ISL76123 Datasheet, PDF (6/12 Pages) Xicor Inc. – Automotive Single Supply, SPDT Analog Switch

ISL76123
Electrical Specifications - 12V Supply Test Conditions: V+ = +10.8V to +13V, GND = 0V, V_INH = 4V, V_INL = 0.8V (Note 8),
unless otherwise specified. Boldface limits apply over the operating temperature range, -40°C to +105°C. (Continued)
PARAMETER
TEST CONDITIONS
TEMP
MIN
MAX
(°C) (Notes 9, 10) TYP (Notes 9, 10) UNITS
DIGITAL INPUT CHARACTERISTICS
Input Voltage Low, V_INL
Full
-
-
0.8
V
Input Voltage High, V_INH
Full
4
-
-
V
Input Current, I_INH, I_INL
V+ = 13V, V_IN = 0V or V+
Full
-1
-
1
µA
NOTES:
8. V_IN = input voltage to perform proper function.
9. The algebraic convention, whereby the most negative value is a minimum and the most positive a maximum, is used in this data sheet.
10. Compliance to datasheet limits is assured by one or more methods: production test, characterization and/or design.
11. 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.
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 1A. MEASUREMENT POINTS
FIGURE 1B. TEST CIRCUIT
FIGURE 1. SWITCHING TIMES
V+
C
SWITCH
OUTPUT
V_OUT
LOGIC ^ON
INPUT
ΔV_OUT
OFF
Q = ΔV_OUT x C_L
V+
ON
0V
R_G
NO OR NC
COM
V_G
GND
IN
LOGIC
INPUT
FIGURE 2A. MEASUREMENT POINTS
FIGURE 2. CHARGE INJECTION
FIGURE 2B. TEST CIRCUIT
V_OUT
C_L
6
FN8297.1
September 28, 2012