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DG405 PDF даташит

Спецификация DG405 изготовлена ​​​​«Maxim Integrated» и имеет функцию, называемую «Improved / Dual / High-Speed Analog Switches».

Детали детали

Номер произв DG405
Описание Improved / Dual / High-Speed Analog Switches
Производители Maxim Integrated
логотип Maxim Integrated логотип 

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DG405 Даташит, Описание, Даташиты
19-4727; Rev 2; 6/99
Improved, Dual, High-Speed Analog Switches
_______________General Description ______________________New Features
Maxim's redesigned DG401/DG403/DG405 analog
switches now feature guaranteed low on-resistance
matching between switches (2max) and guaranteed
on-resistance flatness over the signal range (3max).
These low on-resistance switches (20typ) conduct
equally well in either direction and are guaranteed to
have low charge injection (15pC max). The new design
offers lower off leakage current over temperature (less
than 5nA at +85°C).
The DG401/DG403/DG405 are dual, high-speed
switches. The single-pole/single-throw DG401 and
double-pole/single-throw DG405 are normally open
dual switches. The dual, single-pole/double-throw
DG403 has two normally open and two normally closed
switches. Switching times are 150ns max for tON and
100ns max for tOFF, with a maximum power consump-
tion of 35µW. These devices operate from a single
+10V to +30V supply, or bipolar supplies of ±4.5V to
±20V. Maxim's improved DG401/DG403/DG405 are
fabricated with a 44V silicon-gate process.
o Plug-In Upgrade for Industry-Standard
DG401/DG403/DG405
o Improved rDS(ON) Match Between Channels (2max)
o Guaranteed rFLAT(ON) Over Signal Range (3max)
o Improved Charge Injection (15pC max)
o Improved Off Leakage Current Over Temperature
(<5nA at +85°C)
__________________Existing Features
o Low rDS(ON) (30max)
o Single-Supply Operation +10V to +30V
Bipolar-Supply Operation ±4.5V to ±20V
o Low Power Consumption (35µW max)
o Rail-to-Rail Signal Handling Capability
o TTL/CMOS-Logic Compatible
______________Ordering Information
________________________Applications
Sample-and-Hold Circuits
Test Equipment
Guidance and Control Systems Heads-Up Displays
PART
DG401CJ
DG401CY
TEMP. RANGE
0°C to +70°C
0°C to +70°C
PIN PACKAGE
16 Plastic DIP
16 Narrow SO
Communications Systems
PBX, PABX
DG401C/D
0°C to +70°C
Dice*
Battery-Operated Systems
Military Radios
Audio Signal Routing
Ordering Information continued on last page.
*Contact factory for dice specifications.
_____________________Pin Configurations/Functional Diagrams/Truth Tables
TOP VIEW
D1 1
N.C. 2
N.C. 3
N.C. 4
N.C. 5
N.C. 6
N.C. 7
D2 8
DG401
16 S1
15 IN1
14 V-
13 GND
12 VL
11 V+
10 IN2
9 S2
DIP/SO
DG401
LOGIC
SWITCH
0 OFF
1 ON
LCC packages on last page.
D1 1
N.C. 2
D3 3
S3 4
S4 5
D4 6
N.C. 7
D2 8
LOGIC
0
1
16 S1
15 IN1
14 V-
13 GND
DG403 12 VL
11 V+
10 IN2
9 S2
DIP/SO
DG403
SWITCHES 1, 2 SWITCHES 3, 4
OFF ON
ON OFF
SWITCHES SHOWN FOR LOGIC "0" INPUT
D1 1
N.C. 2
D3 3
S3 4
S4 5
D4 6
N.C. 7
D2 8
16 S1
15 IN1
14 V-
13 GND
DG405 12 VL
11 V+
10 IN2
9 S2
DIP/SO
DG405
LOGIC
SWITCH
0 OFF
1 ON
N.C. = NOT INTERNALLY CONNECTED
________________________________________________________________ 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.









