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Part: MAX4591C
Category:
Communication
-> Network
-> Switches
-> Switches/Multiplexers
Description: High-Speed, Single-Supply, Quad, SPST Analog Switches
Company: Maxim Integrated Products
Datasheet: Download MAX4591C datasheet File size : 165 kB
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Datasheet text preview:
19-1539; Rev 0; 2/00
High-Speed, Single-Supply, Quad, SPST Analog Switches
General Description
T h e MAX4591/MAX4592/MAX4593 are high-speed, precision, quad, single-pole/single-throw (SPST) analog s w i t c h e s designed to operate at +12V or +15V. The MAX4591 has four normally closed (NC) switches, and the MAX4592 has four normally open (NO) switches. The MAX4593 has two NO and two NC switches. All three devices offer low leakage (100pA max) and fast switching speeds (tON 80ns, tOFF 45ns). With a +12V supply, the MAX4591/MAX4592/MAX4593 offer guaranteed 1 max channel-to-channel matching, 20 max on-resistance (RON), and 1.75 max RON flatness over the specified range. These switches are also fully specified for single +15V operation, with 16 max RON, 1.5 max RON match, and 1.5 max flatness. For low-voltage or dual-supply operation, refer to the MAX391 data sheet. These low-voltage switches also offer 5pC max charge injection, and electrostatic discharge (ESD) protection is greater than 2000V, per Method 3015.7.
Features
o Low 16 On-Resistance o Fast Switching Times: tON = 50ns, tOFF = 30ns o Guaranteed 1 max On-Resistance Match Between Channels o Guaranteed 1.75 max On-Resistance Flatness over Signal Range o Guaranteed 5pC max Charge Injection o Improved Leakage over Temperature: 5nA max at +85°C o ESD >2000V per Method 3015.7 o +12V or +15V Single-Supply Operation o Pin Compatible with DG611/DG612/DG613, DG211/DG212/DG213
MAX4591/MAX4592/MAX4593
Ordering Information
PART MAX4591CUE MAX4591CSE MAX4591CPE MAX4591EUE MAX4591ESE MAX4591EPE 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 TSSOP 16 Narrow SO 16 Plastic DIP 16 TSSOP 16 Narrow SO 16 Plastic DIP
Applications
Test Equipment Disk Drives Tape Drives Audio and Video Switching Heads-Up Displays Sample-and-Hold Circuits Guidance and Control Systems Military Radios Communications Systems PBX, PABX
Ordering Information continued at end of data sheet.
_____________________Pin Configurations/Functional Diagrams/Truth Tables
TOP VIEW
IN1 COM1 NC1 VGND NC4 COM4 IN4 1 2 3 4 5 6 7 8 16 15 14 13 IN2 COM2 NC2 V+ N.C. NC3 COM3 IN3 IN1 COM1 NO1 VGND NO4 COM4 IN4 1 2 3 4 5 6 7 8 16 IN2 15 COM2 IN1 COM1 NO1 VGND NO4 COM4 IN4 1 2 3 4 5 6 7 8 16 IN2 15 COM2
14 NO2 13 V+
14 NC2 13 V+
MAX4591
12 11 10 9
MAX4592
12 N.C. 11 NO3 10 COM3 9 IN3
MAX4593
12 N.C. 11 NC3 10 COM3 9 IN3
TSSOP/SO/DIP
MAX4591 LOGIC SWITCH 0 1 N.C. = NO CONNECTION ON OFF
TSSOP/SO/DIP
MAX4592 LOGIC SWITCH 0 1 OFF ON
TSSOP/SO/DIP
LOGIC 0 1 MAX4593 SWITCHES 1, 4 OFF ON SWITCHES 2, 3 ON OFF
SWITCHES SHOWN FOR LOGIC "0" INPUT
________________________________________________________________ Maxim Integrated Products
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For free samples and the latest literature, visit www.maxim-ic.com or phone 1-800-998-8800. For small orders, phone 1-800-835-8769.
