SP3238CA-L datasheet, PDF - EEWORLD Datasheet

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SP3238CA-L: DescriptionLine Transceiver, 3 Func, 5 Driver, 3 Rcvr, PDSO28, LEAD FREE, PLASTIC, SSOP-28; CategoryAnalog mixed-signal IC Drivers and interfaces; File Size151KB，19 Pages; ManufacturerSIPEX; Websitehttp://www.sipex.com/; Environmental Compliance

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SP3238CA-L Overview

Line Transceiver, 3 Func, 5 Driver, 3 Rcvr, PDSO28, LEAD FREE, PLASTIC, SSOP-28

SP3238CA-L Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Maker	SIPEX
package instruction	LEAD FREE, PLASTIC, SSOP-28
Reach Compliance Code	unknown
Differential output	NO
Number of drives	5
Input properties	SCHMITT TRIGGER
Interface integrated circuit type	LINE TRANSCEIVER
Interface standards	EIA-232-F; TIA-232-F; V.24; V.28; EIA-562; TIA-562
JESD-30 code	R-PDSO-G28
JESD-609 code	e3
length	10.2 mm
Humidity sensitivity level	2
Number of functions	3
Number of terminals	28
Maximum operating temperature	70 °C
Minimum operating temperature
Minimum output swing	10 V
Maximum output low current	0.0016 A
Package body material	PLASTIC/EPOXY
encapsulated code	SSOP
Encapsulate equivalent code	SSOP28,.3
Package shape	RECTANGULAR
Package form	SMALL OUTLINE, SHRINK PITCH
Peak Reflow Temperature (Celsius)	260
power supply	3.3/5 V
Certification status	Not Qualified
Maximum receive delay
Number of receiver bits	3
Maximum seat height	1.99 mm
Maximum slew rate	1 mA
Maximum supply voltage	5.5 V
Minimum supply voltage	3 V
Nominal supply voltage	3.3 V
surface mount	YES
Temperature level	COMMERCIAL
Terminal surface	Matte Tin (Sn)
Terminal form	GULL WING
Terminal pitch	0.65 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	40
width	5.29 mm
Base Number Matches	1

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SP3238

Intelligent +3.0V to +5.5V RS-232 Transceiver

■

Meets true EIA/TIA-232-F Standards

from a +3.0V to +5.5V power supply

■

Interoperable with EIA/TIA-232 and

adheres to EIA/TIA-562 down to a +2.7V

power source

■

AUTO ON-LINE

circuitry automatically

wakes up from a 1µA shutdown

■

Minimum 250Kbps data rate under load

■

Regulated Charge Pump Yields Stable

RS-232 Outputs Regardless of V

Variations

■

ESD Specifications:

+2kV Human Body Model

DESCRIPTION

The SP3238 device is an RS-232 transceiver solution intended for portable or hand-held

applications such as notebook and palmtop computers. The SP3238 uses an internal

high-efficiency, charge-pump power supply that requires only 0.1µF capacitors in 3.3V

operation. This charge pump and Sipex's driver architecture allow the SP3238 device to

deliver compliant RS-232 performance from a single power supply ranging from +3.0V to

+5.0V. The SP3238 is a 5-driver/3-receiver device, ideal for laptop/notebook computer and

PDA applications. The SP3238 includes one complementary receiver that remains alert to

monitor an external device's Ring Indicate signal while the device is shutdown.

The

AUTO ON-LINE

feature allows the device to automatically "wake-up" during a shutdown

state when an RS-232 cable is connected and a connected peripheral is turned on. Otherwise,

the device automatically shuts itself down drawing less than 1µA.

SELECTION TABLE

Device

Power Supplies

RS-232

Drivers

RS-232

Receivers

External

Components

4 capacitors

AUTO ON-LINE

TTL 3-State

Circuitry

YES

No. of

Pins

SP3220

SP3223

SP3243

SP3238

+3.0V to +5.5V

Applicable U.S. Patents - 5,306,954; and other patents pending.

