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Part: MAX4590EWE
Category:
Analog & Mixed-Signal Processing
-> Switches & Multiplexers
-> Analog Switches
Description: MAX4580, MAX4590, MAX4600 1.25, Dual Spst, CMOS Analog Switches
Company: Maxim Integrated Products
Datasheet: Download MAX4590EWE datasheet File size : 165 kB
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Datasheet text preview:
19-1394; Rev 0; 10/98
1.25, Dual SPST, CMOS Analog Switches
General Description
The MAX4580/MAX4590/MAX4600 dual analog switches feature low on-resistance of 1.25 max. On-resistance is matched between switches to 0.25 max and is flat (0.3 max) over the specified signal range. Each switch can handle Rail-to-Rail® analog signals. The off-leakage c u r r e n t is only 2.5nA max at +85°C. These analog switches are ideal in low-distortion applications and are the preferred solution over mechanical relays in automatic test equipment or applications where current switching is required. They have low power requirements, require less board space, and are more reliable than mechanical relays. The MAX4580 has two NC (normally closed) switches, the MAX4590 has two NO (normally open) switches, and the MAX4600 has one NC (normally closed) and one NO (normally open) switch. These switches operate from a +4.5V to +36V single supply or from ±4.5V to ±20V dual supplies. All digital inputs have +0.8V and +2.4V logic thresholds, ensuring TTL/CMOS-logic compatibility when using a +12V single supply or ±15V dual supplies. o Low On-Resistance (1.25 max) o Guaranteed RON Match Between Channels (0.25 max) o Guaranteed RON Flatness Over Specified Signal Range (0.3 max) o Rail-to-Rail Signal Handling o Guaranteed ESD Protection >2kV per Method 3015.7 o Single-Supply Operation: +4.5V to +36V Dual-Supply Operation: ±4.5V to ±20V o TTL/CMOS-Compatible Control Inputs
Features
MAX4580/MAX4590/MAX4600
Ordering Information
PART MAX4580CAE MAX4580CWE MAX4580CPE MAX4580EAE MAX4580EWE MAX4580EPE 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 SSOP 16 Wide SO 16 Plastic DIP 16 SSOP 16 Wide SO 16 Plastic DIP
Applications
Reed Relay Replacement Test Equipment Communication Systems PBX, PABX Systems
Ordering Information continued at end of data sheet.
Pin Configurations/Functional Diagrams/Truth Tables
TOP VIEW
N.C. 1 IN1 2 N.C. 3 V- 4 GND 5 N.C. 6 IN2 7 N.C. 8 16 NC1 15 N.C. 14 COM1 13 V+ N.C. 1 IN1 2 N.C. 3 V- 4 GND 5 N.C. 6 IN2 7 N.C. 8 16 N01 15 N.C. 14 COM1 13 V+ N.C. 1 IN1 2 N.C. 3 V- 4 GND 5 N.C. 6 IN2 7 N.C. 8 16 N01 15 N.C. 14 COM1 13 V+
MAX4580
12 VL 11 COM2 10 N.C. 9 NC2
MAX4590
12 VL 11 COM2 10 N.C. 9 NO2
MAX4600
12 VL 11 COM2 10 N.C. 9 NC1
SSOP/SO/DIP
LOGIC 0 1 SWITCH ON OFF
SSOP/SO/DIP
LOGIC 0 1 SWITCH OFF ON
SSOP/SO/DIP
LOGIC 0 1 SWITCH 1 OFF ON SWITCH 2 ON OFF
N.C. = NOT INTERNALLY CONNECTED
Rail-to-Rail is a registered trademark of Nippon Motorola, Ltd.
________________________________________________________________ Maxim Integrated Products 1
For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800. For small orders, phone 1-800-835-8769.
1.25, Dual SPST, CMOS Analog Switches MAX4580/MAX4590/MAX4600
ABSOLUTE MAXIMUM RATINGS
V+ to GND .....-0.3V to +44V V- to GND ......+0.3V to -44V V+ to V-..........-0.3V to +44V VL to GND.... -0.3V to (V+ + 0.3V) All Other Pins to GND (Note 1) .. (V- - 0.3V) to (V+ + 0.3V) Continuous Current (COM_, NO_, NC_) ..... ±200mA Peak Current (COM_, NO_, NC_) (pulsed at 1ms, 10% duty cycle) ...... ±300mA Continuous Power Dissipation (TA = +70°C) 16 SSOP (derate 7.1mW/°C above +70°C) ........571mW 16 Wide SO (derate 9.52mW/°C above +70°C) ..........762mW 16 Plastic DIP (derate 10.53mW/°C above +70°C) .....842mW Operating Temperature Ranges MAX4_ _0C_E ....0°C to +70°C MAX4_ _0E_E ........-40°C to +85°C Storage Temperature Range ... -65°C to +160°C Lead Temperature (soldering, 10sec) ....+300°C
Note 1: Signals on NC_, NO_, COM_, or IN_ exceeding V+ or V- are clamped by internal diodes. Limit forward diode current to maximum current rating.