High-Speed, Single-Supply, Quad, SPST Analog Switches MAX4591/MAX4592/MAX4593
ABSOLUTE MAXIMUM RATINGS
V+ to GND .....-0.3V to +17V VIN_, VCOM_, VNC_, VNO_ (Note 1) ..........V- to V+ Current (any terminal) .........30mA Peak Current, COM_, NO_, NC_ (pulsed at 1ms, 10% duty cycle max) ..100mA ESD per Method 3015.7 ........>2000V Continuous Power Dissipation (TA = +70°C) 16-Pin TSSOP (derate 5.70mW/°C above +70°C) .......457mW 16-Pin Narrow SO (derate 8.70mW/°C above +70°C)....696mW 16-Pin Plastic DIP (derate 10.53mW/°C above+70°C) ...842mW Operating Temperature Ranges MAX459_C_ E .....0°C to +70°C MAX459_E_ E ........-40°C to +85°C Storage Temperature Range .....-65°C to +150°C Lead Temperature (soldering, 10s) .........+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 CHARACTERISTICS--Single +12V Supply
(V+ = +12V, V- = GND = 0, VINH = 5V, VINL = 0.8V, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.) (Note 2) PARAMETER ANALOG SWITCH Analog Signal Range VCOM_, VNO_, VNC_ RON RON (Note 3) ICOM_ = -10mA, VNO_ or VNC_ = 10V ICOM_ = -10mA, VNO_ or VNC_ = 10V C, E TA = +25°C C, E TA = +25°C C, E TA = +25°C C, E TA = +25°C C, E TA = +25°C C, E TA = +25°C C, E -0.1 -5 -0.1 -5 -0.2 -10 0.01 0.01 0.01 1 0.5 V16 V+ 20 24 1 1.5 1.75 2 0.1 nA 5 0.1 nA 5 0.2 nA 10 V SYMBOL CONDITIONS MIN TYP MAX UNITS
On-Resistance On-Resistance Match Between Channels (Note 4) On-Resistance Flatness (Note 5)
ICOM_ = -10mA; RFLAT(ON) VNO_ or VNC_ = 3V, 6V, 9V INO_(OFF) or INC_(OFF) V+ = 15.5V; VCOM_ = 14V, 1V; VNO_ or VNC_ = 1V, 14V V+ = 15.5V; VCOM_ = 14V, 1V; VNO_ or VNC_ = 1V, 14V
NO or NC Off-Leakage Current (Note 6)
COM Off-Leakage Current (Note 6)
ICOM_(OFF)
COM On-Leakage Current (Note 6)
V+ = 15.5V; VCOM_ = 14V, 1V; ICOM_(ON) VNO_ or VNC_ = 14V, 1V, or floating
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High-Speed, Single-Supply, Quad, SPST Analog Switches
ELECTRICAL CHARACTERISTICS--Single +12V Supply (continued)
(V+ = +12V, V- = GND = 0, VINH = 5V, VINL = 0.8V, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.) (Note 2) PARAMETER LOGIC INPUT Input Current with Input Voltage High Input Current with Input Voltage Low DYNAMIC Turn-On Time Turn-Off Time Break-Before-Make Time Delay (Note 3) Charge Injection (Note 3) Off-Isolation (Note 7) Crosstalk (Note 8) NC_ or NO_ Capacitance C(OFF) tON tOFF tD Q OIRR VCOM_ = 10V, Figure 2 VCOM_ = 10V, Figure 2 TA = +25°C C, E TA = +25°C C, E 5 20 2 72 85 9 9 22 3 I+ V+ = 15V, VIN_ = 0 or V+, all channels on or off C, E -1 0.001 16 1 5 30 50 80 90 45 50 ns ns ns pC dB dB pF pF pF V µA IINH IINL IN_ = V+, all others = 0.8V IN_ = 0.8V, all others = V+ -0.5 -0.5 0.005 0.005 0.5 0.5 µA µA SYMBOL CONDITIONS MIN TYP MAX UNITS
MAX4591/MAX4592/MAX4593
MAX4593 only, RL = 300, CL = 35pF, Figure 3 CL = 1nF, VGEN = 0, RGEN = 0, Figure 4 RL = 50, CL = 5pF, f = 10MHz, Figure 5 RL = 50, CL = 5pF, f = 10MHz, Figure 6 f = 1MHz, Figure 7 TA = +25°C TA = +25°C TA = +25°C TA = +25°C TA = +25°C TA = +25°C
COM_ Off-Capacitance CCOM_(OFF) f = 1MHz, Figure 7 COM_ On-Capacitance CCOM_(ON) f = 1MHz, Figure 8 SUPPLY Power-Supply Range Positive Supply Current
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