ISL4245EIR-T Intersil, ISL4245EIR-T Datasheet - Page 16

• Manufacturer Part Number: ISL4245EIR-T
• Description: IC 3DRVR/5RCVR RS232 3V 32-QFN
• Manufacturer: Intersil
• Type: Transceiverr

Specifications of ISL4245EIR-T

• 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

Typical Performance Curves
Intersil products are sold by description only. Intersil Corporation reserves the right to make changes in circuit design, software and/or specifications at any time without
notice. Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and
reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result
from its use. No license is granted by implication or otherwise under any patent or patent rights of Intersil or its subsidiaries.
FIGURE 23. ISL4238E/ISL4244E SLEW RATE vs LOAD
25
20
15
10
FIGURE 25. SUPPLY CURRENT vs SUPPLY VOLTAGE
3.5
3.0
2.5
2.0
1.5
1.0
0.5
5
0
0
2.5
CAPACITANCE
+SLEW
3.0
All Intersil U.S. products are manufactured, assembled and tested utilizing ISO9000 quality systems.
1000
-SLEW
Intersil Corporation’s quality certifications can be viewed at www.intersil.com/design/quality
3.5
LOAD CAPACITANCE (pF)
For information regarding Intersil Corporation and its products, see www.intersil.com
SUPPLY VOLTAGE (V)
2000
4.0
16
3000
4.5
NO LOAD
ALL OUTPUTS STATIC
V
5.0
ISL4238E, ISL4244E, ISL4245E
CC
4000
= 3.3V, T
5.5
A
5000
= +25°C (Continued)
6.0
Die Characteristics
SUBSTRATE AND QFN THERMAL PAD POTENTIAL
(POWERED UP):
TRANSISTOR COUNT
PROCESS
Si Gate BiCMOS
FIGURE 24. ISL4245E SLEW RATE vs LOAD CAPACITANCE
GND
ISL4238E: 1235
ISL4244E: 1109
ISL4245E: 1109
110
90
70
50
30
10
0
0
-SLEW
+SLEW
1000
LOAD CAPACITANCE (pF)
2000
3000
4000
May 13, 2010
FN8038.5
5000