MAX312L Maxim, MAX312L Datasheet

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MAX312L

Manufacturer Part Number
MAX312L
Description
Maxim's MAX312L/MAX313L/MAX314L analog switches feature low on-resistance (10Ω max) and 1
Manufacturer
Maxim
Datasheet

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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.
19-2184; Rev 1; 9/08
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.
Test Equipment
Communication Systems
PBX, PABX Systems
Audio Signal Routing
Avionics
Sample-and-Hold Circuits
Data-Acquisition Systems
xDSL Modems
________________________________________________________________ Maxim Integrated Products
10 Ω Ω , Quad, SPST, +3V Logic-Compatible
TOP VIEW
General Description
COM1
COM4
GND
NC1
NC4
IN1
IN4
V-
1
2
3
4
5
6
7
8
LOGIC
0
1
DIP/SO/TSSOP
MAX312L
MAX312L
Applications
SWITCH
OFF
ON
16
15
14
13
12
11
10
9
IN2
COM2
NC2
V+
N.C.
NC3
COM3
IN3
COM1
COM4
GND
NO1
NO4
IN1
IN4
V-
1
2
6
3
4
5
7
8
LOGIC
SWITCHES SHOWN FOR
0
1
DIP/SO/TSSOP
LOGIC "0" INPUT
MAX313L
MAX313L
SWITCH
OFF
ON
♦ +3V Logic-Compatible Digital Inputs
♦ Pin Compatible with MAX312/MAX313/MAX314
♦ Low On-Resistance (10Ω max)
♦ Guaranteed R
♦ Guaranteed R
♦ Crosstalk > 96dB at 20kHz
♦ Single-Supply Operation: +4.5V to +36V
♦ Rail-to-Rail Signal Handling
* EP = Exposed pad.
Ordering Information continued at end of data sheet.
MAX312LCUE
MAX312LCSE
MAX312LCPE
MAX312LEUE
MAX312LESE
MAX312LEPE
MAX312LETP
and DG411/DG412/DG413
(1.5Ω max)
Range (2Ω max)
Dual-Supply Operation: ±4.5V to ±20V
16
15
14
13
12
11
10
9
IN2
COM2
NO2
V+
N.C.
NO3
COM3
IN3
V
V
IH
IL
PART
= 0.8V
= 2.0V
Pin Configurations continued at end of data sheet.
COM1
COM4
GND
NO1
NO4
IN1
IN4
V-
1
2
6
Analog Switches
3
4
5
7
8
LOGIC
0
1
ON
ON
DIP/SO/TSSOP
MAX314L
SWITCHES
MAX314L
1, 4
OFF
ON
Match Between Channels
Flatness over Specified Signal
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
TEMP RANGE
Ordering Information
0°C to +70°C
0°C to +70°C
0°C to +70°C
SWITCHES
2, 3
OFF
ON
Pin Configurations
16
15
14
13
12
11
10
9
IN2
COM2
NC2
V+
N.C.
NC3
COM3
IN3
PIN-PACKAGE
16 TSSOP
16 Narrow SO
16 Plastic DIP
16 TSSOP
16 Narrow SO
16 Plastic DIP
20 Thin QFN-EP*
Features
1

Related parts for MAX312L

MAX312L Summary of contents

Page 1

... 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 ± ...

Page 2

... Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. ELECTRICAL CHARACTERISTICS— ...

Page 3

Quad, SPST, +3V Logic-Compatible ELECTRICAL CHARACTERISTICS—Dual Supplies (continued) (V+ = +15V -15V, GND = +25°C.) (Notes 2, 3) PARAMETER SYMBOL Off-Isolation (Note 8) Crosstalk (Note 9) NC_ or NO_ Off-Capacitance C ...

Page 4

... Input Current with Input Logic Low POWER SUPPLY Power-Supply Range Positive Supply Current Note 2: The algebraic convention, where the most negative value is a minimum and the most positive value a maximum, is used in this data sheet. Note 3: -40°C specifications are guaranteed by design. Note 4: ΔR = ΔR max - Δ ...

Page 5

Quad, SPST, +3V Logic-Compatible (T = +25°C, unless otherwise noted.) A ON-RESISTANCE vs. V COM (DUAL SUPPLIES +5V - +15V +10V -15V ...

Page 6

Quad, SPST, +3V Logic-Compatible Analog Switches (T = +25°C, unless otherwise noted.) A SUPPLY CURRENT vs. LOGIC INPUT VOLTAGE GND -10 -20 - +16.5V ...

Page 7

... Quad, SPST, +3V Logic-Compatible PIN (TSSOP, SO, DIP) MAX312L MAX313L MAX314L 11, 14 — — — 11, 14 — — — — — 11 ...

Page 8

... Applications Information Low-Distortion Audio The MAX312L/MAX313L/MAX314L, having very low R and very low R variation with signal amplitude, are ON well suited for low-distortion audio applications. The Typical Operating Characteristics show Total Harmonic Distortion (THD) vs. Frequency graphs for several signal amplitudes and impedances ...

Page 9

... INCLUDES FIXTURES AND STRAY CAPACITANCE COM_ V = +10V COM1 V = +10V COM2 COM_ IN_ 0.9V 02 LOGIC INPUT INCLUDES FIXTURES AND STRAY CAPACITANCE. L Analog Switches MAX312L MAX313L MAX314L V+ SWITCH V+ COM_ NO_ OUTPUT OR NC_ R L 300Ω IN_ GND COM ...

Page 10

... INPUT POLARITY DETERMINED BY TRUTH TABLE MAX312L MAX313L SIGNAL GENERATOR MAX314L 0dBm IN_ IN_ V- C ANALYZER V- Figure 5. Crosstalk Test Circuit DV OFF ON ON OFF Q = (DV )( MAX312L V+ MAX313L C MAX314L V+ NO_ COM_ IN_ IN_ IN1 COM_ COM_ NO_ N.C. GND 50Ω IN2 ...

Page 11

... Figure 7. Channel On-Capacitance Test Circuit PIN-PACKAGE 16 TSSOP 16 Narrow SO 16 Plastic DIP 16 TSSOP 16 Narrow SO 16 Plastic DIP 20 Thin QFN-EP* 16 TSSOP 16 Narrow SO 16 Plastic DIP 16 TSSOP 16 Narrow SO 16 Plastic DIP 20 Thin QFN-EP* Analog Switches V+ MAX312L C MAX313L MAX314L V+ COM_ IN_ NC_ OR NO_ GND IN_ 11 ...

Page 12

... Quad, SPST, +3V Logic-Compatible Analog Switches 16 COM2 IN2 17 MAX312L N.C. 18 IN1 19 *EP COM1 20 THIN QFN *EP = EXPOSED PAD. CONNECT TO V+. 12 ______________________________________________________________________________________ Pin Configurations (continued) 10 COM3 COM2 9 IN3 IN2 8 N.C. N.C. 7 IN4 IN1 6 COM4 COM1 16 10 COM2 COM3 17 9 IN2 IN3 MAX314L 18 8 N.C. N. IN1 ...

Page 13

... Quad, SPST, +3V Logic-Compatible For the latest package outline information and land patterns www.maxim-ic.com/packages. PACKAGE TYPE 16 TSSOP 16 Narrow SO 16 Plastic DIP 20 TQFN ______________________________________________________________________________________ Analog Switches Package Information PACKAGE CODE U16-1 S16-8 P16-2 T2055-5 DOCUMENT NO. 21-0066 21-0041 21-0043 21-0140 ...

Page 14

... Added the TQFN package. Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time. 14 ____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 © ...

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