NC7SB3157 Fairchild Semiconductor, NC7SB3157 Datasheet - Page 4

• Manufacturer Part Number: NC7SB3157
• Description: Nc7sb3157, Fsa3157 Low-voltage Spdt Analog Switch Or 2 1multiplexer / De-multiplexer Bus Switch
• Manufacturer: Fairchild Semiconductor

NC7SB3157, FSA3157 Rev. 1.0.2
© 2006 Fairchild Semiconductor Corporation
DC Electrical Characteristics
Notes:
3. Measured by the voltage drop between A and B pins at the indicated current through the switch. On resistance is
4. Parameter is characterized, but not tested in production.
5. ΔR
6. Flatness is defined as the difference between the maximum and minimum value of on resistance over the specified
7. Guaranteed by design.
Symbol
R
ΔR
RANGE
I
R
R
V
I
V
OFF
I
determined by the lower of the voltages on the two (A or B Ports).
range of conditions.
CC
IN
ON
flat
IH
IL
ON
ON
High Level
Input Voltage
Low Level
Input Voltage
Input Leakage
Current
Off State Leakage
Current
Switch On
Resistance
Quiescent Supply
Current;
All Channels On or
Off
Analog Signal
Range
On Resistance Over
Signal Range
On Resistance
Match Between-
Channels
On Resistance
Flatness
= R
Parameter
ON
max – R
(3, 4, 6)
(3, 4, 4)
(3)
(3, 7)
ON
minimum measured at identical V
0 ≤ V
0 ≤ A, B ≤ V
V
V
V
V
V
V
V
V
V
V
I
I
I
I
I
I
I
I
I
I
I
I
A
A
A
A
A
A
A
A
A
A
A
A
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
= –30mA, 0 ≤ V
= –24mA, 0 ≤ V
= –8mA, 0 ≤ V
= –4mA, 0 ≤ V
= –30mA, V
= –24mA, V
= –8mA, V
= –4mA, V
= –30mA, 0 ≤ V
= –24mA, 0 ≤ V
= –8mA, 0 ≤ V
= –4mA, 0 ≤ V
= 0V, I
= 2.4V, I
= 4.5V, I
= 0V, I
= 3V, I
= 0V, I
= 2.3V, I
= 0V, I
= 1.65V, I
= V
IN
Conditions
CC
≤ 5.5V
O
O
O
O
O
or GND I
CC
O
O
O
= 30mA
= 24mA
= –24mA
= 8mA
= 4mA
Bn
Bn
O
= –30mA
= –30mA
= –8mA
Bn
Bn
= –4mA
= 1.6
= 1.15
Bn
Bn
Bn
Bn
= 3.15
2.1
Bn
Bn
Bn
Bn
OUT
≤ V
≤ V
≤ V
≤ V
≤ V
≤ V
≤ V
≤ V
CC
CC
CC
CC
= 0
CC
CC
CC
CC
1.65 – 1.95 0.75 V
1.65 – 1.95
1.65 – 5.5
V
2.3 – 5.5
2.3 – 5.5
0 – 5.5
CC
1.65
1.65
1.65
V
4.5
3.0
2.3
5.5
4.5
3.0
2.3
4.5
3.0
2.3
5.0
3.3
2.5
1.8
4
CC
(V)
CC
, temperature, and voltage levels.
0.7 V
Min.
0
CC
CC
T
A
= +25°C
±0.05
±0.05
Typ.
10.0
13.0
17.0
0.15
0.50
12.0
28.0
125
3.0
5.0
7.0
4.0
5.0
6.5
0.2
0.5
6.0
0.25 V
0.3 V
Max.
±0.1
±0.1
12.0
15.0
20.0
12.0
30.0
20.0
50.0
V
7.0
9.0
1
CC
CC
CC
0.75 V
0.7 V
Min.
T
A
0
CC
= –40°C to
CC
+85°C
0.25 V
0.3 V
Max.
12.0
15.0
20.0
12.0
30.0
20.0
50.0
25.0
50.0
V
100
300
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7.0
9.0
±1
±1
10
CC
CC
CC
Units
µA
µA
µA
Ω
Ω
Ω
Ω
V
V
V