MAX4708ESE+ ,Fault-Protected, Single 8-to-1/Dual 4-to-1 MultiplexersFeaturesThe MAX4708/MAX4709 8-to-1 and dual 4-to-1 fault-pro-♦ No Power-Supply Sequencing Requiredt ..
MAX4709ESE+ ,Fault-Protected, Single 8-to-1/Dual 4-to-1 MultiplexersApplicationsMAX4708EWE -40°C to +85°C 16 Wide SOMAX4708EPE -40°C to +85°C 16 Plastic DIPData-Acquis ..
MAX470CPE ,Two-Channel, Triple/Quad RGB Video Switches and BuffersELECTRICAL CHARACTERISTICS(V+ = 5V, V- = -5V, -2V ≤ V ≤ +2V, R = 75Ω, unless otherwise noted.)IN LO ..
MAX470CWE ,Two-Channel, Triple/Quad RGB Video Switches and Buffersapplications. Output amplifiers have a guaranteed out-MAX463CWG 0°C to +70°C 24 Wide SOput swing o ..
MAX471 ,Precision, High-Side Current-Sense AmplifiersApplicationsMAX471CSA 0°C to +70°C 8 SOPortable PCs:MAX471EPA -40°C to +85°C 8 Plastic DIPNotebooks ..
MAX4711CSE ,Fault-Protected / Low-Voltage / Quad SPST Analog SwitchesApplicationsMAX4711ESE -40°C to +85°C 16 Narrow SOCommunication SystemsMAX4711EPE -40°C to +85°C 16 ..
MAX8864TEUK+T ,Low-Dropout, 120mA Linear Regulators
MAX8864TEUK+T ,Low-Dropout, 120mA Linear Regulators
MAX8864TEUK-T ,Low-Dropout / 120mA Linear Regulators
MAX8865TEUA ,Dual / Low-Dropout / 100mA Linear Regulators
MAX8865TEUA+ ,Dual, Low-Dropout, 100mA Linear Regulators
MAX8865TEUA+T ,Dual, Low-Dropout, 100mA Linear Regulators
MAX4708ESE+-MAX4709ESE+
Fault-Protected, Single 8-to-1/Dual 4-to-1 Multiplexers
General DescriptionThe MAX4708/MAX4709 8-to-1 and dual 4-to-1 fault-pro-
tected multiplexers are pin compatible with the industry-
standard DG508/DG509. The MAX4708/MAX4709 are
similar to the MAX4508/MAX4509, but these devices do
not have clamp diodes to the supply rails on the switch
outputs. These multiplexers feature fault-protected
inputs, rail-to-rail signal-handling capability, and do not
require power-supply sequencing.
Both devices offer ±40V overvoltage protection with the
supplies off, ±36V protection with the supplies on, and
feature 400Ω(max) on-resistance with 15Ω(max)
matching between channels. The MAX4708/MAX4709
operate with dual supplies of ±4.5V to ±20V or a single
supply of +9V to +36V. All digital inputs have TTL logic-
compatible thresholds, ensuring both TTL and CMOS
logic compatibility when using a single +12V supply or
dual ±15V supplies.
For low-voltage applications requiring fault protection,
refer to the MAX4711/MAX4712/MAX4713 data sheet.
ApplicationsData-Acquisition Systems
Industrial and Process Control
Avionics
Signal Routing
Redundancy/Backup Systems
ATE Systems
Hot Swap
FeaturesNo Power-Supply Sequencing RequiredAll Channels Off with Power OffRail-to-Rail Signal Handling400Ω(max) On-Resistance ±40V Fault Protection with Power Off±25V Fault Protection with ±15V Supplies100ns Fault-Response Time±4.5V to ±20V Dual Supplies+9V to +36V Single SupplyTTL/CMOS-Compatible Logic Inputs
MAX4708/MAX4709
Fault-Protected, Single 8-to-1/
Dual 4-to-1 Multiplexers
Ordering InformationGNDNO1
TOP VIEW
MAX4708
NO5
NO6
NO7
NO8COM
NO4
NO3
NO2
SO/DIPLOGIC
GND
NO1BNO1A
MAX4709
NO2B
NO3B
NO4B
COMBCOMA
NO4A
NO3A
NO2A
SO/DIPLOGIC
Pin Configurations/Functional Diagrams19-4804; Rev 1; 12/08
PARTTEMP RANGEPIN-PACKAGE
MAX4708ESE-40°C to +85°C16 Narrow SO
MAX4708EWE-40°C to +85°C16 Wide SO
MAX4708EPE-40°C to +85°C16 Plastic DIP
MAX4709ESE-40°C to +85°C16 Narrow SO
MAX4709EWE-40°C to +85°C16 Wide SO
MAX4709EPE-40°C to +85°C16 Plastic DIP
Pin Configurations/Functional Diagrams continued at end of data sheet.
