MAX4655 Maxim, MAX4655 Datasheet

no-image

MAX4655

Manufacturer Part Number
MAX4655
Description
Maxim's MAX4655–MAX4658 are medium-voltage CMOS analog switches with low on-resistance of 10Ω max, specifically designed to handle large switch currents
Manufacturer
Maxim
Datasheet

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MAX4655ESA+
Manufacturer:
Maxim
Quantity:
584
Part Number:
MAX4655EUA+T
Manufacturer:
MAXIM/美信
Quantity:
20 000
Maxim’s MAX4655–MAX4658 are medium-voltage
CMOS analog switches with low on-resistance of 10
max, specifically designed to handle large switch cur-
rents. With a switch capability of up to 400mA peak cur-
rent and 300mA continuous current (MAX4655/
MAX4656), and up to 300mA peak current and 150mA
continuous current (MAX4657/MAX4658), these parts
can switch loads as low as 25 . They can replace reed
relays with a million times the speed and virtually unlim-
ited number of lifetime cycles. Normal power consump-
tion is only 3mW, whether the switch is on or off. These
parts are TTL/CMOS compatible and will switch any
voltage within its power-supply range.
These are SPST (single-pole/single-throw) switches.
The MAX4655/MAX4657 are normally closed (NC),
while the MAX4656/MAX4658 are normally open (NO).
The difference between the MAX4655/MAX4656 and
the MAX4657/MAX4658 is in the power dissipation of
their packages. Refer to the Absolute Maximum Ratings
and the Electrical Characteristics.
The MAX4655–MAX4658 power-supply range is from
±4.5V to ±20V for dual-supply operation and +9V to
+40V for single-supply operation. These switches can
operate from any combination of supplies, within a 40V
V+ to V- range. They conduct equally well in either direc-
tion and can handle rail-to-rail analog signals. The off-
leakage current is only 1nA max at T
available in 8-pin µMAX
exposed paddle options for high-power applications.
19-1984; Rev 4; 6/07
µMAX is a registered trademark of Maxim Integrated Products, Inc.
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.
Relay Replacement
Test Equipment
Communication Systems
xDSL Modems
PBX, PABX Systems
Audio Signal Routing
Audio Systems
PC Multimedia Boards
Redundant/Backup Systems
________________________________________________________________ Maxim Integrated Products
®
General Description
, TDFN, and SO packages, with
Applications
A
= +25 C. They are
High-Current, 10 , SPST, CMOS
♦ High Continuous Current Handling
♦ High Peak Current Handling
♦ 10 (max) On-Resistance (±15V supplies)
♦ V
♦ 1 (max) R
♦ Rail-to-Rail Signal Handling
♦ +12V Single Supply or ±15V Dual Supply
♦ Pin Compatible with DG417, DG418
*EP = Exposed paddle.
MAX4655ETA
MAX4655EUA
MAX4655ESA
MAX4656ETA
MAX4656EUA
MAX4656ESA
MAX4657EUA
MAX4657ESA
MAX4658EUA
MAX4658ESA
Functional Diagrams/Truth Tables
Range
Operation
L
COM
TOP VIEW
N.C.
GND
PART
SWITCHES SHOWN FOR LOGIC "0" INPUT
Not Required
V+
300mA (MAX4655/MAX4656)
150mA (MAX4657/MAX4658)
400mA (MAX4655/MAX4656)
300mA (MAX4657/MAX4658)
1
2
3
4
LOGIC
MAX4655/MAX4657
MAX4655/MAX4657
MAX/SO/TDFN
0
1
ON
Analog Switches
-40 C to +85 C
-40 C to +85 C
-40 C to +85 C
-40 C to +85 C
-40 C to +85 C
-40 C to +85 C
-40 C to +85 C
-40 C to +85 C
-40 C to +85 C
-40 C to +85 C
TEMP RANGE
SWITCH
Flatness over Specified Signal
OFF
ON
8
7
6
5
Ordering Information
NC
V-
IN
N.C.
Pin Configurations/
COM
N.C.
GND
N.C. = NO CONNECT
NC = NORMALLY CLOSED
V+
PIN-PACKAGE
8 TDFN-EP*
8 µMAX
8 SO
8 TDFN-EP*
8 µMAX
8 SO
8 µMAX
8 SO
8 µMAX
8 SO
1
2
3
4
LOGIC
MAX4656/MAX4658
MAX/SO/TDFN
MAX4656/MAX4658
1
0
Features
SWITCH
OFF
ON
8
7
6
5
MARK
NO
V-
IN
AAAM
N.C.
AAAL
TOP
AKU
AKT
1

