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ISL54501, ISL54502
6
FN6550.3
May 6, 2013
Electrical Specifications - 1.8V Supply Test Conditions: V+ = +1.8V, GND = 0V, VINH = 1V, VINL = 0.4V (Note 10), Unless Otherwise Specified. Boldface limits apply over the operating temperature range, -40°C to +85°C.
PARAMETER
TEST CONDITIONS
TEMP
(°C)
MIN
TYP
MAX
UNITS
ANALOG SWITCH CHARACTERISTICS
Analog Signal Range,
VANALOG
Full
0
-
V+
V
ON-Resistance, rON
V+ = 1.8V, ICOM = 10mA, VNO or VNC = 0V to V+
25
-
11.9
12.8
Ω
Full
-
13.8
Ω
DYNAMIC CHARACTERISTICS
Turn-ON Time, tON
V+ = 1.8V, VNO or VNC = 1.5V, RL =50Ω, CL = 35pF
25
-
70
-
ns
Full
-
130
-
ns
Turn-OFF Time, tOFF
V+ = 1.8V, VNO or VNC = 1.5V, RL =50Ω, CL = 35pF
25
-
52
-
ns
Full
-
100
-
ns
Charge Injection, Q
VG = V+/2, RG = 0Ω, CL = 1.0nF (see Figure 2) 25
-
5.8
-
pC
DIGITAL INPUT CHARACTERISTICS
Input Voltage Low, VINL
Full
-
0.4
V
Input Voltage High, VINH
Full
1-
-
V
NOTES:
10. VIN = input voltage to perform proper function.
11. The algebraic convention, whereby the most negative value is a minimum and the most positive a maximum, is used in this data sheet.
12. Parameters with MIN and/or MAX limits are 100% tested at +25°C, unless otherwise specified. Temperature limits established by characterization
and are not production tested.
13. Flatness is defined as the difference between maximum and minimum value of on-resistance over the specified analog signal range.
14. Limits established by characterization and are not production tested.
Test Circuits and Waveforms
Logic input waveform is inverted for switches that have the opposite logic
sense.
FIGURE 1A. MEASUREMENT POINTS
Repeat test for all switches. CL includes fixture and stray
capacitance.
FIGURE 1B. TEST CIRCUIT
FIGURE 1. SWITCHING TIMES
50%
tr < 20ns
tf < 20ns
tOFF
90%
V+
0V
VNO
0V
tON
LOGIC
INPUT
SWITCH
INPUT
SWITCH
OUTPUT
90%
VOUT
V
OUT
V
(NO or NC)
R
L
R
L
r
ON
()
+
----------------------------
=
SWITCH
INPUT
LOGIC
INPUT
VOUT
RL
CL
COM
NO or NC
IN
50
Ω
35pF
GND
V+
C