MAX14504 Maxim, MAX14504 Datasheet - Page 4

• Manufacturer Part Number: MAX14504
• Description: The MAX14504/MAX14505/MAX14505A/MAX14506 dual single-pole/double-throw (SPDT) audio switches feature negative signal capability that allows signals from -VCC to +VCC to pass without distortion
• Manufacturer: Maxim

Dual SPDT Negative Rail Analog Switches
with ±V
ELECTRICAL CHARACTERISTICS (continued)
(V
unless otherwise noted.) (Note 3)
Note 3: All parameters are production tested at T
Note 4: Flatness is defined as the difference between the maximum and minimum value of on-resistance as measured over the
Note 5: All timing is measured using 20% and 80% levels.
Note 6: Off-Isolation = 20log
Note 7: Between any two switches.
(V
4
POWER SUPPLY
Power-Supply Range
Power-Supply Rejection Ratio
(PSRR)
V
V
Supply Current Increase with
Supply Voltage
Negative Charge-Pump Output
CC
CC
CC
CC
_______________________________________________________________________________________
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
= +2.3 to +5.5V, T
= 3.0V, T
Supply Current
Shutdown Supply Current
0
-2.30
specified analog signal range.
V
PARAMETER
CC
T
A
= 2.3V
= +85°C T
ON-RESISTANCE vs. V
A
-1.15
= +25°C, unless otherwise noted.)
CC
A
= +25°C
V
COM
A
0
(V)
= T
10
MIN
Capability
[V
T
A
1.15
COM
COM_
= -40°C
to T
SYMBOL
I
I
CC_SHDN
CC_CTRL
MAX,
/(V
V
V
I
2.30
NEG
CC
CC
NO_
C
NEG
or V
A
NC_
R
V
V
V
(MAX14504/MAX14505)
V
(MAX14504/MAX14505)
V
(MAX14505A/MAX14506)
V
(MAX14505A/MAX14506)
V
C
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
= 3.3nF, unless otherwise noted. Typical values are at V
CC
CC
CC
CC
CC
CC
CC
0
COM_
NEG
= +85°C, and guaranteed by design over the specified temperature range.
-3
)], V
V
= +3.0V, V
= +5.5V, V
= +3.0V, V
= +5.5V, V
= +3.0V, V
= +5.5V, V
= 5.5V, V
CC
T
= 3.3nF
A
= 3.0V
= 50Ω, f = 10kHz
COM_
= +85°C T
-2
ON-RESISTANCE vs. V
CONDITIONS
= output, V
-1
CB
EN
EN
EN
EN
EN
EN
A
V
= V
= +25°C
COM
= 0, V
= 0, V
= V
= V
= V
= V
0
EN
Typical Operating Characteristics
(V)
CC
CC
CC
CC
= 0.5V or 1.4V
CB
CB
NO_
1
T
A
COM
= 0 or V
= 0 or V
= -40°C
or V
2
NC_
CC
CC
3
= input to off switch.
- 1.01V
MIN
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
2.3
0
-5.5
C C
V
CC
-4.5
T
= 5.5V
A
-3.5 -2.5
= +85°C T
ON-RESISTANCE vs. V
-V
TYP
78
12
21
2
CC
CC
-1.5 -0.5 0.5 1.5 2.5 3.5 4.5 5.5
= +3.0V, T
A
V
COM
= +25°C
- 0.95V
(V)
MAX
0.15
5.5
0.2
23
41
15
29
5
C C
T
A
A
COM
= -40°C
= +25°C,
UNITS
dB
µA
µA
µA
V
V