ISL43840IR-T Intersil, ISL43840IR-T Datasheet - Page 13

• Manufacturer Part Number: ISL43840IR-T
• Description: IC MUX/DEMUX DUAL 4X1 20QFN
• Manufacturer: Intersil

Specifications of ISL43840IR-T

• Function: Multiplexer/Demultiplexer
• Circuit: 2 x 4:1
• On-state Resistance: 45 Ohm
• Voltage Supply Source: Single, Dual Supply
• Voltage - Supply, Single/dual (±): ±2 V ~ 6 V, 2 V ~ 12 V
• Current - Supply: 1µA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 20-VFQFN Exposed Pad
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Typical Performance Curves
Die Characteristics
SUBSTRATE POTENTIAL (POWERED UP):
TRANSISTOR COUNT:
PROCESS:
Si Gate CMOS
-100
-110
-10
-20
-30
-40
-50
-60
-70
-80
-90
V-
193
1k
R
V
V+ = 3V to 12V or
S
L
FIGURE 19. CROSSTALK AND OFF ISOLATION
= 50Ω
= ±2V to ±5V
10k
100k
FREQUENCY (Hz)
ISOLATION
13
ALL HOSTILE CROSSTALK
1M
10M
T
CROSSTALK
A
= 25°C, Unless Otherwise Specified (Continued)
100M 500M
10
20
30
40
50
60
70
80
90
100
110
ISL43840
FIGURE 20. CHARGE INJECTION vs SWITCH VOLTAGE
-1
-2
-3
-4
3
2
1
0
-5
-2.5
V+ = 3.3V
V- = 0V
V
S
=
0
±
5V
V+ = 5V
V- = 0V
2.5
V
COM
(V)
5
V+ = 12V
7.5
V- = 0V
March 13, 2006
10
FN6056.2
12