ISL4244EIR Intersil, ISL4244EIR Datasheet - Page 2

• Manufacturer Part Number: ISL4244EIR
• Description: IC 3DRVR/5RCVR RS232 3V 32-QFN
• Manufacturer: Intersil
• Type: Transceiverr

Specifications of ISL4244EIR

• Number Of Drivers/receivers: 3/5
• Protocol: RS232
• Voltage - Supply: 2.7 V ~ 5.5 V
• Mounting Type: Surface Mount
• Package / Case: 32-VQFN Exposed Pad, 32-HVQFN, 32-SQFN, 32-DHVQFN
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Ordering Information
ISL4238EIR
ISL4238EIRZ
(Note)
ISL4238EIR-T*
ISL4238EIRZ-T*
(Note)
ISL4244EIR
ISL4244EIRZ
(Note)
ISL4244EIR-T*
ISL4244EIRZ-T*
(Note)
ISL4245EIR
ISL4245EIRZ
(Note)
ISL4245EIR-T*
ISL4245EIRZ-T*
(Note)
*Please refer to TB347 for details on reel specifications.
NOTE: These Intersil Pb-free plastic packaged products employ special Pb-free material sets, molding compounds/die attach materials, and 100%
matte tin plate plus anneal (e3 termination finish, which is RoHS compliant and compatible with both SnPb and Pb-free soldering operations). Intersil
Pb-free products are MSL classified at Pb-free peak reflow temperatures that meet or exceed the Pb-free requirements of IPC/JEDEC J STD-020.
PART NUMBER
ISL4238E
ISL4244E
ISL4245E
PART NUMBER
NO. OF
Tx.
5
3
3
NO. OF
Rx.
3
5
5
2
ISL 4238EIR
ISL4238 EIRZ
ISL 4238EIR
ISL4238 EIRZ
ISL 4244EIR
ISL4244 EIRZ
ISL 4244EIR
ISL4244 EIRZ
ISL 4245EIR
ISL4245 EIRZ
ISL 4245EIR
ISL4245 EIRZ
PART MARKING
CONFIG.
DCE
DTE
DTE
ISL4238E, ISL4244E, ISL4245E
TABLE 1. SUMMARY OF FEATURES
QFN PKG.
5x5
5x5
5x5
RANGE (°C)
-40 to +85
-40 to +85
-40 to +85
-40 to +85
-40 to +85
-40 to +85
-40 to +85
-40 to +85
-40 to +85
-40 to +85
-40 to +85
-40 to +85
MONITOR Rx.
TEMP.
(R
NO. OF
OUTB
1
1
1
)
32 Ld 5X5 QFN
32 Ld 5X5 QFN
(Pb-Free)
32 Ld 5X5 QFN
Tape & Reel
32 Ld 5X5 QFN
Tape & Reel, (Pb-Free)
32 Ld 5X5 QFN
32 Ld 5X5 QFN
(Pb-free)
32 Ld 5X5 QFN
Tape & Reel
32 Ld 5X5 QFN
Tape & Reel, (Pb-Free)
32 Ld 5X5 QFN
32 Ld 5X5 QFN
(Pb-Free)
32 Ld 5X5 QFN
Tape & Reel
32 Ld 5X5 QFN
Tape & Reel, (Pb-Free)
(kbps)
DATA
RATE
1000
250
250
Rx. ENABLE
FUNCTION?
PACKAGE
No
No
No
MANUAL
POWER-
DOWN?
Yes
Yes
Yes
L32.5x5B
L32.5x5B
L32.5x5B
L32.5x5B
L32.5x5B
L32.5x5B
L32.5x5B
L32.5x5B
L32.5x5B
L32.5x5B
L32.5x5B
L32.5x5B
AUTOMATIC
FUNCTION?
ENHANCED
DWG. #
POWER-
PKG.
DOWN
Yes
Yes
Yes
May 13, 2010
FN8038.5