TS3A44159_08 Datasheet, PDF (8/29 Pages) Texas Instruments – 0.45-Ω QUAD SPDT ANALOG SWITCH QUAD-CHANNEL 2:1 MULTIPLEXER/DEMULTIPLEXER WITH TWO CONTROLS

TS3A44159
SCDS225A – MARCH 2007 – REVISED JUNE 2008 ......................................................................................................................................................... www.ti.com
ELECTRICAL CHARACTERISTICS FOR 2.5-V SUPPLY⁽¹⁾
V₊ = 2.3 V to 2.7 V, T_A = –40°C to 85°C (unless otherwise noted)
PARAMETER SYMBOL
TEST CONDITIONS
Analog Switch
Analog signal
range
V_COM,
V_NO, V_NC
ON-state
resistance
r_on
V_NO or V_NC = 1.8 V,
I_COM = –100 mA,
Switch ON,
See Figure 16
ON-state
resistance match
between
channels
Δr_on
V_NO or V_NC = 1.8 V, 0.8 V, Switch ON,
I_COM = –100 mA,
See Figure 16
ON-state
resistance
flatness
r_on(flat)
V_NO or V_NC = 1.8 V, 0.8 V Switch ON,
I_COM = –100 mA,
See Figure 16
NC, NO
OFF leakage
current
I_NO(OFF),
I_NC(OFF)
V_NO or V_NC = 0.3 V,
V_COM = 2.3 V,
or
V_NO or V_NC = 2.3 V,
V_COM = 0.3V,
NC, NO
ON leakage
current
I_NO(ON),
I_NC(ON)
V_NO or V_NC = 0.3 V,
V_COM = Open,
or
V_NO or V_NC = 2.3 V,
V_COM = Open,
COM
ON leakage
current
I_COM(ON)
V_NO or V_NC = Open,
V_COM = 0.3 V,
or
V_NO or V_NC = Open,
V_COM = 2.3 V,
Digital Control Inputs (IN1-2, IN3-4)⁽²⁾
See Figure 17
See Figure 18
See Figure 18
Input logic high
V_IH
Input logic low
V_IL
Input leakage
current
I_IH, I_IL
V_IN = 3.6 V or 0
T_A
V₊
MIN TYP MAX UNIT
25°C
Full
25°C
Full
25°C
Full
25°C
Full
2.3 V
2.3 V
2.3 V
2.7 V
25°C
Full
2.7 V
25°C
Full
2.7 V
0
V₊ V
0.45 0.6
Ω
0.7
0.045 0.07
Ω
0.1
0.06 0.15
Ω
0.2
–10 0.5
10
nA
–20
20
–10 0.1
–20
10
nA
20
–10 0.1
–20
10
nA
20
Full
Full
25°C
Full
2.7 V
1.2
4.3 V
0
0.6 V
0.5
10
nA
50
(1) The algebraic convention, whereby the most negative value is a minimum and the most positive value is a maximum
(2) All unused digital inputs of the device must be held at V₊ or GND to ensure proper device operation. Refer to the TI application report,
Implications of Slow or Floating CMOS Inputs, literature number SCBA004.
8
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