MAX3180E Datasheet, PDF (1/8 Pages) Maxim Integrated Products – +-15kV ESD-Protected, 0.5UA, +3V to +5.5V, 1.5Mbps RS-232 Receivers in SOT23-5

19-1479; Rev 1; 7/99
±15kV ESD-Protected, 0.5µA, +3V to +5.5V,
1.5Mbps RS-232 Receivers in SOT23-5
General Description
The MAX3180E–MAX3183E single RS-232 receivers in
a SOT23-5 package are designed for space- and cost-
constrained applications requiring minimal RS-232
communications. The receiver inputs are protected to
±15kV using IEC 1000-4-2 Air-Gap Discharge, to ±8kV
using IEC 1000-4-2 Contact Discharge, and to ±15kV
per the Human Body Model, ensuring compliance with
international standards.
The devices minimize power and heat dissipation by
consuming only 0.5µA supply current from a +3.0V to
+5.5V supply, and they guarantee true RS-232 perfor-
mance up to a 1.5Mbps data rate. The MAX3180E/
MAX3182E feature a three-state TTL/CMOS receiver
output that is controlled by an EN logic input. The
MAX3181E/MAX3183E feature an INVALID output that
indicates valid RS-232 signals at the receiver input for
applications requiring automatic system wake-up. The
MAX3182E/MAX3183E have a noninverting output,
while the MAX3180E/MAX3181E have a standard
inverting output.
Diagnostic Ports
Telecommunications
Networking Equipment
Set-Top Boxes
Digital Cameras
Hand-Held Equipment
Applications
Features
o Tiny SOT23-5 Package
o ESD-Protected RS-232 Input
±15kV—Human Body Model
±8kV—IEC 1000-4-2, Contact Discharge
±15kV—IEC 1000-4-2, Air-Gap Discharge
o 0.5µA Supply Current
o 1.5Mbps Guaranteed Data Rate
o Meets EIA/TIA-232 and V.28/V.24 Specifications
Down to V_CC = +3.0V
o INVALID Output Indicates Valid RS-232 Signal at
Receiver Input (MAX3181E/MAX3183E)
o Three-State TTL/CMOS Receiver Output
(MAX3180E/MAX3182E)
o Noninverting RS-232 Output
(MAX3182E/MAX3183E)
Ordering Information
PART
TEMP. RANGE
PIN-
PACKAGE
MAX3180EEUK-T -40°C to +85°C
MAX3181EEUK-T -40°C to +85°C
MAX3182EEUK-T -40°C to +85°C
5 SOT23-5
5 SOT23-5
5 SOT23-5
MAX3183EEUK-T -40°C to +85°C 5 SOT23-5
TOP
MARK
ACHB
ACHC
ACHD
ACHE
Pin Configurations/Functional Diagrams appear at end of
data sheet.
PART
MAX3180E
MAX3181E
MAX3182E
MAX3183E
ESD
PROTECTION
(kV)
±15
±15
±15
±15
PACKAGE
SOT23-5
SOT23-5
SOT23-5
SOT23-5
SUPPLY
CURRENT
(µA)
0.5
0.5
0.5
0.5
EN
INPUT

—

—
INVALID
OUTPUT
—

—

Selector Guide
INVERTING
ROUT


—
—
NON-
INVERTING
ROUT
—
—


________________________________________________________________ Maxim Integrated Products 1
For free samples & the latest literature: http://www.maxim-ic.com, or phone [phone].
For small orders, phone [phone].