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PDF MAX361 Data sheet ( Hoja de datos )
| Número de pieza | MAX361 | |
| Descripción | Precision / Quad / SPST Analog Switches | |
| Fabricantes | Maxim Integrated | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de MAX361 (archivo pdf) en la parte inferior de esta página. Total 8 Páginas | ||
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19-0180; Rev 0; 9/93
Precision, Quad, SPST Analog Switches
_______________General Description ____________________________Features
The MAX361/MAX362 are precision, quad, single-pole
single-throw (SPST) analog switches. The MAX361 has four
normally closed (NC) switches, and the MAX362 has four
normally open (NO) switches. Both parts offer low channel
on resistance (less than 85Ω), guaranteed to match within
3Ω between channels and to remain flat over the analog
signal range (∆9Ω max). Both parts also offer low leakage
(less than 500pA at +25°C and less than 4nA at +85°C) and
fast switching (turn-on time less than 250ns and turn-off time
less than 170ns).
The MAX361/MAX362 are fabricated with Maxim’s new
improved 44V silicon-gate process. Design improve-
ments guarantee extremely low charge injection
(10pC), low power consumption (35µW), and electro-
static discharge (ESD) greater than 2000V. The 44V
maximum breakdown voltage allows rail-to-rail analog
signal handling capability.
These monolithic switches operate with a single positive
supply (+10V to +30V) or with split supplies (±4.5V to ±20V)
while retaining CMOS-logic input compatibility and fast
switching. CMOS inputs provide reduced input loading.
o Low On Resistance: < 45Ω Typical (85Ω Max)
o Guaranteed Matched On Resistance Between Channels: < 2Ω
o Guaranteed Flat On Resistance over Analog Signal
Range: ∆9Ω Max
o Guaranteed Charge Injection: < 10pC
o Guaranteed Off-Channel Leakage: <4nA at +85°C
o ESD Guaranteed > 2000V per Method 3015.7
o Single-Supply Operation (+10V to +30V)
Bipolar-Supply Operation (±4.5V to ±20V)
o TTL-/CMOS-Logic Compatible
o Rail-to-Rail Analog Signal Handling Capability
______________Ordering Information
PART
MAX361CPE
MAX361CSE
MAX361C/D
MAX361EPE
MAX361ESE
MAX361EJE
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 Plastic DIP
16 Narrow SO
Dice*
16 Plastic DIP
16 Narrow SO
16 CERDIP
________________________Applications
Sample-and-Hold Circuits
Guidance and Control Systems
Heads-Up Displays
Test Equipment
Communications Systems
Battery-Operated Systems
PBX, PABX
MAX361MJE
-55°C to +125°C 16 CERDIP
MAX362CPE
0°C to +70°C
16 Plastic DIP
MAX362CSE
0°C to +70°C
16 Narrow SO
MAX362C/D
0°C to +70°C
Dice*
MAX362EPE
-40°C to +85°C
16 Plastic DIP
MAX362ESE
-40°C to +85°C
16 Narrow SO
MAX362EJE
-40°C to +85°C
16 CERDIP
MAX362MJE
-55°C to +125°C 16 CERDIP
* Contact factory for dice specifications.
_____________________Pin Configurations/Functional Diagrams/Truth Tables
TOP VIEW
IN1 1
COM1 2
NC1 3
V- 4
GND 5
NC4 6
COM4 7
IN4 8
MAX361
16 IN2
15 COM2
14 NC2
13 V+
12 N.C.
11 NC3
10 COM3
9 IN3
IN1 1
COM1 2
NO1 3
V- 4
GND 5
NO4 6
COM4 7
IN4 8
MAX362
16 IN2
15 COM2
14 NO2
13 V+
12 N.C.
11 NO3
10 COM3
9 IN3
DIP/SO
MAX361
LOGIC
SWITCH
0 ON
1 OFF
SWITCHES SHOWN FOR LOGIC "0" INPUT
DIP/SO
MAX362
LOGIC
SWITCH
0 OFF
1 ON
N.C. = Not Internally
Connected
_______________________________________________________________________ Maxim Integrated Products 1
Call toll free 1-800-998-8800 for free samples or literature.
1 page  
Precision, Quad, SPST Analog Switches
__________________________________________Typical Operating Characteristics
(TA = +25°C, unless otherwise noted.)
ON LEAKAGE CURRENTS
4
OFF LEAKAGE CURRENTS
2
SWITCHING THRESHOLD vs.
BIPOLAR SUPPLY VOLTAGE
3.5
3 3.0
2
1 TA = +125°C
0
TA = +85°C
-1 V+ = 15V
V- = -15V
-2
-15
0
VNC, VNO ,VCOM (V)
15
250
225
200
175
150
125
100
75
50
25
0
0
ON RESISTANCE vs. VCOM AND
UNIPOLAR SUPPLY VOLTAGE
V+ = 10V
V+ = 15V
V+ = 20V
5 10 15
VCOM (V)
20
1
TA = +85°C
0
TA = +125°C
-1
-15
V+ = 15V
V- = -15V
0
VNC, VNO, VCOM (V)
15
ON RESISTANCE vs. VCOM AND
BIPOLAR SUPPLY VOLTAGE
180
150
120
90
60 ±15V
±5V
±10V
30
0
-20
±20V
-10 0 +10
VCOM (V)
+20
2.5 MAX
2.0
1.5 MIN
0.5
0
±5 ±10 ±15 ±20
BIPOLAR SUPPLY VOLTAGE (V)
ON RESISTANCE vs. VCOM AND
BIPOLAR VOLTAGE AND TEMPERATURE
V+ = 15V, V- = -15V
120
100
80
TA = +125°C
60
TA = +25°C
40
20
0
-14
TA = -55°C
-7 0 7
VCOM (V)
14
ON RESISTANCE vs. VCOM AND UNIPOLAR
SUPPLY VOLTAGE AND TEMPERATURE
150
TA = +125°C
125
240
200
SWITCHING TIME vs. BIPOLAR
SUPPLY VOLTAGE
SWITCHING TIMES vs. UNIPOLAR
SUPPLY VOLTAGE
350
V- = 0V
300
100 TA = +25°C
75
TA = -55°C
50
25 V+ = 12V
V- = 0V
0
0
48
VCOM (V)
12
160
120
t ON
80
t OFF
40
0
±5 ±10 ±15
BIPOLAR SUPPLY VOLTAGE (V)
±20
250
200
150
100
50
0
10
t ON
t OFF
15 20
UNIPOLAR SUPPLY VOLTAGE (V)
24
_______________________________________________________________________________________ 5
5 Page | ||
| Páginas | Total 8 Páginas | |
| PDF Descargar | [ Datasheet MAX361.PDF ] | |
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