MAX3238ECDWR Texas Instruments - Yeehing Electronics

3- to 5.5-V multichannel 400kbps RS-232 line driver/receiver with +/-15-kV IEC-ESD protection

Pricing (USD)

Quantity	Unit Price
1 — 99	2.697
100 — 249	2.227
250 — 999	1.6
1,000 +	0.84

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	RS-232 Interface IC
RoHS	Y
Mounting Style	SMD/SMT
Package / Case	SOIC-28
Series	MAX3238E
Function	Transceiver
Data Rate	400 kb/s
Number of Drivers	5 Driver
Number of Receivers	3 Receiver
Duplex	Full Duplex
Supply Voltage - Max	5.5 V
Supply Voltage - Min	3 V
Operating Supply Current	2 mA
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 85 C
Packaging	Reel
Height	2.35 mm
Length	18 mm
Product	RS-232 Transceivers
Supply Type	Single Supply
Width	7.52 mm
Brand	Texas Instruments
Shutdown	With Shutdown
Operating Supply Voltage	3.3 V, 5 V
Product Type	RS-232 Interface IC
Propagation Delay Time	0.15 us
Factory Pack Quantity	1000
Subcategory	Interface ICs
Unit Weight	0.025778 oz

For more information, please refer to datasheet

Documents

MAX3238ECDWR Datasheet

More Information

The MAX3238E consists of five line drivers, three line receivers, and a dual charge-pump circuit with ±15-kV ESD (HBM) protection on the driver output (DOUT) and receiver input (RIN) terminals. The device meets the requirements of TIA/EIA-232-F and provides the electrical interface between notebook and subnotebook computer applications. 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 (ROUT1B), which allows applications using the ring indicator to transmit data while the device is powered down. This device operates at data signaling rates up to 250 kbit/s and a maximum of 30-V/µs driver output slew rate.