ISL43240IR Intersil, ISL43240IR Datasheet - Page 7

• Manufacturer Part Number: ISL43240IR
• Description: IC SWITCH QUAD SPDT 20QFN
• Manufacturer: Intersil

Specifications of ISL43240IR

• Function: Switch
• Circuit: 4 x SPDT
• On-state Resistance: 25 Ohm
• Voltage Supply Source: Single, Dual Supply
• Voltage - Supply, Single/dual (±): ±2 V ~ 6 V, 2 V ~ 12 V
• Current - Supply: 0.01µA
• 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

Test Circuits and Waveforms
Logic input waveform is inverted for switches that have the opposite
logic sense.
Logic input waveform is inverted for switches that have the opposite
logic sense.
OUTPUT
OUTPUT
SWITCH
SWITCH
LOGIC
INPUT
LOGIC
INPUT
V
OUT
OUTPUT
SWITCH
LOGIC
INPUT
V
V
V
OUT
FIGURE 1A. MEASUREMENT POINTS
FIGURE 2A. MEASUREMENT POINTS
FIGURE 3A. MEASUREMENT POINTS
NO
NC
3V
0V
3V
0V
0V
t
ON
Q = ∆V
ON
OUT
t
OFF
∆V
x C
50%
OUT
L
7
OFF
25%
75%
t
ON
V
t
D
OUT
t
OFF
FIGURE 3. BREAK-BEFORE-MAKE TIME
ON
FIGURE 2. CHARGE INJECTION
t
t
75%
FIGURE 1. SWITCHING TIMES
r
f
25%
< 20ns
< 20ns
80%
3V
0V
ISL43240
Repeat test for all switches. C
capacitance.
Repeat test for all switches. C
capacitance.
Repeat test for all switches. C
capacitance.
V
V
NO
G
LOGIC
V
INPUT
C
NX
C
V
SWITCH
INPUTS
NC
R
G
LOGIC
V
INPUT
C
OUT
C
FIGURE 1B. TEST CIRCUIT
FIGURE 2B. TEST CIRCUIT
FIGURE 3B. TEST CIRCUIT
IN
NC
NO
COM
IN
NO
NC
V-
=
V (NO or NC)
V+
GND
GND
L
L
L
IN
V+
V+
includes fixture and stray
includes fixture and stray
includes fixture and stray
LOGIC
C
INPUT
NO or NC
V-
C
C
GND
COM
------------------------------
R
COM
C
L
+
R
R
L
(
ON
300Ω
)
300Ω
R
R
L
V
L
OUT
V
C
OUT
L
35pF
V
C
OUT
L
35pF
C
L