DataSheetWiki


MAX3386EEUP fiches techniques PDF

Maxim Integrated - 3.0V / 15kV ESD-Protected RS-232 Transceiver for PDAs and Cell Phones

Numéro de référence MAX3386EEUP
Description 3.0V / 15kV ESD-Protected RS-232 Transceiver for PDAs and Cell Phones
Fabricant Maxim Integrated 
Logo Maxim Integrated 





1 Page

No Preview Available !





MAX3386EEUP fiche technique
19-1529; Rev 1; 10/99
3.0V, ±15kV ESD-Protected RS-232
Transceiver for PDAs and Cell Phones
General Description
The MAX3386E 3V-powered EIA/TIA-232 and V.28/V.24
is a communications interface with low power require-
ments, high data-rate capabilities, and enhanced elec-
trostatic discharge (ESD) protection. The MAX3386E
has two receivers and three transmitters. All RS-232
inputs and outputs are protected to ±15kV using the
IEC 1000-4-2 Air-Gap Discharge method, ±8kV using the
IEC 1000-4-2 Contact Discharge method, and ±15kV
using the Human Body Model.
A proprietary low-dropout transmitter output stage
enables true RS-232 performance from a +3.0V to +5.5V
supply with a dual charge pump. The charge pump
requires only four small 0.1µF capacitors for operation
from a +3.3V supply. The MAX3386E is capable of
running at data rates up to 250kbps while maintaining
RS-232 compliant output levels.
The MAX3386E has a unique VL pin that allows interop-
eration in mixed-logic voltage systems. Both input and
output logic levels are pin programmable through the
VL pin. The MAX3386E is available in a space-saving
TSSOP package.
Applications
Subnotebook/Palmtop Computers
PDAs and PDA Cradles
Cell Phone Data Cables
Battery-Powered Equipment
Hand-Held Equipment
Peripherals
Pin Configuration
TOP VIEW
C1+ 1
V+ 2
C1- 3
C2+ 4
C2- 5
V- 6
T1IN 7
T2IN 8
T3IN 9
R2OUT 10
MAX3386E
20 SHDN
19 VCC
18 GND
17 T1OUT
16 T2OUT
15 T3OUT
14 R1IN
13 R2IN
12 VL
11 R1OUT
TSSOP
Features
o VL Pin for Compatibility with Mixed-Voltage
Systems
o ±15kV ESD Protection on Rx Inputs and Tx Outputs
o Low 300µA Supply Current
o Guaranteed 250kbps Data Rate
o 1µA Low-Power Shutdown
o Meets EIA/TIA-232 Specifications Down to 3.0V
PART
MAX3386ECUP
MAX3386EEUP
Ordering Information
TEMP. RANGE
0°C to +70°C
-40°C to +85°C
PIN-PACKAGE
20 TSSOP
20 TSSOP
Typical Operating Circuit
+3.3V
CBYPASS
C1
0.1µF
C2
0.1µF
20 19 12
1 C1+ SHDN
VCC
3 C1-
4 C2+
MAX3386E
5 C2-
VL 2
V+
6
V-
7 T1IN
T1OUT 17
TTL/CMOS
INPUTS
8 T2IN
9 T3IN
TTL/CMOS
OUTPUTS
11 R1OUT
10 R2OUT
VL
VL
GND
18
T2OUT 16
T3OUT 15
R1IN 14
5k
R2IN 13
5k
C3
0.1µF
C4
0.1µF
RS-232
OUTPUTS
RS-232
INPUTS
________________________________________________________________ Maxim Integrated Products 1
For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800.
For small orders, phone 1-800-835-8769.

PagesPages 12
Télécharger [ MAX3386EEUP ]


Fiche technique recommandé

No Description détaillée Fabricant
MAX3386EEUP 3.0V / 15kV ESD-Protected RS-232 Transceiver for PDAs and Cell Phones Maxim Integrated
Maxim Integrated

US18650VTC5A

Lithium-Ion Battery

Sony
Sony
TSPC106

PCI Bus Bridge Memory Controller

ATMEL
ATMEL
TP9380

NPN SILICON RF POWER TRANSISTOR

Advanced Semiconductor
Advanced Semiconductor


www.DataSheetWiki.com    |   2020   |   Contactez-nous  |   Recherche