ICL3221CVZ-T7 Intersil, ICL3221CVZ-T7 Datasheet - Page 16

• Manufacturer Part Number: ICL3221CVZ-T7
• Description: RS-232 Interface IC LEAD-FREE RS232 3V 1D/1R AUTODOWN 16TSSOP COM, 1K ON A 7" RE
• Manufacturer: Intersil

Specifications of ICL3221CVZ-T7

• Rohs: yes
• Data Rate: 500 Kbps
• Operating Supply Voltage: 3.3 V, 5 V
• Supply Current: 10 uA
• Operating Temperature Range: 0 C to + 70 C
• Mounting Style: SMD/SMT
• Package / Case: TSSOP-20
• Function: Transceiver
• Input Voltage: 25 V
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Number Of Drivers: 3
• Number Of Receivers: 5
• Propagation Delay Time Ns: 0.3 ns

Typical Performance Curves
Die Characteristics
SUBSTRATE POTENTIAL (POWERED UP):
TRANSISTOR COUNT:
PROCESS:
FIGURE 17. SUPPLY CURRENT vs LOAD CAPACITANCE
GND
ICL3221: 286
ICL3222: 338
ICL3223: 357
ICL3232: 296
ICL324X: 464
Si Gate CMOS
45
40
35
30
25
20
15
10
5
0
0
ICL324X
WHEN TRANSMITTING DATA
1000
LOAD CAPACITANCE (pF)
ICL3221, ICL3222, ICL3223, ICL3232, ICL3241, ICL3243
2000
16
3000
120kbps
VCC = 3.3V, TA = 25°C (Continued)
250kbps
20kbps
4000
5000
FIGURE 18. SUPPLY CURRENT vs SUPPLY VOLTAGE
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
2.5
ICL324X
3.0
ICL3221 - ICL3232
3.5
SUPPLY VOLTAGE (V)
4.0
4.5
NO LOAD
ALL OUTPUTS STATIC
5.0
ICL324X
5.5
March 1, 2006
FN4805.21
6.0