MAX4708/MAX4709
Fault-Protected, Single 8-to-1/
Dual 4-to-1 Multiplexers
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS—Dual Supplies(V+ = +15V, V- = -15V, VA_H= +2.4V, VA_L= +0.8V, VEN= +2.4V, TA= TMINto TMAX, unless otherwise noted. Typical values are at= +25°C.) (Note 2)
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.
(All Voltages Referenced to GND)
V+........................................................................-0.3V to +44.0V
V-.........................................................................-44.0V to +0.3V
V+ to V-................................................................-0.3V to +44.0V
COM_, A_, EN (Note 1)........................(V+ + 0.3V) to (V- - 0.3V)
NO_.........................................................(V+ - 40V) to (V- + 40V)
NO_ to COM_..........................................................-36V to +36V
NO_ Voltage with Switch Power On........................-30V to +30V
NO_ Voltage with Switch Power Off........................-40V to +40V
Continuous Current into any Terminal..............................±30mA
Peak Current into any Terminal
(pulsed at 1ms, 10% duty cycle)................................±100mA
Continuous Power Dissipation (TA= +70°C)
16 Narrow SO (derate 8.70mW/°C above +70°C).......696mW
16 Plastic DIP (derate 10.53mW/°C above +70°C).....842mW
16 Wide SO (derate 9.52mW/°C above +70°C)...........762mW
Operating Temperature Range
MAX4708E_ E/MAX4709E_E...........................-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_, EN, and A_ pins are not fault protected. Signals on COM_, EN, or A_ exceeding V+ or V- are clamped by internal
diodes. Limit forward-diode current to maximum current rating.
PARAMETERSYMBOLCONDITIONSTAMINTYPMAXUNITS
ANALOG SWITCHFault-Free Analog Signal RangeVNO_(Notes 3, 4)EV-V+V
+25°C300400On-ResistanceRONVCOM_ = ±10V, INO_ = 0.2mAE500Ω
+25°C15On-Resistance Match
Between ChannelsΔRONVCOM_ = ±10V, INO_ = 0.2mA
(Note 5)E20Ω
+25°C-0.5+0.5
NO_ Off-Leakage CurrentINO_(OFF)VCOM_ = ±10V, VNO_ = ±10V
(Note 6)E-5+5nA
+25°C-2+2MAX4708E-20+20
+25°C-1+1COM_ Off-Leakage CurrentICOM_(OFF)
VCOM_ = ±10V,
VNO_ = ±10V
(Note 6)MAX4709E-10+10
+25°C-2+2MAX4708E-25+25
+25°C-1+1COM_ On-Leakage CurrentICOM_(ON)
VCOM_ = ±10V,
VNO_ = ±10V, or
floating (Note 6)MAX4709E-15+15
MAX4708/MAX4709
Fault-Protected, Single 8-to-1/
Dual 4-to-1 Multiplexers
