discharge) and ±8-kV ESD (IEC61000-4-2, Contact Discharge) protection on serial-port connection pins. The device meets the requirements of TIA/EIA-232-F and provides the electrical interface between an asynchronous communication controller and the serial-port connector. This combination of drivers and receivers matches that needed for the typical serial port used in an IBM PC/AT, or compatible. The charge pump and four small external capacitors allow operation from a single 3-V to 5.5-V supply. In addition, the device includes an always-active noninverting output (ROUT2B), which allows applications using the ring indicator to transmit data while the device is powered down.

MAX3243ECPWR

Key Features

  • Single-chip and single-supply interface for IBM™ PC/AT™ serial port
  • ESD Protection for RS-232 bus pins
    • ±15-kV Human-body model (HBM)
    • ±8-kV IEC61000-4-2, contact discharge
    • ±15-kV IEC61000-4-2, air-gap discharge
  • Meets or exceeds requirements of TIA/EIA-232-F and ITU V.28 standards
  • Operates with 3-V to 5.5-V VCC supply
  • Always-active noninverting receiver output (ROUT2B)
  • Designed to transmit at a data rate up to 500 kbit/s
  • Low standby current: 1 µA typical
  • External capacitors: 4 × 0.1 µF
  • Accepts 5-V logic input with 3.3-V supply
  • Designed to Be interchangeable with maxim MAX3243E
  • Serial-Mouse Driveability
  • Auto-powerdown feature to disable driver outputs when no valid RS-232 signal is sensed
  • Package options include plastic small-outline (DW), shrink small-outline (DB), and thin shrink small-outline (PW) packages

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Source Content uid MAX3243ECPWR Pbfree Code Yes
Rohs Code Yes Part Life Cycle Code Active
Ihs Manufacturer TEXAS INSTRUMENTS INC Part Package Code SSOP
Package Description TSSOP, TSSOP28,.25 Pin Count 28
Reach Compliance Code compliant ECCN Code EAR99
HTS Code 8542.39.00.01 Samacsys Manufacturer Texas Instruments
Additional Feature ALSO OPERATES AT 5V SUPPLY Differential Output NO
Driver Number of Bits 3 High Level Input Current-Max 0.000001 A
Input Characteristics SCHMITT TRIGGER Interface IC Type LINE TRANSCEIVER
Interface Standard EIA-232-F; TIA-232-F; V.28 JESD-30 Code R-PDSO-G28
JESD-609 Code e4 Length 9.7 mm
Moisture Sensitivity Level 1 Number of Functions 3
Number of Terminals 28 Operating Temperature-Max 70 °C
Operating Temperature-Min Out Swing-Min 5 V
Output Low Current-Max 0.0016 A Output Polarity INVERTED
Package Body Material PLASTIC/EPOXY Package Code TSSOP
Package Equivalence Code TSSOP28,.25 Package Shape RECTANGULAR
Package Style SMALL OUTLINE, THIN PROFILE, SHRINK PITCH Peak Reflow Temperature (Cel) 260
Power Supplies 3.3/5 V Qualification Status Not Qualified
Receive Delay-Max 150 ns Receiver Number of Bits 5
Seated Height-Max 1.2 mm Supply Current-Max 1 mA
Supply Voltage-Max 3.6 V Supply Voltage-Min 3 V
Supply Voltage-Nom 3.3 V Supply Voltage1-Max 5.5 V
Supply Voltage1-Min 4.5 V Supply Voltage1-Nom 5 V
Surface Mount YES Temperature Grade COMMERCIAL
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au) Terminal Form GULL WING
Terminal Pitch 0.65 mm Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED Width 4.4 mm

Warranty & Returns

Warranty, Returns, and Additional Information

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    Returns for refund: within 90 days

    Returns for Exchange: within 90 days

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