MAX312L Datasheet, PDF (1/13 Pages) Maxim Integrated Products – 10 Ω, Quad, SPST, +3V Logic-Compatible Analog Switches

19-2184; Rev 0; 10/01
10Ω, Quad, SPST, +3V Logic-Compatible
Analog Switches
General Description
Maxim’s MAX312L/MAX313L/MAX314L analog switch-
es feature low on-resistance (10Ω max) and 1.5Ω on-
resistance matching between channels. These switches
are +3V logic compatible when powered from ±15V or
+12V supplies. The switches conduct equally well in
either direction, and offer low leakage over temperature
(2.5nA at +85°C).
The MAX312L/MAX313L/MAX314L are quad, single-
pole/single-throw (SPST) analog switches. The MAX312L
is normally closed (NC), and the MAX313L is normally
open (NO). The MAX314L has two NC switches and two
NO switches. All three devices operate from a single
+4.5V to +36V supply or from dual ±4.5V to ±20V, and
are available in 16-pin TSSOP, SO, and DIP packages.
Applications
Test Equipment
Communication Systems
PBX, PABX Systems
Audio Signal Routing
Avionics
Sample-and-Hold Circuits
Data-Acquisition Systems
xDSL Modems
Rail-to-Rail is a registered trademark of Nippon Motorola, Ltd.
Features
o +3V Logic-Compatible Digital Inputs
V_IH = 2.0V
V_IL = 0.8V
o Pin Compatible with MAX312/MAX313/MAX314
and DG411/DG412/DG413
o Low On-Resistance (10Ω max)
o Guaranteed R_ON Match Between Channels
(1.5Ω max)
o Guaranteed R_ON Flatness over Specified Signal
Range (2Ω max)
o Crosstalk > 96dB at 20kHz
o Single-Supply Operation: +4.5V to +36V
Dual-Supply Operation: ±4.5V to ±20V
o Rail-to-Rail^® Signal Handling
Ordering Information
PART
MAX312LCUE
MAX312LCSE
MAX312LCPE
MAX312LEUE
MAX312LESE
MAX312LEPE
TEMP. RANGE
0°C to +70°C
0°C to +70°C
0°C to +70°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
PIN-PACKAGE
16 TSSOP
16 Narrow SO
16 Plastic DIP
16 TSSOP
16 Narrow SO
16 Plastic DIP
Ordering Information continued at end of data sheet.
Pin Configurations
TOP VIEW
IN1 1
COM1 2
NC1 3
V- 4
GND 5
MAX312L
16 IN2
15 COM2
14 NC2
13 V+
12 N.C.
NC4 6
COM4 7
IN4 8
11 NC3
10 COM3
9 IN3
DIP/SO/TSSOP
MAX312L
LOGIC
SWITCH
0
ON
1
OFF
IN1 1
COM1 2
NO1 3
V- 4
GND 5
MAX313L
16 IN2
15 COM2
14 NO2
13 V+
12 N.C.
NO4 6
COM4 7
IN4 8
11 NO3
10 COM3
9 IN3
DIP/SO/TSSOP
MAX313L
LOGIC
SWITCH
0
OFF
1
ON
SWITCHES SHOWN FOR
LOGIC "0" INPUT
IN1 1
COM1 2
NO1 3
V- 4
GND 5
MAX314L
16 IN2
15 COM2
14 NC2
13 V+
12 N.C.
NO4 6
COM4 7
IN4 8
11 NC3
10 COM3
9 IN3
DIP/SO/TSSOP
LOGIC
0
1
MAX314L
SWITCHES SWITCHES
1, 4
2, 3
OFF
ON
ON
OFF
________________________________________________________________ Maxim Integrated Products 1
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