ELECTRICAL CHARACTERISTICS—Dual Supplies (continued)(V+ = +15V, V- = -15V, VA_H= +2.4V, VA_L= +0.8V, VEN= +2.4V, TA= TMINto TMAX, unless otherwise noted. Typical values are at= +25°C.) (Note 2)
PARAMETERSYMBOLCONDITIONSTAMINTYPMAXUNITS
FAULT PROTECTIONPower on-25+25Fault-Protected Analog Signal
Range (Notes 3, 4)VNO_Power off+25°C-40+40V
+25°C-1+1COM_ Output Leakage Current,
Supplies OnICOM_VNO_ = ±25, VEN = 0E-10+10µA
+25°C-1+1NO_ Input Leakage Current,
Supplies OnINO_VNO_ = ±25V, VCOM_ = ±10V,
VEN = 0E-10+10µA
+25°C-1+1NO_ Input Leakage Current,
Supplies OffINO_VNO_ = ±40V, VCOM = 0,
V+ = 0, V- = 0E-10+10µA
Fault-Trip ThresholdEV-
- 0.4
+ 0.4V
±Fault Output Turn-Off DelayRL = 10kΩ, VNO_ = ±25V+25°C100ns
±Fault Recovery TimeRL = 10kΩ, VNO_ = ±25V+25°C 1.5µs
LOGIC INPUT (VEN, VA_)Logic Threshold HighVIHE2.4V
Logic Threshold LowVILE0.8V
Input Leakage CurrentIINVA_ = 0.8V or 2.4VE-1+1µA
SWITCH DYNAMIC CHARACTERISTICS+25°C160275Enable Turn-On TimetONVNO_ = ±10V, RL = 1kΩ,
CL = 35pF, Figure 3 (Note 7)E400ns
+25°C120200Enable Turn-Off TimetOFFVNO_ = ±10V, RL = 1kΩ,
CL = 35pF, Figure 3 (Note 7)E250ns
+25°C170350Transition TimetTRANSRL = 1kΩ, CL = 35pF,
Figure 2 (Note 7)E500ns
0.1%1Settling TimetSETTVNO_ = 5V, RL = 1kΩ,
CL = 35pF0.01%E2.5µs
Break-Before-Make Time DelaytBBMVNO_ = ±10V, RL = 1kΩ, Figure 4
(Note 4)E1080ns
Charge InjectionQVNO_ = 0, RS = 0, CL = 1.0nF,
Figure 5+25°C0pC
Off-IsolationVISOf = 1M H z, V N O_ = 1V RM S , RL = 75Ω ,L = 15p F, Fi g ur e 6 ( N ote 8) +25°C-70dB
MAX4708/MAX4709
Fault-Protected, Single 8-to-1/
Dual 4-to-1 Multiplexers
ELECTRICAL CHARACTERISTICS—Dual Supplies (continued)(V+ = +15V, V- = -15V, VA_H= +2.4V, VA_L= +0.8V, VEN= +2.4V, TA= TMINto TMAX, unless otherwise noted. Typical values are at= +25°C.) (Note 2)
PARAMETERSYMBOLCONDITIONSTAMINTYPMAXUNITSChannel-to-Channel CrosstalkVCTf = 1M H z, V N O_ = 1V RM S , RL = 75Ω ,L = 15p F, Fi g ur e 7 ( N ote 9) +25°C-62dB
NO_ Off-CapacitanceCN_(OFF) f = 1MHz, Figure 8+25°C10pF
MAX470819COM_ Off-CapacitanceC C OM _( OF F ) f = 1MHz, Figure 8MAX4709+25°C14pF
MAX470828COM_ On-CapacitanceC C OM _( ON ) f = 1MHz, Figure 8MAX4709+25°C22pF
POWER SUPPLYPower-Supply RangeV+, V-E±4.5±20.0V
+25°C370525V+ Supply CurrentI+All VA_= 0 or 5V, VNO_ = 0,
VEN = 5VE750µA
+25°C200300V- Supply CurrentI-All VA_ = 0 or 5V, VNO_ = 0,
VEN = 5VE400µA
+25°C200300GND Supply CurrentIGNDAll VA_= 0 or 5V, VNO_ = 0,
VEN = 5VE500µA
