|
|
Part: DG412FEUE
Category:
Analog & Mixed-Signal Processing
-> Switches & Multiplexers
-> Analog Switches
Description: DG411F, DG412F, DG413F Quad, Rail-to-Rail, Fault-Protected, SPST Analog Switches
Company: Maxim Integrated Products
Datasheet: Download DG412FEUE datasheet File size : 304 kB
Request For quote: Find where to buy DG412FEUE
Datasheet text preview:
19-2418; Rev 0; 4/02
Quad, Rail-to-Rail, Fault-Protected, SPST Analog Switches
General Description
The DG411F/DG412F/DG413F are quad, single-pole/single-throw (SPST), fault-protected analog switches. They are pin compatible with the industry-standard nonprotected DG411/DG412/DG413. These new switches feat u r e fault-protected inputs and Rail-to-Rail s i g n a l handling capability. All terminals are protected from overvoltage faults up to ±36V with power on and up to ±40V with power off. During a fault condition, the COM, NO, or NC terminal becomes an open circuit and only microamperes of leakage current flow from the source. On-resistance is 35 (max) and is matched between switches to 1.5 (max) at +25°C. The DG411F has four normally closed (NC) switches. The DG412F has four normally open (NO) switches. The DG413F has two NC and two NO switches. These CMOS switches operate with dual power supplies ranging from ±4.5V to ±20V or a single supply between +9V and +36V. All digital inputs have +0.8V and +2.4V logic thresholds, ensuring both TTL and CMOS logic compatibility when using ±15V or a single +12V supply. For supply voltages of ±5V, +5V, and +3V, refer to the MAX4711/MAX4712/MAX4713 data sheet. o Rail-to-Rail Signal Handling o All Switches Off with Power Off o All Switches Off when V+ is Off and V- is On o ±40V Fault Protection with Power Off o ±36V Fault Protection with ±15V Supplies o Control Line Fault Protection from V- - 0.3V to V- + 40V o Pin Compatible with Industry-Standard DG411/DG412/DG413 o 20ns (typ) Fault Response Time o 35 (max) RON with ±15V Supplies o ±4.5V to ±20V Dual Supplies o +9V to +36V Single Supply o TTL- and CMOS-Compatible Logic Inputs with ±15V or Single +9V to +15V Supplies
Features
o No Power-Supply Sequencing Required
DG411F/DG412F/DG413F
Applications
Communication Systems Signal Routing Test Equipment Data Acquisition Industrial and Process Control Systems Avionics Redundant/Backup Systems
T O P VIEW
IN1 COM1 NC1 VGND NC4 COM4 IN4 1 2 3 4 5 6 7 8
Ordering Information
PART DG411FEUE DG411FDY DG411FDJ TEMP RANGE -40°C to +85°C -40°C to +85°C -40°C to +85°C PIN-PACKAGE 16 TSSOP 16 SO 16 Plastic DIP
Ordering Information continued at end of data sheet.
Pin Configurations
16 IN2 15 COM2 14 NC2 13 V+
DG411F
12 N.C. 11 NC3 10 COM3 9 IN3
Rail-to-Rail is a registered trademark of Nippon Motorola, Ltd. Functional Diagram appears at end of data sheet. Pin Configurations continued at end of data sheet.
DIP/TSSOP/SO
DG411F LOGIC SWITCH 0 1 ON OFF
N.C. = NOT CONNECTED. SWITCHES SHOWN FOR LOGIC 0 INPUT. ALL SWITCHES ARE OFF WITH POWER REMOVED.
________________________________________________________________ Maxim Integrated Products
1
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.
