Datasheet

MAX4536/MAX4537/MAX4538
Quad, Low-Voltage,
SPST Analog Switches with Enable
_______________________________________________________________________________________ 7
0
-100
0.1 10 10001 100

FREQUENCY RESPONSE
-80
MAX4536/7/8 TOC-10
FREQUENCY (MHz)
LOSS (dB)
PHASE (DEGREES)
-60
-40
-20
-10
-90
-70
-50
-30
50
-50
-30
-10
10
30
40
-40
-20
0
20
-
ON-PHASE
ON-RESPONSE
OFF-ISOLATION
2.5
0
0123 67 10
LOGIC-LEVEL THRESHOLD 
vs. POSITIVE SUPPLY VOLTAGE
1.5
MAX4536/37/38 TOC-11
SUPPLY VOLTAGE (V)
LOGIC-LEVEL THRESHOLD (V)
45 89
2.0
0.5
1.0


100
0.01
10 1k 100k100 10k
TOTAL HARMONIC
DISTORTION vs. FREQUENCY
0.1
MAX4536/7/8 TOC-12
FREQUENCY (Hz)
THD (%)
10
1
V+ = 5V
V- = -5V
5Vp-p SIGNAL
600Ω IN AND OUT
_____________________________Typical Operating Characteristics (continued)
(V+ = +5V, V- = -5V GND = 0V, T
A
= +25°C, unless otherwise noted.)
______________________________________________________________Pin Description
Negative Analog Supply-Voltage Input. Connect V- to GND for single-supply operation.V-9
Positive Analog and Digital Supply-Voltage Input. Internally connected to substrate.V+16
Ground. Connect to digital ground. (Analog signals have no ground reference;
they are limited to V+ and V-.)
GND8
Disable Logic Input. Connect logic high to EN to disable (open) all switches.EN
7
PIN
Analog Switch Normally Open* or Normally Closed* Terminals (see Truth Tables )
NO1–NO4,
or
NC1–NC4
2, 3, 11, 12
Analog Switch Common* TerminalsCOM1–COM41, 4, 10, 13
FUNCTIONNAME
* NO_/NC_ and COM_ pins are identical and interchangeable. Either may be considered as an input or an output; signals pass equally
well in either direction.
Logic-Control Digital Inputs. Control each switch (see Truth Tables ), except when
EN is high.
IN1–IN45, 6, 14, 15