ELECTRICAL CHARACTERISTICS—Single +12V Supply(V+ = +12V, V- = 0, VA_H= +2.4V, VA_L= +0.8V, VEN= +2.4V, TA= TMINto TMAX, unless otherwise noted. Typical values are at = +25°C.) (Note 2)
PARAMETERSYMBOLCONDITIONSTAMINTYPMAXUNITS
ANALOG SWITCHFault-Free Analog Signal RangeVNO_Power on or off (Note 3)E-0.3V+V
+25°C630950On-ResistanceRONVCOM_ = 10V, INO_ = 0.2mAE1100Ω
+25°C1035On-Resistance Match Between
ChannelsΔRONVCOM_ = 10V, INO_ = 0.2mA
(Note 5)C, E50Ω
+25°C-0.50.01+0.5NO_ Off-Leakage CurrentINO_(OFF)VCOM_ = 10V, 1V, VNO_ = 1V, 10V
(Notes 6, 10)E-10+10nA
+25°C-2+2MAX4708E-20+20
+25°C-1+1COM_ Off-Leakage CurrentICOM_(OFF)
VCOM_ = 10V, 1V,
VNO_ = 1V, 10V
(Notes 6, 10)MAX4709E-10+10
MAX4708/MAX4709
Fault-Protected, Single 8-to-1/
Dual 4-to-1 Multiplexers
ELECTRICAL CHARACTERISTICS—Single +12V Supply (continued)(V+ = +12V, V- = 0, VA_H= +2.4V, VA_L= +0.8V, VEN= +2.4V, TA= TMINto TMAX, unless otherwise noted. Typical values are at = +25°C.) (Note 2)
PARAMETERSYMBOLCONDITIONSTAMINTYPMAXUNITS+25°C-2+2MAX4708E-25+25
+25°C-1+1COM_ On-Leakage CurrentICOM_(ON)
VCOM_ = 10V, 1V;
VNO_ = 10V, 1V, or
floating (Notes 6, 10)MAX4709E-15+15
FAULT PROTECTIONPower on-36+36Fault-Protected Analog Signal
Range (Notes 3, 10)VNO_Power offE-40+40V
+25°C-1+1COM_ Output Leakage Current,
Supplies OnICOM_VNO_ = ±36V, V+ = 12V
(Notes 3, 10)E-10+10µA
+25°C-1+1NO_ Input Leakage Current,
Supplies OnINO_VNO_ = ±36V, VCOM_ = 0,
V+ = 12V (Notes 3, 10)E-10+10µA
+25°C-1+1NO_ Input Leakage Current,
Supply OffINO_VNO_ = ±40V, V+ = 0, V- = 0
(Notes 3, 10)E-10+10µA
LOGIC INPUT (VEN, VA_)Logic Threshold HighVIHE2.4V
Logic Threshold LowVILE0.8V
Input Leakage CurrentIINVA_ = 0.8V or 2.4VE-10.03+1µA
SWITCH-DYNAMIC CHARACTERISTICS+25°C240500Enable Turn-On TimetONVCOM_ = 10V, RL = 2kΩ,
CL = 35pF, Figure 3 (Note 7)E700ns
+25°C100250Enable Turn-Off TimetOFFVCOM_ = 10V, RL = 2kΩ,
CL = 35pF, Figure 3 (Note 7)E350ns
+25°C180400Transition TimetTRANSRL = 2kΩ, CL = 35pF, Figure 2
(Note 7)E600ns
0.1%1Settling TimetSETTVNO_ = 5V, RL = 1kΩ,
CL = 35pF0.01%E2.5µs
Break-Before-Make Time DelaytBBMVCOM_ = 10V, RL = 2kΩ, Figure 4
(Note 4)+25°C50100ns
Charge InjectionQVNO_ = 0, RS = 0, CL = 1.0 nF,
Figure 5+25°C2pC
NO_ Off-CapacitanceCNO_(OFF)f = 1MHz, VNO_ = 0, Figure 8+25°C5pF
COM_ Off-CapacitanceCCOM_(OFF)f = 1MHz, VNO_ = 0, Figure 8+25°C5pF
COM_ On-CapacitanceCCOM_(ON)f = 1MHz, VCOM_ = VNO_ = 0,
Figure 8+25°C28pF
Note 2:The algebraic convention is used in this data sheet; the most negative value is shown in the minimum column.
