MAX4514CSA Maxim Integrated Products, MAX4514CSA Datasheet

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MAX4514CSA

Manufacturer Part Number
MAX4514CSA
Description
Analog Switch ICs
Manufacturer
Maxim Integrated Products
Datasheet

Specifications of MAX4514CSA

Switch Configuration
SPST
On Resistance (max)
50 Ohms at 3 V
On Time (max)
150 ns at 5.5 V
Off Time (max)
100 ns at 5.5 V
Supply Voltage (max)
12 V
Supply Voltage (min)
2 V
Maximum Power Dissipation
471 mW
Maximum Operating Temperature
+ 70 C
Package / Case
SOIC-8 Narrow
Minimum Operating Temperature
0 C
Lead Free Status / Rohs Status
No

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MAX4514CSA
Manufacturer:
MAXIM/美信
Quantity:
20 000
Part Number:
MAX4514CSA+
Manufacturer:
Maxim Integrated Products
Quantity:
135
Part Number:
MAX4514CSA+T
Manufacturer:
MAXIM
Quantity:
8 729
The MAX4514/MAX4515 are single-pole/single-throw
(SPST), CMOS, low-voltage, single-supply analog
switches with very low switch on-resistance. The
MAX4514 is normally open (NO). The MAX4515 is nor-
mally closed (NC).
These CMOS switches can operate continuously with a
single supply between +2V and +12V. Each switch can
handle rail-to-rail analog signals. The off-leakage cur-
rent maximum is only 1nA at +25°C or 20nA at +85°C.
All digital inputs have 0.8V to 2.4V logic thresholds,
ensuring TTL/CMOS-logic compatibility when using a
+5V supply.
For pin-compatible parts for use with dual supplies, see
the MAX4516/MAX4517.
________________________Applications
19-1069; Rev 1; 5/05
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.
_______________General Description
__________________________________________________________Pin Configurations
TOP VIEW
N.C. = NOT INTERNALLY CONNECTED
COM
N.C.
N.C.
V+
Battery-Operated Equipment
Audio and Video Signal Routing
Low-Voltage Data-Acquisition Systems
Communications Circuits
PCMCIA Cards
Cellular Phones
Modems
1
2
3
4
MAX4514
DIP/SO
________________________________________________________________ Maxim Integrated Products
8
7
6
5
NO
GND
IN
N.C.
INPUT
HIGH
LOW
Low-Voltage, Low-On-Resistance,
COM
N.C.
N.C.
V+
1
2
3
4
MAX4514
SPST, CMOS Analog Switches
OFF
ON
MAX4515
SWITCH STATE
DIP/SO
MAX4515
OFF
ON
8
7
6
5
NC
GND
IN
N.C.
o Available in SOT23-5 Package
o +2V to +12V Single-Supply Operation
o Guaranteed On-Resistance:
o Guaranteed Low Off-Leakage Currents:
o Guaranteed Low On-Leakage Currents:
o Low Charge Injection: 10pC
o Fast Switching Speed: t
o Break-Before-Make Operation: t
o TTL/CMOS-Logic Compatible with +5V Supply
Ordering Information continued at end of data sheet.
*Contact factory for dice specifications.
____________________________Features
______________Ordering Information
MAX4514CPA
MAX4514CSA
MAX4514CUK
MAX4514C/D
COM
GND
20Ω with +5V Supply
10Ω with +12V Supply
1nA at +25°C
20nA at +85°C
2nA at +25°C
40nA at +85°C
PART
NO
1
2
3
XX XX
SOT23-5
MARKING INFORMATION (SOTs only)
MAX4514
TEMP RANGE
0°C to +70°C
0°C to +70°C
0°C to +70°C
0°C to +70°C
AE = MAX4514
AF = MAX4515
LOT SPECIFIC CODE
5
4
V+
IN
ON
COM
GND
NC
= 150ns, t
1
2
3
ON
8 Plastic DIP
8 SO
5 SOT23-5
Dice*
PIN-PACKAGE
SOT23-5
MAX4515
> t
OFF
OFF
= 100ns
at +5V
5
4
V+
IN
1

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MAX4514CSA Summary of contents

Page 1

... Guaranteed Low On-Leakage Currents: 2nA at +25°C 40nA at +85°C o Low Charge Injection: 10pC o Fast Switching Speed Break-Before-Make Operation TTL/CMOS-Logic Compatible with +5V Supply ______________Ordering Information PART MAX4514CPA MAX4514CSA MAX4514CUK MAX4514C/D Ordering Information continued at end of data sheet. *Contact factory for dice specifications. COM COM ...

Page 2

Low-Voltage, Low-On-Resistance, SPST, CMOS Analog Switches ABSOLUTE MAXIMUM RATINGS (Voltages referenced to GND.) V+ ..............................................................................-0.3V, +13V Voltage into Any Terminal (Note 1)...............-0.3V to (V+ + 0.3V) or ±20mA (whichever occurs first) Continuous Current into Any Terminal..............................±20mA Peak Current, NO_ or ...

Page 3

ELECTRICAL CHARACTERISTICS— +5V Supply (continued +4.5V to +5.5V 2.4V, V INH INL PARAMETER SYMBOL SWITCH DYNAMIC CHARACTERISTICS Charge Injection Q (Note 4) Off Isolation V ISO C NO(OFF Off Capacitance C NC(OFF) ...

Page 4

Low-Voltage, Low-On-Resistance, SPST, CMOS Analog Switches ELECTRICAL CHARACTERISTICS— +3V Supply (V+ = +3V to +3.6V unless otherwise noted. Typical values are MIN MAX PARAMETER SYMBOL ANALOG SWITCH COM ...

Page 5

Operating Characteristics (continued) (V+ = +5V, GND = 0V +25°C, unless otherwise noted.) A ON/OFF-LEAKAGE vs. TEMPERATURE 100 V+ = +5. COM(ON) 0.1 0.01 I COM(OFF) 0.001 0.0001 0.00001 -60 -40 - ...

Page 6

Low-Voltage, Low-On-Resistance, SPST, CMOS Analog Switches __________Applications Information Power-Supply Considerations The MAX4514/MAX4515 construction is typical of most CMOS analog switches, except that they have only two supply pins: V+ and GND. V+ and GND drive the inter- nal CMOS switches ...

Page 7

Circuits/Timing Diagrams (continued MAX4514 GND 50Ω MAX4515 GND 50Ω Figure 2. Switching Times V+ 10nF MAX4514 V V+ OUT MEAS MAX4515 IN COM ...

Page 8

... 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. 8 ___________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 (408) 737-7600 © 2005 Maxim Integrated Products ___________________Chip Topography ...

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