Rev. 6/30/03

SP3238 Intelligent +3.0V to +5.5V RS-232 Transceiver

SP3238CA-L Related Products

	SP3238CA-L	SP3238CY-L/TR	SP3238CY-L	SP3238EA-L/TR	SP3238EY-L/TR	SP3238EY-L	SP3238EA-L	SP3238CA-L/TR
Description	Line Transceiver, 3 Func, 5 Driver, 3 Rcvr, PDSO28, LEAD FREE, PLASTIC, SSOP-28	Line Transceiver, 3 Func, 5 Driver, 3 Rcvr, PDSO28, LEAD FREE, PLASTIC, MO-153AE, TSSOP-28	Line Transceiver, 3 Func, 5 Driver, 3 Rcvr, PDSO28, LEAD FREE, PLASTIC, MO-153AE, TSSOP-28	Line Transceiver, 3 Func, 5 Driver, 3 Rcvr, PDSO28, LEAD FREE, PLASTIC, SSOP-28	Line Transceiver, 3 Func, 5 Driver, 3 Rcvr, PDSO28, LEAD FREE, PLASTIC, MO-153AE, TSSOP-28	Line Transceiver, 3 Func, 5 Driver, 3 Rcvr, PDSO28, LEAD FREE, PLASTIC, MO-153AE, TSSOP-28	Line Transceiver, 3 Func, 5 Driver, 3 Rcvr, PDSO28, LEAD FREE, PLASTIC, SSOP-28	Line Transceiver, 3 Func, 5 Driver, 3 Rcvr, PDSO28, LEAD FREE, PLASTIC, SSOP-28
Is it Rohs certified?	conform to	conform to	conform to	conform to	conform to	conform to	conform to	conform to
Maker	SIPEX	SIPEX	SIPEX	SIPEX	SIPEX	SIPEX	SIPEX	SIPEX
package instruction	LEAD FREE, PLASTIC, SSOP-28	LEAD FREE, PLASTIC, MO-153AE, TSSOP-28	LEAD FREE, PLASTIC, MO-153AE, TSSOP-28	SSOP, SSOP28,.3	LEAD FREE, PLASTIC, MO-153AE, TSSOP-28	LEAD FREE, PLASTIC, MO-153AE, TSSOP-28	SSOP, SSOP28,.3	LEAD FREE, PLASTIC, SSOP-28
Reach Compliance Code	unknown	unknown	unknown	unknown	unknown	unknown	unknown	unknown
Differential output	NO	NO	NO	NO	NO	NO	NO	NO
Number of drives	5	5	5	5	5	5	5	5
Input properties	SCHMITT TRIGGER	SCHMITT TRIGGER	SCHMITT TRIGGER	SCHMITT TRIGGER	SCHMITT TRIGGER	SCHMITT TRIGGER	SCHMITT TRIGGER	SCHMITT TRIGGER
Interface integrated circuit type	LINE TRANSCEIVER	LINE TRANSCEIVER	LINE TRANSCEIVER	LINE TRANSCEIVER	LINE TRANSCEIVER	LINE TRANSCEIVER	LINE TRANSCEIVER	LINE TRANSCEIVER
Interface standards	EIA-232-F; TIA-232-F; V.24; V.28; EIA-562; TIA-562	EIA-232-F; TIA-232-F; V.24; V.28; EIA-562; TIA-562	EIA-232-F; TIA-232-F; V.24; V.28; EIA-562; TIA-562	EIA-232-F; TIA-232-F; V.24; V.28; EIA-562; TIA-562	EIA-232-F; TIA-232-F; V.24; V.28; EIA-562; TIA-562	EIA-232-F; TIA-232-F; V.24; V.28; EIA-562; TIA-562	EIA-232-F; TIA-232-F; V.24; V.28; EIA-562; TIA-562	EIA-232-F; TIA-232-F; V.24; V.28; EIA-562; TIA-562
JESD-30 code	R-PDSO-G28	R-PDSO-G28	R-PDSO-G28	R-PDSO-G28	R-PDSO-G28	R-PDSO-G28	R-PDSO-G28	R-PDSO-G28
JESD-609 code	e3	e3	e3	e3	e3	e3	e3	e3
length	10.2 mm	9.7 mm	9.7 mm	10.2 mm	9.7 mm	9.7 mm	10.2 mm	10.2 mm
Humidity sensitivity level	2	1	1	2	1	1	2	2
Number of functions	3	3	3	3	3	3	3	3
Number of terminals	28	28	28	28	28	28	28	28
Maximum operating temperature	70 °C	70 °C	70 °C	85 °C	85 °C	85 °C	85 °C	70 °C
Minimum output swing	10 V	10 V	10 V	10 V	10 V	10 V	10 V	10 V
Maximum output low current	0.0016 A	0.0016 A	0.0016 A	0.0016 A	0.0016 A	0.0016 A	0.0016 A	0.0016 A
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	SSOP	TSSOP	TSSOP	SSOP	TSSOP	TSSOP	SSOP	SSOP
Encapsulate equivalent code	SSOP28,.3	TSSOP28,.25	TSSOP28,.25	SSOP28,.3	TSSOP28,.25	TSSOP28,.25	SSOP28,.3	SSOP28,.3
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	SMALL OUTLINE, SHRINK PITCH	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, SHRINK PITCH	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, SHRINK PITCH	SMALL OUTLINE, SHRINK PITCH
Peak Reflow Temperature (Celsius)	260	260	260	260	260	260	260	260
power supply	3.3/5 V	3.3/5 V	3.3/5 V	3.3/5 V	3.3/5 V	3.3/5 V	3.3/5 V	3.3/5 V
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
Number of receiver bits	3	3	3	3	3	3	3	3
Maximum seat height	1.99 mm	1.2 mm	1.2 mm	1.99 mm	1.2 mm	1.2 mm	1.99 mm	1.99 mm
Maximum slew rate	1 mA	1 mA	1 mA	1 mA	1 mA	1 mA	1 mA	1 mA
Maximum supply voltage	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V
Minimum supply voltage	3 V	3 V	3 V	3 V	3 V	3 V	3 V	3 V
Nominal supply voltage	3.3 V	3.3 V	3.3 V	3.3 V	3.3 V	3.3 V	3.3 V	3.3 V
surface mount	YES	YES	YES	YES	YES	YES	YES	YES
Temperature level	COMMERCIAL	COMMERCIAL	COMMERCIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	COMMERCIAL
Terminal surface	Matte Tin (Sn)	Matte Tin (Sn)	Matte Tin (Sn)	Matte Tin (Sn)	Matte Tin (Sn)	Matte Tin (Sn)	Matte Tin (Sn)	Matte Tin (Sn)
Terminal form	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING
Terminal pitch	0.65 mm	0.65 mm	0.65 mm	0.65 mm	0.65 mm	0.65 mm	0.65 mm	0.65 mm
Terminal location	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL
Maximum time at peak reflow temperature	40	40	40	40	40	40	40	40
width	5.29 mm	4.4 mm	4.4 mm	5.29 mm	4.4 mm	4.4 mm	5.29 mm	5.29 mm