Note 3:NO_ pins are fault protected and COM_ pins are not fault protected. The max input voltage on NO_ pins depends on the
COM_ load configuration. Generally, the max input voltage is ±36V with ±15V supplies and a load referred to ground. For
more detailed information, see the NO_ Input Voltagesection.
Note 4:Guaranteed by design and not production tested.
Note 5:ΔRON= RON(MAX)- RON(MIN).
Note 6:Leakage parameters are 100% tested at the maximum rated hot temperature and guaranteed by correlation at TA=
+25°C.
Note 7:Dynamic testing is 100% functionally tested on the ATE system and correlated with the initial design characterization per
Figures 2 and 3.
Note 8:Off-Isolation = 20 ✕log10(VCOM_/ VNO_), where VCOM_= output and VNO_= input to open switch.
Note 9:Between any two analog inputs.
Note 10: Guaranteed by testing with dual supplies.
MAX4708/MAX4709
Fault-Protected, Single 8-to-1/
Dual 4-to-1 Multiplexers
ELECTRICAL CHARACTERISTICS—Single +12V Supply (continued)(V+ = +12V, V- = 0, VA_H= +2.4V, VA_L= +0.8V, VEN= +2.4V, TA= TMINto TMAX, unless otherwise noted. Typical values are at = +25°C.) (Note 2)
PARAMETERSYMBOLCONDITIONSTAMINTYPMAXUNITSOff-IsolationVISOf = 1MHz, VNO_ = 1VRMS, RL =
75Ω, CL = 15pF, Figure 6 (Note 8)+25°C-70dB
Channel-to-Channel CrosstalkVCTf = 1MHz, VNO_ = 1VRMS, RL =
75Ω, CL = 15pF, Figure 7 (Note 9)+25°C-62dB
POWER SUPPLYPower-Supply RangeV+E936V
+25°C180300All VA_ = VEN = 5V, VNO_ = 0E450
+25°C112250V+ Supply CurrentI+
All VA_ = 0 or V+, VNO_ = 0, VEN =
0 or V+E375
ON-RESISTANCE vs. VCOM
(DUAL SUPPLIES)MAX4708/09 toc011050-5-10-15
V+ = +4.5V
V- = -4.5V
V+ = +15V
V- = -15V
V+ = +10V
V- = -10V
V+ = +20V
V- = -20V
ON-RESISTANCE vs. VCOM
(SINGLE SUPPLY)MAX4708/09 toc022418126
V+ = +9V
V- = 0V
V+ = +12V
V- = 0V
V+ = +15V
V- = 0V
V+ = +20V
V- = 0V
V+ = +30V
V- = 0V
V+ = +36V
V- = 0V
ON-RESISTANCE vs. VCOM AND TEMPERATURE
(DUAL SUPPLIES)MAX4708/09 toc0350-5-10
V+ = +15V
V- = -15V
TA = +70°C
TA = +25°C
TA = -40°CTA = -55°C
TA = +85°C
TA = +125°C
Typical Operating Characteristics(V+ = +15V, V- = -15V, VEN= +2.4V, TA= +25°C, unless otherwise noted.)
