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PDF MAX312L Data sheet ( Hoja de datos )
| Número de pieza | MAX312L | |
| Descripción | (MAX312L - MAX314L) +3V Logic-Compatible Analog Switches | |
| Fabricantes | Maxim Integrated Products | |
| Logotipo |  |
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19-2184; Rev 0; 10/01
10Ω, Quad, SPST, +3V Logic-Compatible
Analog Switches
General Description
Features
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.
o +3V Logic-Compatible Digital Inputs
VIH = 2.0V
VIL = 0.8V
o Pin Compatible with MAX312/MAX313/MAX314
and DG411/DG412/DG413
o Low On-Resistance (10Ω max)
o Guaranteed RON Match Between Channels
(1.5Ω max)
o Guaranteed RON Flatness over Specified Signal
Range (2Ω max)
o Crosstalk > 96dB at 20kHz
Test Equipment
Communication Systems
PBX, PABX Systems
Applications
o Single-Supply Operation: +4.5V to +36V
Dual-Supply Operation: ±4.5V to ±20V
o Rail-to-Rail® Signal Handling
Ordering Information
Audio Signal Routing
PART
TEMP. RANGE PIN-PACKAGE
Avionics
Sample-and-Hold Circuits
Data-Acquisition Systems
xDSL Modems
DataSheet4MUA.cXo3m12LCUE
MAX312LCSE
MAX312LCPE
MAX312LEUE
MAX312LESE
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
16 TSSOP
16 Narrow SO
16 Plastic DIP
16 TSSOP
16 Narrow SO
MAX312LEPE
-40°C to +85°C 16 Plastic DIP
Rail-to-Rail is a registered trademark of Nippon Motorola, Ltd.
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
DataSheet4U.com
________________________________________________________________ Maxim Integrated Products 1
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.
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10Ω, Quad, SPST, +3V Logic-Compatible
Analog Switches
(TA = +25°C, unless otherwise noted.)
Typical Operating Characteristics
et4U.com
ON-RESISTANCE vs. VCOM
(DUAL SUPPLIES)
16
V+ = +5V,
14 V- = -5V
12
10
V+ = +10V,
V- = -10V
V+ = +15V,
V- = -15V
8
6
4
2
-20
V+ = +20V,
V- = -20V
-10
0
VCOM (V)
10
20
ON-RESISTANCE vs. VCOM AND
TEMPERATURE (SINGLE SUPPLY)
20
TA = +85°C
TA = +70°C
16
ON-RESISTANCE vs. VCOM
(SINGLE SUPPLY)
40 V- = 0
V+ = +5V
30
20 V+ = +10V
V+ = +12V
V+ = +15V
10
V+ = +20V
0
0 5 10 15 20
VCOM (V)
OFF- AND ON-LEAKAGE CURRENT
vs. TEMPERATURE
10
V+ = +15V,
V- = -D15aV,taSheet4U.com
1 VCOM = +10V
12
8
TA = +25°C
4
V+ = +12V,
V- = 0
0
03
TA = -40°C
6
VCOM (V)
9
12
SUPPLY CURRENT vs.
TEMPERATURE
0.01
0.001
V+ = +16.5V
V- = -16.5V
VIN = +16.5V
0.0001
0.00001
0.000001
I+
I-
IGND
0.0000001
-40
-15 10 35 60
TEMPERATURE (°C)
85
0.1
0.01
0.001
ON-LEAKAGE
OFF-LEAKAGE
0.0001
-40
-15 10 35 60
TEMPERATURE (°C)
85
TOTAL HARMONIC DISTORTION
vs. FREQUENCY
0.1
V+ = +15V,
V- = -15V,
5VRMS SIGNAL
22kHz BANDWIDTH
0.01
RL = 600Ω
0.001
RL = 100kΩ
0.0001
10
MEASUREMENT LIMIT
100 1k 10k
FREQUENCY (Hz)
100k
ON-RESISTANCE vs. VCOM AND
TEMPERATURE (DUAL SUPPLIES)
10
9 TA = +85°C
TA = +70°C
8
7
6
5 TA = +25°C
4
3 V+ = +15V,
V- = -15V
2
-15
-5
TA = -40°C
5
VCOM (V)
15
CHARGE INJECTION
vs. VCOM
80
60
40 V+ = +15V,
V- = -15V
20
0
-20 V+ = +12V,
V- = 0
-40
-60
-15 -10
-5 0
5
VCOM (V)
10 15
FREQUENCY RESPONSE
0
ON-RESPONSE
-20
-40
OFF-ISOLATION
-60
-80
0.1
1 10 100
FREQUENCY (MHz)
1000
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_______________________________________________________________________________________ 5
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10Ω, Quad, SPST, +3V Logic-Compatible
Analog Switches
Package Information
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| Páginas | Total 13 Páginas | |
| PDF Descargar | [ Datasheet MAX312L.PDF ] | |
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