Quad, Rail-to-Rail, Fault-Protected, SPST Analog Switches DG411F/DG412F/DG413F
ABSOLUTE MAXIMUM RATINGS
(Voltages Referenced to GND) V+ .........-0.3V to +44V V- ..........-44V to +0.3V V+ to V-..........-0.3V to +44V IN_ ......... (V- - 0.3V) to (V- + 40V) NO_, NC_ to COM_ (Note1) .. -40V to +40V COM_, NO_, NC_ Voltage with Power On (Note 1).... -36V to +36V COM_, NO_, NC_ Voltage with Power Off (Note 1).... -40V to +40V Continuous Current (any terminal) .......... ±30mA Peak Current COM_, NO_, NC_ (pulsed at 1ms, 10% duty cycle) .......±100mA Continuous Power Dissipation (TA = +70°C) 16-Pin TSSOP (derate 9.4mW/°C above +70°C) ....... 755mW 16-Pin SO (derate 8.7mW/°C above +70°C).......696mW 16-Pin Plastic DIP (derate 10.53mW/°C above +70°C) ........ 842mW Operating Temperature Range .. -40°C to +85°C Junction Temperature .... +150°C Storage Temperature Range ... -65°C to +160°C Lead Temperature (soldering, 10s) ....... +300°C
Note 1: COM_, NO_, and NC_ pins are fault protected. Signals on COM_, NO_, and NC_ exceeding -36V to +36V may damage the device during power-on conditions. When the power is off, the maximum range is -40V to +40V.
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--±15V Dual Supplies
(V+ = +15V, V- = -15V, VIH = +2.4V, VIL = +0.8V, GND = 0, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.) (Notes 2, 3)
PARAMETER ANALOG SWITCH Fault-Free Analog Signal Range On-Resistance On-Resistance Match Between Channels (Note 4) On-Resistance Flatness NO_, NC_ Off-Leakage Current (Note 5) COM_ Off-Leakage Current (Note 5) COM_ On-Leakage Current (Note 5) FAULT V+ = +15V, V- = -15V Fault-Protected Analog Signal Range NO_ or NC_ Off-Leakage Current COM_ Off-Leakage Current V COM_ , V NO_, V NC_ INO_, INC_ ICOM_ V+ = 0, V- = -15V V+ = V- = 0 VNO_, VNC_ = ±36V VCOM_ = ±36V E E E +25°C E +25°C E -36 -36 -40 -1 -10 -1 -10 +36 +36 +40 +1 +10 +1 +10 µA µA V VCOM_, VNO_, VNC_ RON RON RF L A T ( O N ) INO_(OFF), IN C _ ( O F F ) IC O M _ ( O F F ) IC O M _ ( O N ) ICOM_ = 10mA, VNO_, VNC_ = ±10V ICOM_ = 10mA, VNO_, VNC_ = ±10V ICOM_ = 10mA, VNO_, VNC_ = ±5V, 0 VCOM_ = ±10V, VNO_, VNC_ = > 10V VCOM_ = ±10V, VNO_, VNC_ = > 10V VCOM_ = ±10V, VNO_, VNC_ = ±10V or floating E +25°C E +25°C E +25°C E +25°C E +25°C E +25°C E -0.25 -20 -0.25 -20 -0.5 -40 +0.025 +0.025 +0.025 1.0 0.2 V25 V+ 35 45 1.5 2.0 3 4 +0.25 +20 +0.25 +20 +0.5 +40 V nA nA nA SYMBOL CONDITIONS TA MIN TYP MAX UNITS
2
_______________________________________________________________________________________
Quad, Rail-to-Rail, Fault-Protected, SPST Analog Switches
ELECTRICAL CHARACTERISTICS--±15V Dual Supplies (continued)
(V+ = +15V, V- = -15V, VIH = +2.4V, VIL = +0.8V, GND = 0, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.) (Notes 2, 3)
