MAX312 Maxim, MAX312 Datasheet

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MAX312

Manufacturer Part Number
MAX312
Description
Maxim's MAX312/MAX313/MAX314 analog switches feature low on-resistance (10Ω max) and 1
Manufacturer
Maxim
Datasheet

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Maxim’s MAX312/MAX313/MAX314 analog switches
feature low on-resistance (10Ω max) and 1.5Ω on-resis-
tance matching between channels. These switches con-
duct equally well in either direction. They offer low
leakage over temperature (2.5nA at +85°C). Low power
consumption and ESD tolerance greater than 2000V per
Method 3015.7 are guaranteed.
The MAX312/MAX313/MAX314 are quad, single-
pole/single-throw (SPST) analog switches. The MAX312
is normally closed (NC), and the MAX313 is normally
open (NO). The MAX314 has two NC switches and two
NO switches. All three devices operate from a single
supply of +4.5V to +30V or from dual supplies of ±4.5V
to ±20V.
________________________Applications
19-0420; Rev 2; 7/02
Rail-to-Rail is a registered trademark of Nippon Motorola Ltd.
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.
_____________________Pin Configurations/Functional Diagrams/Truth Tables
TOP VIEW
Test Equipment
Communication Systems
PBX, PABX Systems
Audio Signal Routing
Avionics
Sample-and-Hold Circuits
Data Acquisition Systems
COM1
COM4
GND
NC1
NC4
IN1
IN4
V-
10 Ω Ω , Quad, SPST, CMOS Analog Switches
________________________________________________________________ Maxim Integrated Products
1
2
3
4
5
6
7
8
DIP/SO/TSSOP
LOGIC
0
1
SO/MAX312
MAX312
General Description
SWITCH
OFF
ON
16
15
14
13
12
11
10
9
IN2
COM2
NC2
V+
VL
NC3
COM3
IN3
COM1
COM4
GND
NO1
NO4
IN4
IN1
V-
SWITCHES SHOWN FOR LOGIC "0" INPUT
1
2
3
4
5
6
7
8
DIP/SO/TSSOP
LOGIC
0
1
MAX313
MAX313
Ordering Information continued at end of data sheet.
* Contact factory for dice specifications.
**Contact factory for availability.
♦ ♦ Pin Compatible with DG411/DG412/DG413
♦ ♦ Low On-Resistance (6.5Ω typical)
♦ ♦ Guaranteed R
♦ ♦ Guaranteed R
♦ ♦ Guaranteed ESD Protection > 2000V per Method
♦ ♦ Crosstalk > 96dB at 20kHz
♦ ♦ Single-Supply Operation: +4.5V to +30V
♦ ♦ Rail-to-Rail
____________________________Features
______________Ordering Information
MAX312CPE
MAX312CSE
MAX312CUE
MAX312C/D
MAX312EPE
MAX312ESE
MAX312EUE
MAX312MJE
SWITCH
OFF
Range (2Ω max)
3015.7
Dual-Supply Operation: ±4.5V to ±20V
ON
PART
16
15
14
13
12
11
10
9
IN2
NO2
V+
VL
NO3
COM3
IN3
COM2
®
Signal Handling
ON
ON
COM1
COM4
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-55°C to +125°C
GND
NO1
NO4
Match Between Channels (1.5Ω max)
TEMP RANGE
IN1
IN4
0°C to +70°C
0°C to +70°C
0°C to +70°C
0°C to +70°C
V-
Flatness over Specified Signal
LOGIC
0
1
1
2
3
4
5
6
7
8
DIP/SO/TSSOP
MAX314
SWITCHES
MAX314
OFF
1, 4
ON
16 Plastic DIP
16 Narrow SO
16 TSSOP
16 Plastic DIP
16 Narrow SO
16 TSSOP
16 CERDIP**
PIN-PACKAGE
Dice*
16
15
14
13
12
11
10
SWITCHES
9
2, 3
OFF
ON
IN2
NC2
V+
VL
NC3
COM3
IN3
COM2
1

Related parts for MAX312

MAX312 Summary of contents

Page 1

... ESD tolerance greater than 2000V per Method 3015.7 are guaranteed. The MAX312/MAX313/MAX314 are quad, single- pole/single-throw (SPST) analog switches. The MAX312 is normally closed (NC), and the MAX313 is normally open (NO). The MAX314 has two NC switches and two NO switches. All three devices operate from a single supply of +4.5V to +30V or from dual supplies of ± ...

Page 2

... Peak Current (COM_, NO_, NC_) ...................................±300mA 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 ...

Page 3

Quad, SPST, CMOS Analog Switches ELECTRICAL CHARACTERISTICS—Dual Supplies (continued) (V+ = 15V -15V 5V, GND = 0V, V PARAMETER SYMBOL LOGIC INPUT Input Current with Input Voltage I INH High Input Current ...

Page 4

... OFF (Note 3) Break-Before-Make Time Delay t (Note 3) Charge Injection V CTE (Note 3) 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: Guaranteed by design. Note 4: ΔR = ΔR max - ΔR min ...

Page 5

Quad, SPST, CMOS Analog Switches __________________________________________Typical Operating Characteristics (T = +25°C, unless otherwise noted.) A ON-RESISTANCE vs. V COM (BIPOLAR SUPPLIES V ±5V ±10V V+, V- ...

Page 6

... SIGNAL RMS 600Ω SOURCE AND LOAD -40 -60 SIGNAL DISTORTION -80 MEASUREMENT LIMITS -100 -120 10 100 1000 10000 FREQUENCY (Hz) ______________________________________________________________Pin Description PIN MAX312 MAX313 MAX314 COM1, COM4, COM3, COM2 10, 15 10 NC1, NC4, — ...

Page 7

... Quad, SPST, CMOS Analog Switches __________Applications Information Low-Distortion Audio The MAX312/MAX313/MAX314, 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 sig- nal amplitudes and impedances ...

Page 8

... Quad, SPST, CMOS Analog Switches LOGIC +3V INPUT 50% 0V SWITCH 0.9V 01 OUTPUT SWITCH OUTPUT Figure 3. Break-Before-Make Test Circuit (MAX314 only) MAX312 +5V MAX313 MAX314 VL R GEN COM V GEN GND IN V Figure 4. Charge Injection Test Circuit 8 _______________________________________________________________________________________ COM_ ...

Page 9

... CAPACITANCE METER 1MHz 2. -15V Figure 8. Channel-On Capacitance Test Circuit C +5V +15V V+ VL COM1 N01 IN2 IN1 0V, 2.4V COM2 N02 GND -15V +15V + COM GND V- -15V MAX312 MAX313 MAX314 50Ω 0V, 2. MAX312 MAX313 MAX314 0V or 2.4V 9 ...

Page 10

... Narrow SO 16 TSSOP 16 CERDIP Plastic DIP 16 Narrow TSSOP GND Dice* 16 Plastic DIP 16 Narrow SO 16 TSSOP B 16 CERDIP** MAX312 PIN NAME TRANSISTOR COUNT: 100 SUBSTRATE CONNECTED TO V+ COM1 IN1 IN2 COM2 COM4 IN4 IN3 COM3 0.085" (2.16mm) MAX313 ...

Page 11

... Quad, SPST, CMOS Analog Switches (The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information www.maxim-ic.com/packages.) ______________________________________________________________________________________ Package Information 11 ...

Page 12

... FRONT VIEW 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. 12 ____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 © ...

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