Related parts for MAX4655

MAX4655 Summary of contents

Page 1

... MAX4657/MAX4658 is in the power dissipation of their packages. Refer to the Absolute Maximum Ratings and the Electrical Characteristics. The MAX4655–MAX4658 power-supply range is from ±4.5V to ±20V for dual-supply operation and +9V to +40V for single-supply operation. These switches can operate from any combination of supplies, within a 40V range ...

Page 2

... V = -14.5V, +14. MIN +25° +14.5V, -14.5V; COM +14.5V MIN -14.5V, or floating 10V +25° MAX4655/4656 100 ; MAX4657/4658 MIN C = 35pF; Figure 10V +25° MAX4655/4656 100 ; MAX4657/4658 MIN C = 35pF; Figure +70° ...

Page 3

... SWITCH T MAX4657/4658 MIN 5V 3V +25° 200mA, SWITCH MAX4655/4656 100mA, SWITCH T MAX4657/4658 MIN 5V 3V +25° 200mA, SWITCH MAX4655/4656 100mA, SWITCH T MAX4657/4658 MIN Analog Switches T MIN TYP MAX A 23 210 -77 0.007 2.4 MAX to T 0.8 MAX ...

Page 4

... MIN MAX +25° 50mA, COM 10V MIN MAX 10V +25° 100Ω MAX4655/4656 200Ω MAX4657/4658 MIN MAX C = 35pF; Figure 10V +25° 100Ω MAX4655/4656 200Ω MAX4657/4658, ...

Page 5

A ON-RESISTANCE vs. V COM (DUAL SUPPLIES +4.5V -4. +15V -15V +10V, ...

Page 6

... FREQUENCY (MHz) TURN-ON/TURN-OFF TIME vs. TEMPERATURE 200 V+ = +15V V- = -15V R = 300 L 160 C = 35pF L 120 OFF 40 0 -40 -15 10 TEMPERATURE ( C) PIN NAME MAX4655/ MAX4656/ MAX4657 MAX4658 1 1 COM N. GND — — — ...

Page 7

... Detailed Description The MAX4655–MAX4658 are single SPST CMOS ana- log switches. The CMOS switch construction provides rail-to-rail signal handling while consuming very little power. The switch is controlled by a TTL/CMOS level compatible digital input. The MAX4655/MAX4657 are normally closed switches, and the MAX4656/MAX4658 are normally open switches ...

Page 8

... INCLUDES FIXTURE AND STRAY CAPACITANCE COM OFF V GEN GND OFF COM COM +15V MAX4655– MAX4658 SWITCH V+ OUTPUT 35pF V- -15V COM +15V MAX4655– MAX4658 1nF -15V V = +3V IN ...

Page 9

... High-Current SPST, CMOS Test Circuits/Timing Diagrams (continued) MAX4655– MAX4658 CAPACITANCE 0V, METER 2. 1MHz V- C -15V Figure 7. Channel On-Capacitance MAX4655– TRANSISTOR COUNT: 45 MAX4658 PROCESS: CMOS IN 2. -15V Analog Switches +15V MAX4655– C MAX4658 V+ COM GND V- -15V Chip Information 9 ...

Page 10

... High Current 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 go to www.maxim-ic.com/packages.) COMMON DIMENSIONS SYMBOL MIN. MAX. A 0.70 0.80 D 2.90 3.10 E 2.90 3.10 A1 0.00 0.05 L 0.20 0.40 k 0.25 MIN. A2 0.20 REF. 10 ______________________________________________________________________________________ PACKAGE VARIATIONS PKG ...

Page 11

... For the latest package outline information go to www.maxim-ic.com/packages Ø0.50±0.1 0.6±0.1 1 0.6±0.1 D TOP VIEW FRONT VIEW ______________________________________________________________________________________ High Current SPST, CMOS Package Information (continued) ...

Page 12

... History Pages changed at Rev 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. ...

Related keywords