PARAMETER NO_ or NC_ Leakage Current COM_ Leakage Current NO_ or NC_ Off-Leakage Current COM_ Off-Leakage Current Fault-Trip Threshold ± Fault Output Turn-Off Delay ± Fault Recovery Time SWITCH DYNAMICS Turn-On Time Turn-Off Time Break-Before-Make Time Delay (DG413F only) (Note 6) Charge Injection NO_ or NC_ Off-Capacitance COM_ Off-Capacitance COM_ On-Capacitance Off-Isolation (Note 7) Channel-to-Channel Crosstalk (Note 8) LOGIC INPUT Input Logic High Input Logic Low Input Leakage Current POWER SUPPLY Power-Supply Range V+, VAll VIN_ = +5V, VCOM_ = 0 V+ Supply Current I+ All VIN_ = 0 or V+, VCOM_ = 0 E +25°C E +25°C E 155 ±4.5 355 ±20 600 800 300 400 µA V VIH VIL IIN VIN_ = 0 or V+ E E E -1 2.4 0.8 +1 V V µA tON tOFF tBBM Q C N_(OFF) C COM_(ON) V ISO VCT VNO_ or VNC_ = ±10V, RL = 300, +25°C CL = 35pF, Figure 2 E VNO_ or VNC_ = ±10V, RL = 300, +25°C CL = 35pF, Figure 2 E VNO_ or VNC_ = ±10V, RL = 100, +25°C CL = 10pF, Figure 3 E VGEN = 0, RGEN = 0, CL = 1nF, Figure 4 f = 1MHz, Figure 5 f = 1MHz, Figure 5 f = 1MHz, RL = 50, CL = 15pF, PIN = 0dBm, Figure 6 f = 1MHz, RL = 50, CL = 15pF, PIN = 0dBm, Figure 6 +25°C +25°C +25°C +25°C +25°C +25°C 2 1 5 15 15 47 -65 -105 70 55 15 175 220 145 160 ns ns ns pC pF pF pF dB dB SYMBOL INO_, INC_ IC O M _ INO_, INC_ ICOM_ CONDITIONS VNO_, VNC_ = ±40V, V+ = V- = 0 VCOM_ = ±40V, V+ = V- = 0 V+ = 0, V- = -15V, VNO_, VNC_ = ±36V V+ = 0, V- = -15V, VCOM_ = ±36V VNO_, VNC_ = ±36V, RL = 1k VNO_, VNC_ = ±36V, RL = 1k E +25°C E +25°C E +25°C E E E E TA +25°C MIN -1 -10 -1 -10 -1 -10 -1 -10 V- - 0.4 20 1 TYP MAX +1 +10 +1 +10 +1 +10 +1 +10 V+ + 0.4 UNITS µA µA µA µA V ns µs
DG411F/DG412F/DG413F
CCOM_(OFF) f = 1MHz, Figure 5
_______________________________________________________________________________________
3
Quad, Rail-to-Rail, Fault-Protected, SPST Analog Switches DG411F/DG412F/DG413F
ELECTRICAL CHARACTERISTICS--±15V Dual Supplies (continued)
(V+ = +15V, V- = -15V, VIH = +2.4V, VIL = +0.8V, GND = 0, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.) (Notes 2, 3)
PARAMETER SYMBOL CONDITIONS All VIN_ = +5V, VCOM_ = 0 V- Supply Current IAll VIN_ = 0 or V+, VCOM_ = 0 All VIN_ = +5V, VCOM_ = 0 GND Supply Current IG N D All VIN_ = 0 or V+, VCOM_ = 0 E +25°C E +25°C E +25°C E 0.1 200 155 TA +25°C MIN TYP 155 MAX 250 325 250 325 350 475 1 10 µA µA UNITS
ELECTRICAL CHARACTERISTICS--Single +12V Supply
(V+ = +12V, V- = 0, VIH = +2.4V, VIL = +0.8V, GND = 0, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.) (Notes 2, 3)
