MAX312L_08 Datasheet, PDF (1/14 Pages) Maxim Integrated Products – 10Ω, Quad, SPST, +3V Logic-Compatible Analog Switches

19-2184; Rev 1; 9/08
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
Features
♦ +3V Logic-Compatible Digital Inputs
V_IH = 2.0V
V_IL = 0.8V
♦ Pin Compatible with MAX312/MAX313/MAX314
and DG411/DG412/DG413
♦ Low On-Resistance (10Ω max)
♦ Guaranteed R_ON Match Between Channels
(1.5Ω max)
♦ Guaranteed R_ON Flatness over Specified Signal
Range (2Ω max)
♦ Crosstalk > 96dB at 20kHz
♦ Single-Supply Operation: +4.5V to +36V
Dual-Supply Operation: ±4.5V to ±20V
♦ Rail-to-Rail Signal Handling
Ordering Information
PART
TEMP RANGE PIN-PACKAGE
MAX312LCUE
0°C to +70°C 16 TSSOP
MAX312LCSE
0°C to +70°C 16 Narrow SO
MAX312LCPE
0°C to +70°C 16 Plastic DIP
MAX312LEUE
-40°C to +85°C 16 TSSOP
MAX312LESE
-40°C to +85°C 16 Narrow SO
MAX312LEPE
-40°C to +85°C 16 Plastic DIP
MAX312LETP
-40°C to +85°C 20 Thin QFN-EP*
*EP = Exposed pad.
Ordering Information continued at end of data sheet.
Pin Configurations
TOP VIEW
IN1 1
16 IN2
IN1 1
16 IN2
IN1 1
16 IN2
COM1 2
15 COM2
COM1 2
15 COM2
COM1 2
15 COM2
NC1 3
V- 4
GND 5
MAX312L
14 NC2
13 V+
12 N.C.
NO1 3
V- 4
GND 5
MAX313L
14 NO2
13 V+
12 N.C.
NO1 3
V- 4
GND 5
MAX314L
14 NC2
13 V+
12 N.C.
NC4 6
COM4 7
11 NC3
10 COM3
NO4 6
COM4 7
11 NO3
10 COM3
NO4 6
COM4 7
11 NC3
10 COM3
IN4 8
9 IN3
IN4 8
9 IN3
IN4 8
9 IN3
DIP/SO/TSSOP
MAX312L
LOGIC
SWITCH
0
ON
1
OFF
DIP/SO/TSSOP
MAX313L
LOGIC
SWITCH
0
OFF
1
ON
SWITCHES SHOWN FOR
LOGIC "0" INPUT
DIP/SO/TSSOP
LOGIC
0
1
MAX314L
SWITCHES SWITCHES
1, 4
2, 3
OFF
ON
ON
OFF
Pin Configurations continued at end of data sheet.
________________________________________________________________ Maxim Integrated Products 1
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,
or visit Maxim’s website at www.maxim-ic.com.