MAX4708/MAX4709
Fault-Protected, Single 8-to-1/
Dual 4-to-1 Multiplexers
ON-RESISTANCE vs. VCOM AND TEMPERATURE
(SINGLE SUPPLY)MAX4708/09 toc04
VCOM (V)8642
V+ = +12V
V- = 0VTA = +70°C
TA = +25°CTA = -40°CTA = -55°C
TA = +85°C
TA = +125°C
LEAKAGE CURRENT vs. TEMPERATURE
MAX4708/09 toc05
TEMPERATURE (°C)
LEAKAGE CURRENT (pA)
V+ = +15V, V- = -15V,
VCOM = 10V, VNO = ±10V
ICOM_ON
INO_OFF
ICOM_OFF
CHARGE INJECTION vs. VCOMMAX4708/09 toc06
VCOM (V)
Q (pC)50-5-10
DUAL SUPPLIES: ±15V
SINGLE SUPPLY: +12V
ENABLE TURN-ON/OFF TIMES
vs. SUPPLY VOLTAGE (DUAL SUPPLIES)MAX4708/09 toc07
SUPPLY VOLTAGE (V+, V-)
tON
OFF
(ns)105
VNO_ = ±10V
tON
tOFF
ENABLE TURN-ON/OFF TIMES
vs. SUPPLY VOLTAGE (SINGLE SUPPLY)MAX4708/09 toc08
SUPPLY VOLTAGE (V+)
tON
OFF
(ns)18
V- = GND, VNO_ = +10V
tON
tOFF
ENABLE ON/OFF TIMES
vs. TEMPERATUREMAX4708/09 toc09
TEMPERATURE (°C)
tON
OFF
(ns)3510-15
V+ = +15V
V- = -15V
tON
tOFF
SUPPLY CURRENT vs. TEMPERATURE
(VA_ = 0)MAX4708/09 toc10
SUPPLY CURRENT (3510-15
V+ = +15V, V- = -15V, VA_ = 0
IGND
SUPPLY CURRENT vs. TEMPERATURE
(VA_ = +5V)MAX4708/09 toc11
SUPPLY CURRENT (3510-15
V+ = +15V, V- = -15V, VA_ = +5V
IGND
LOGIC-LEVEL THRESHOLD VOLTAGE
vs. SUPPLY VOLTAGEMAX4708/09 toc12
THRESHOLD VOLTAGE (V)30252015105
DUAL SUPPLIES
SINGLE SUPPLY
Typical Operating Characteristics (continued)(V+ = +15V, V- = -15V, VEN= +2.4V, TA= +25°C, unless otherwise noted.)
MAX4708/MAX4709
Fault-Protected, Single 8-to-1/
Dual 4-to-1 Multiplexers
FREQUENCY RESPONSEMAX4708/09 toc13
FREQUENCY (MHz)
LOSS (dB)
V+ = +15V
V- = -15V
BANDWIDTH
CROSSTALK
OFF-ISOLATION
FAULT CURRENT vs. FAULT VOLTAGE
(DUAL SUPPLIES)MAX4708/09 toc14
VCOM (V)
ICOM20-60-40-200
FOR |VCOM| < VSUPPLY,
ICOM = VCOM / RL
V+ = +15V
V- = -15V
FAULT CURRENT vs. FAULT VOLTAGE
(SINGLE SUPPLY)MAX4708/09 toc15
VCOM (V)
ICOM40-60-40-20020
FOR 0V < VCOM < VSUPPLY,
ICOM = VCOM / RL
V+ = +12V
V- = GND
INPUT OVERVOLTAGE vs. OUTPUT VOLTAGEMAX4708/09 toc16
4.00µs
GND
VNO_
INPUT
10V/div
GND
VCOM_
OUTPUT
200mV/div
INPUT OVERVOLTAGE vs. OUTPUT VOLTAGEMAX4708/09 toc17
200µs
GND
VNO_
INPUT
10V/div
GND
VCOM_
OUTPUT
10V/div
FAULT RECOVERY TIME (POSITIVE INPUT)MAX4708/09 toc18
1.00µs
GND
VNO_
INPUT
10V/div
GND
VCOM_
OUTPUT
5V/div
FAULT RECOVERY TIME (NEGATIVE INPUT)MAX4708/09 toc19
1.00µs
GND
VNO_
INPUT
10V/div
GND
VCOM_
OUTPUT
5V/div
FAULT RESPONSE TIME (POSITIVE INPUT)MAX4708/09 toc20
100ns/div
GND
VNO_
INPUT
10V/div
GND
VCOM_
OUTPUT
5V/div
FAULT RESPONSE TIME (NEGATIVE INPUT)MAX4708/09 toc21
100ns/div
GND
VNO_
INPUT
10V/div
GND
VCOM_
OUTPUT
5V/div
Typical Operating Characteristics (continued)(V+ = +15V, V- = -15V, VEN= +2.4V, TA= +25°C, unless otherwise noted.)