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.
ELECTRICAL CHARACTERISTICSDual Supplies
(V+ = +15V, V- = -15V, VL = +5V, VIN_H = +2.4V, VIN_L = +0.8V, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.) PARAMETER ANALOG SWITCH Input Voltage Range (Note 3) COM_ to NO or NC_ On-Resistance COM_ to NO_ or NC_ On-Resistance Match Between Channels (Note 4) COM_ to NO_ or NC_ On-Resistance Flatness (Note 5) Off-Leakage Current (NO_ or NC_) (Note 6) COM_ Off-Leakage Current (Note 6) COM_ On-Leakage Current (Note 6) LOGIC INPUT Input Current with Input Voltage High Input Current with Input Voltage Low IIN_H IIN_L IN_ = 2.4V, all others = 0.8V IN_ = 0.8V, all others = 2.4V -0.500 -0.500 0.001 0.001 0.500 µA 0.500 VCOM_, VNO_, VNC_ RON TA = +25°C ICOM_ = 10mA, VNO_ or VNC_ = ±10V, TA = TMIN to TMAX ICOM_ = 10mA, VNO_ or VNC_= ±10V ICOM_ = 10mA; VNO_ or VNC_ = -5V, 0, +5V VCOM_ = ±10V, VNO_ or VNC_ = +10V VCOM_ = ±10V, VNO_ or VNC_ = +10V VCOM_ = ±10V, VNO_ or VNC_= ±10V, or floating TA = +25°C TA = TMIN to TMAX TA = +25°C TA = TMIN to TMAX TA = +25°C TA = TMIN to TMAX TA = +25°C TA = TMIN to TMAX TA = +25°C TA = TMIN to TMAX -0.5 -2.5 -0.5 -2.5 -1 -5 0.01 0.01 0.01 0.06 V0.9 V+ 1.25 1.5 0.05 0.25 0.5 0.3 0.5 0.5 2.5 0.5 2.5 1 nA 5 nA nA V SYMBOL CONDITIONS MIN TYP (Note 2) MAX UNITS
RON
RFLAT(ON)
INO_, INC_ ICOM_(OFF)
ICOM_(ON)
2
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1.25, Dual SPST, CMOS Analog Switches
ELECTRICAL CHARACTERISTICSDual Supplies (continued)
(V+ = +15V, V- = -15V, VL = +5V, VIN_H = +2.4V, VIN_L = +0.8V, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.) PARAMETER Logic Input High Voltage Logic Input Low Voltage POWER SUPPLY Power-Supply Range Positive Supply Current Negative Supply Current Logic Supply Current Ground Current I+ IIL IGND VIN_ = 0 or +5V VIN_ = 0 or +5V VIN_ = 0 or +5V VIN_ = 0 or +5V TA = +25°C TA = TMIN to TMAX TA = +25°C TA = TMIN to TMAX TA = +25°C TA = TMIN to TMAX TA = +25°C TA = TMIN to TMAX ±4.5 -0.5 5 -0.5 5 -0.5 5 -0.5 5 160 210 -60 -53 -65 115 115 520 0.01 0.01 0.01 0.01 ±20.0 0.5 5 0.5 5 0.5 5 0.5 5 V µA µA µA µA SYMBOL VIN_H VIN_L CONDITIONS MIN 2.4 TYP (Note 2) 1.7 1.7 0.8 MAX UNITS V V
MAX4580/MAX4590/MAX4600
SWITCH DYNAMIC CHARACTERISTICS Turn-On Time Turn-Off Time Charge Injection Off-Isolation (Note 7) Crosstalk (Note 8) NC_ or NO_ Capacitance COM Off-Capacitance On-Capacitance tON tOFF Q VISO VCT C(OFF) C(COM) C(COM) Figure 2, VCOM_ = ±10V, TA = +25°C Figure 2, VCOM_ = ±10V, TA = +25°C CL = 1.0nF, VGEN = 0, RGEN = 0, Figure 3, TA = +25°C RL = 50, CL = 5pF, f = 1MHz, Figure 4, TA = +25°C RL = 50, CL = 5pF, f = 1MHz, Figure 5, TA = +25°C f = 1MHz, Figure 6, TA = +25°C f = 1MHz, Figure 6, TA = +25°C f = 1MHz, Figure 7, TA = +25°C ns ns pC dB dB pF pF pF
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