PARAMETER ANALOG SWITCH Fault-Free Analog Signal Range On-Resistance On-Resistance Match Between Channels (Note 4) NO_, NC_ Off-Leakage Current (Note 5) COM_ Off-Leakage Current (Note 5) COM_ On-Leakage Current (Note 5) FAULT Fault-Protected Analog Signal Range NO_ or NC_ Off-Leakage Current (Note 5) COM_ Off-Leakage Current (Note 5) NO_ or NC_ Leakage Current (Note 5) VCOM_, VNO_, VNC_ INO_, INC_ ICOM_ INO_, INC_ Power on Power off VNO_, VNC_ = ±36V VNO_, VNC_ = ±36V Supplies off, VNO_, VNC_ = ±40V E E +25°C E +25°C E +25°C E -36 -40 -1 -10 -1 -10 -1 -10 +36 +40 +1 +10 +1 +10 +1 +10 µA V µA µA V COM_ , VNO_, VNC_ RON RON INO_(OFF), IN C _ ( O F F ) IC O M _ ( O F F ) ICOM_ = 1mA, VNO_, VNC_ = +10V ICOM_ = 1mA, VNO_, VNC_ = +10V VCOM_ = +1V, +10V, VNO_, VNC_ = +10V, +1V VCOM_ = +1V, +10V, VNO_, VNC_ = +10V, +1V VCOM_ = +1V, +10V, VNO_, VNC_ = +1V, +10V, or floating E +25°C E +25°C E +25°C E +25°C E +25°C E -0.25 -20 -0.5 -20 -0.5 -40 0 56 1.0 V+ 85 120 4 5 +0.25 +20 +0.25 +20 +0.5 nA +40 V nA nA SYMBOL CONDITIONS TA MIN TYP MAX UNITS
IC O M _ ( O N )
4
_______________________________________________________________________________________
Quad, Rail-to-Rail, Fault-Protected, SPST Analog Switches
ELECTRICAL CHARACTERISTICS--Single +12V Supply (continued)
(V+ = +12V, V- = 0, VIH = +2.4V, VIL = +0.8V, GND = 0, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.) (Notes 2, 3)
PARAMETER COM_ Leakage Current (Note 5) +Fault Output Turn-Off Delay +Fault Recovery Time SWITCH DYNAMICS Turn-On Time Turn-Off Time Break-Before-Make Time Delay (DG413F Only) (Note 6) Charge Injection LOGIC INPUT Input Logic High Input Logic Low Input Leakage Current (Note 5) POWER SUPPLY Power-Supply Range V+ All VIN_ = +5V, VCOM_ = +6V V+ Supply Current I+ All VIN_ = 0 or V+, VCOM_ = +6V E +25°C E +25°C E 85 +9 180 +36 350 450 150 250 µA V VIH VIL IIN VIN_ = 0 or V+ E E E -1 2.4 0.8 +1 V V µA tON tOFF tB B M Q VNO_ or VNC_ = +10V, RL = 300, +25°C CL = 35pF, Figure 2 E VNO_ or VNC_ = +10V, RL = 300, +25°C CL = 35pF, Figure 2 E VNO_ or VNC_ = +10V, RL = 100, +25°C CL = 10pF, Figure 3 E VGEN = 0, RGEN = 0, CL = 1nF, Figure 4 +25°C 2 1 5 120 70 50 250 315 125 140 ns ns ns pC SYMBOL ICOM_ CONDITIONS Supplies off, VNO_, VNC_ = ±40V VNO_, VNC_ = +36V, RL = 1k VNO_, VNC_ = +36V, RL = 1k E E E TA +25°C MIN -1 -10 20 1 TYP MAX +1 +10 UNITS µA ns µs
DG411F/DG412F/DG413F
Note 2: Note 3: Note 4: Note 5: Note 6: Note 7: Note 8:
The algebraic convention is used in this data sheet; the most negative value is shown in the minimum column. Electrical specifications at -40°C are not production tested and guaranteed by design. RON = RON(MAX) - RON(MIN). Leakage parameters are 100% tested at maximum rated temperature and with dual supplies and guaranteed by design at +25°C. Guaranteed by design. Off-Isolation = 20 log10 [VCOM/(VNC or VNO)], VCOM = output, VNC or VNO = input to off switch. Between any two switches.
_______________________________________________________________________________________
5
Others parts begin by dg
|
|
|