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Shortcut: L0 L1 L2 L3 L4 L5 L6 L7 L8 L9 LA LB LC LD LE LF LG LH LI LJ LK LL LM LN LO LP LQ LR LS LT LU LV LW LX LY LZ M0 M1 M2 M3 M4 M5 M6 M7 M8 M9 MA MB MC MD ME MF MG MH MI MJ MK ML MM MN MO MP MQ MR MS MT MU MV MW MX MY MZ N0 N1 N2 N3 N4 N5 N6 N7 N8 NA NB NC ND NE NF NG NH NI NJ NK NL NM NN NO NP NQ NR NS NT NU NV NX NZ O0 O1 O2 O3 OA OB OC OD OE OF OG OH OI OJ OK OL OM ON OP OQ OR OS OT OV OX OY OZ P0 P1 P2 P3 P4 P5 P6 P7 P8 P9 PA PB PC PD PE PF PG PH PI PJ PK PL PM PN PO PP PQ PR PS PT PU PV PW PX PY PZ Q1 Q2 Q3 Q4 Q5 Q6 Q8 Q9 QA QB QC QE QF QG QH QK QL QM QP QR QS QT QV QW QX QY R0 R1 R2 R3 R4 R5 R6 R7 R8 R9 RA RB RC RD RE RF RG RH RI RJ RK RL RM RN RO RP RQ RR RS RT RU RV RW RX RY RZ

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