ISL43210A Datasheet, PDF (6/12 Pages) Intersil Corporation – Medium-Voltage, Single Supply, Single SPDT Analog Switch

ISL43210A
Electrical Specifications - 2.7V to 5.5V Supply Test Conditions: V+ = +3.0V to +3.6V, GND = 0V, V_INH = 2.4V, V_INL = 0.8V
(Note 9),Unless Otherwise Specified. Boldface limits apply over the operating temperature range, -40°C to +85°C. (Continued)
PARAMETER
TEST CONDITIONS
TEMP
MIN
MAX
(°C) (Notes 10, 11) TYP (Notes 10, 11) UNITS
COM OFF Capacitance, C_COM(OFF)
f = 1MHz, V_NO or V_NC = V_COM = 0V (see Figure 7)
25
-
8
-
pF
COM ON Capacitance, C_COM(ON)
f = 1MHz, V_NO or V_NC = V_COM = 0V (See Figure 7)
25
-
28
-
pF
POWER SUPPLY CHARACTERISTICS
Positive Supply Current, I+
V+ = 3.6V, V_IN = 0V or V+, all channels on or off
Full
-1
-
1
µA
DIGITAL INPUT CHARACTERISTICS
Input Voltage Low, V_INL
Full
-
-
0.8
V
Input Voltage High, V_INH
Full
2.4
-
-
V
Input Current, I_INH, I_INL
V+ = 3.6V, V_IN = 0V or V+
Full
-1
-
1
µA
NOTES:
9. V_IN = input voltage to perform proper function.
10. The algebraic convention, whereby the most negative value is a minimum and the most positive a maximum, is used in this data sheet.
11. Compliance to datasheet limits is assured by one or more methods: production test, characterization and/or design.
12. Limits established by characterization and are not production tested.
Test Circuits and Waveforms
3V OR 4V
LOGIC
INPUT
0V
SWITCH
INPUT
V_NO
SWITCH
OUTPUT _0V
50%
t_OFF
V_OUT
90%
t_ON
t_r < 20ns
t_f < 20ns
90%
V+
C
SWITCH
INPUT
LOGIC
INPUT
NO OR NC
IN
GND
COM
V_OUT
R_L
C_L
1kΩ
35pF
Logic input waveform is inverted for switches that have the opposite
logic sense.
FIGURE 1A. MEASUREMENT POINTS
Repeat test for all switches. C_L includes fixture and stray
capacitance.
V_OUT
=
V(NO _{or NC)}
--------^R-----^L--------
R_L + r_ON
FIGURE 1B. TEST CIRCUIT
FIGURE 1. SWITCHING TIMES
SWITCH
OUTPUT
V_OUT
LOGIC ^ON
INPUT
ΔV_OUT
OFF
V+
ON
0V
Q = ΔV_OUT x C_L
FIGURE 2A. MEASUREMENT POINTS
V+
C
R_G
NO OR NC
COM
V_G
GND
IN
LOGIC
INPUT
V_OUT
C_L
FIGURE 2. CHARGE INJECTION
FIGURE 2B. TEST CIRCUIT
6
FN7876.0
June 24, 2011