SN74AUC1G66_09 Datasheet, PDF (3/17 Pages) Texas Instruments – SINGLE BILATERAL ANALOG SWITCH

SN74AUC1G66
www.ti.com .......................................................................................................................................................... SCES386L – MARCH 2002 – REVISED JULY 2009
Recommended Operating Conditions⁽¹⁾
V_CC
Supply voltage
V_IH
High-level input voltage
V_IL
Low-level input voltage
V_I/O
V_I
Δt/Δv
T_A
I/O port voltage
Control input voltage
Input transition rise or fall rate
Operating free-air temperature
V_CC = 0.8 V
V_CC = 1.1 V to 1.95 V
V_CC = 2.3 V to 2.7 V
V_CC = 0.8 V
V_CC = 1.1 V to 1.95 V
V_CC = 2.3 V to 2.7 V
MIN
0.8
V_CC
0.65 × V_CC
1.7
0
0
–40
MAX
2.7
0
0.35 × V_CC
0.7
V_CC
3.6
20
85
UNIT
V
V
V
V
V
ns/V
°C
(1) All unused inputs of the device must be held at V_CC or GND to ensure proper device operation. Refer to the TI application report,
Implications of Slow or Floating CMOS Inputs, literature number SCBA004.
Electrical Characteristics
over recommended operating free-air temperature range (unless otherwise noted)
r_on
r_on(p)
I_S(off)
I_S(on)
PARAMETER
On-state switch resistance
Peak on resistance
Off-state switch leakage current
On-state switch leakage current
TEST CONDITIONS
V_I = V_CC or GND,
V_C = V_IH
(see Figure 1)
I_S = 4 mA
I_S = 8 mA
V_I = V_CC to GND,
V_C = V_IH
(see Figure 1)
I_S = 4 mA
I_S = 8 mA
V_I = V_CC and V_O = GND, or
V_I = GND and V_O = V_CC,
V_C = V_IL (see Figure 2)
V_I = V_CC or GND, V_C = V_IH, V_O = Open
(see Figure 3)
V_CC
1.65 V
2.3 V
1.65 V
2.3 V
2.7 V
2.7 V
I_I
I_CC
C_ic
C_io(off)
C_io(on)
Control input current
Supply current
Control input capacitance
Switch input/output capacitance
Switch input/output capacitance
V_I = V_CC or GND
V_I = V_CC or GND,
I_O = 0
0 to 2.7 V
0.8 V to 2.7 V
2.5 V
2.5 V
2.5 V
(1) All typical values are at T_A = 25°C.
MIN TYP⁽¹⁾
10
9
MAX
20
15
UNIT
Ω
32
80
Ω
15
20
±1
±0.1^{(1) µA}
±1
±0.1^{(1) µA}
±5 µA
10 µA
2
pF
3.5
pF
7
pF
Switching Characteristics
over recommended operating free-air temperature range, C_L = 15 pF (unless otherwise noted) (see Figure 4)
PARAMETER
t_pd ⁽¹⁾
t_en
t_dis
FROM
(INPUT)
A or B
C
C
TO
(OUTPUT)
B or A
A or B
A or B
V_CC = 0.8 V
TYP
0.9
4.1
5
V_CC = 1.2 V V_CC = 1.5 V
± 0.1 V
± 0.1 V
MIN MAX MIN MAX
0.3
0.2
0.5 2.6 0.5 1.7
0.7 3.6 0.5 2.6
V_CC = 1.8 V
± 0.15 V
V_CC = 2.5 V
± 0.2 V
MIN TYP MAX MIN MAX
0.2
0.1
0.5 0.8 1.1 0.5
1
0.5 1.7 2.9 0.5 2.2
UNIT
ns
ns
ns
(1) The propagation delay is the calculated RC time constant of the typical on-state resistance of the switch and the specified load
capacitance, when driven by an ideal voltage source (zero output impedance).
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