MAX4696 Maxim, MAX4696 Datasheet - Page 6

• Manufacturer Part Number: MAX4696
• Description: The MAX4696/MAX4697/MAX4698 low on-resistance (RON), low-voltage analog switches operate from a single +2
• Manufacturer: Maxim

35Ω, Low-Voltage, SPST/SPDT
Analog Switches in UCSP Package
(T
Where the MAX4696/MAX4697/MAX4698 have a +3.3V
supply, IN may be driven low to GND and driven high
to 5.5V. Driving IN rail-to-rail minimizes power con-
sumption. Logic inputs accept up to +5.5V regardless
of supply voltage.
Analog signals that range over the entire supply volt-
age (GND to V+) are passed with very little change in
R
switches are bidirectional, so the NO, NC, and COM
terminals are both inputs or outputs.
6
ON
A
= +25°C, unless otherwise noted.)
_______________________________________________________________________________________
MAX4696
A2, A3
(see Typical Operating Characteristics). The
B1
B2
B3
A1
—
-100
-120
-20
-40
-60
-80
20
0
Applications Information
10k
PIN/BUMP
MAX4697
100k
ON-LOSS
A2, A3
FREQUENCY RESPONSE
B1
B2
B3
A1
—
FREQUENCY (Hz)
1M
Analog Signal Levels
OFF-ISOLATION
10M
100M
Logic Inputs
MAX4698
Typical Operating Characteristics (continued)
B1
B2
B3
A3
A2
A1
1G
NAME
COM
GND
NC
NO
V+
IN
CAUTION: Do not exceed the absolute maximum
ratings because stresses beyond the listed ratings
may cause permanent damage to devices.
Proper power-supply sequencing is recommended for
all CMOS devices. Always apply V+ before applying
analog signals, especially if the analog signal is not
current limited. If this sequencing is not possible, and if
the analog inputs are not current limited to <20mA, add
a small-signal diode (D1) as shown in Figure 6. Adding
a protection diode reduces the analog range to a diode
drop (about 0.7V) below V+ (for D1). R
slightly at low supply voltages. Maximum supply volt-
0.001
0.01
Positive Supply Voltage Input
Digital Control Input
Ground
Analog Switch, Normally Closed Terminal
Analog Switch, Common Terminal
Analog Switch, Normally Open Terminal
0.1
10
R
V+ = +5V
V
f = 20kHz
L
COM
= 600Ω
DISTORTION vs. FREQUENCY
= 2V
100
and Overvoltage Protection
P-P
TOTAL HARMONIC
Pin/Bump Description
Power-Supply Sequencing
FREQUENCY (Hz)
FUNCTION
1k
10k
100k
ON
increases