Low-Voltage, Dual-Supply, SPST,

CMOS Analog Switches

8

_______________________________________________________________________________________

Figure 3. Off Isolation and On Loss

MEASUREMENTS ARE STANDARDIZED AGAINST SHORT

AT SOCKET TERMINALS. OFF ISOLATION IS MEASURED

BETWEEN COM AND “OFF” TERMINAL ON EACH SWITCH.

ON LOSS IS MEASURED BETWEEN COM AND “ON”

TERMINAL ON EACH SWITCH. SIGNAL DIRECTION

THROUGH SWITCH IS REVERSED; WORST-VALUES

ARE RECORDED.

V+

V+

V-

V-

V+

IN

NO

or

NC

COM

MAX4503

MAX4504

OFF ISOLATION = 20log

ON LOSS = 20log

NETWORK

ANALYZER

50

Ω

50

Ω

50

Ω

50

Ω

MEAS.

REF

10nF

Figure 4. NO, NC, and COM Capacitance

V+

V-

V-

V+

IN

NO

or

NC

COM

MAX4503

MAX4504

1MHz

CAPACITANCE

ANALYZER

AS

REQUIRED

___________________Chip Topography

TRANSISTOR COUNT: 36

SUBSTRATE IS INTERNALLY CONNECTED TO V+

_Ordering Information (continued)

* Contact factory for dice specifications.

** Contact factory for availability.

PART

MAX4504CPA

MAX4504CSA

MAX4504CUK

0°C to +70°C

0°C to +70°C

0°C to +70°C

TEMP. RANGE

PIN-PACKAGE

8 Plastic DIP

8 SO

5 SOT23-5

MAX4504C/D

0°C to +70°C

Dice*

MAX4504EPA

-40°C to +85°C

8 Plastic DIP

MAX4504ESA

-40°C to +85°C

8 SO

MAX4504EUK

-40°C to +85°C

5 SOT23-5

MAX4504MJA

-55°C to +125°C

8 CERDIP**

_________________________________Test Circuits/Timing Diagrams (continued)

V–

0.030"

(0.762mm)

IN

V+

0.035"

(0.889mm)

NO/NC

COM