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DG405 Даташит, Описание, Даташиты
Improved, Dual, High-Speed Analog Switches
ABSOLUTE MAXIMUM RATINGS
Voltage Referenced to V-
V+ .......................................................................................44V
GND ...................................................................................25V
VL .................................................(GND - 0.3V) to (V+ + 0.3V)
Digital Inputs, VS, VD (Note 1) .......(V- - 2V) to (V+ + 2V) or 20mA
(whichever occurs first)
Continuous Current (any terminal) ......................................30mA
Continuous Current, S or D .................................................20mA
Peak Current, S or D
(pulsed at 1ms, 10% duty cycle max) ..........................100mA
Continuous Power Dissipation (TA = +70°C)
16-Pin Plastic DIP(derate 10.53mW/°C above +70°C)...842mW
16-Pin Narrow SO (derate 8.70mW/°C above +70°C) ...696mW
16-Pin CERDIP (derate 10.00mW/°C above 70°C) .......800mW
20-Pin LCC (derate 9.09mW/°C above +70°C) ............727mW
Operating Temperature Ranges
DG40_C_ .............................................................0°C to +70°C
DG40_D_ ..........................................................-40°C to +85°C
DG40_A_ ........................................................-55°C to +125°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10sec) .............................+300°C
Note 1: Signals on S, D or IN exceeding V+ or V- are clamped by internal diodes. Limit forward 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
(V+ = 15V, V- = -15V, VL = +5V, GND = 0V, VINH = +2.4V, VINL = +0.8V, TA = TMIN to TMAX, unless otherwise noted.)
PARAMETER
SYMBOL
CONDITIONS
SWITCH
Analog Signal Range
Drain-Source
On-Resistance
VANALOG
rDS(ON)
Drain-Source
On-Resistance Match
rDS(ON)
Between Channels (Note 4)
(Note 3)
V+ = 13.5V, V- = -13.5V,
IS = -10mA,
VD = ±10V,
VINH = 2.4V,
VINL = 0.8V
V+ = 15V, V- = -15V,
IS = -10mA,
VD = ±10V
TA = +25°C
TA = TMIN to TMAX
TA = +25°C
TA = TMIN to TMAX
TEMP. MIN
RANGE
TYP
(Note 2)
MAX
UNITS
-15 +15 V
C,D 20 45
A 20 30
C,D 55
A 45
C, D, A
0.5 2
3
On-Resistance Flatness
(Note 4)
Source-Off
Leakage Current
(Note 7)
V+ = 15V, V- = -15V,
rFLAT(ON) IS = -10mA,
VD = ±5V, 0V
TA = +25°C
TA = TMIN to TMAX
IS(OFF)
V+ = 16.5V, V- = -16.5V, TA = +25°C
VD = 15.5V,
VS = ±15.5V,
TA = TMIN to TMAX
Drain-Off
Leakage Current
(Note 7)
ID(OFF)
V+ = 16.5V, V- = -16.5V, TA = +25°C
VD = ±15.5V,
VS = 15.5V
TA = TMIN to TMAX
Drain-On
Leakage Current
(Note 7)
ID(ON)
or
IS(ON)
V+ = 16.5V, V- = -16.5V, TA = +25°C
VD = ±15.5V,
VS = ±15.5V
TA = TMIN to TMAX
C, D, A
C, D
A
C, D
A
C, D
A
C, D
A
C, D
A
C, D
A
-0.50
-0.25
-5
-10
-0.50
-0.25
-5
-10
-1.0
-0.4
-10
-20
-0.01
-0.01
-0.01
-0.01
-0.04
-0.04
3
6
0.50
0.25
nA
5
10
0.50
0.25
nA
5
10
1.0
0.4
nA
10
20
2 _______________________________________________________________________________________









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DG405 Даташит, Описание, Даташиты
Improved, Dual, High-Speed Analog Switches
ELECTRICAL CHARACTERISTICS (continued)
(V+ = 15V, V- = -15V, VL = +5V, GND = 0V, VINH = +2.4V, VINL = +0.8V, TA = TMIN to TMAX, unless otherwise noted.)
PARAMETER
SYMBOL
CONDITIONS
INPUT
Input Current with Input Voltage High IINH VIN = 2.4V, all others = 0.8V
Input Current with Input Voltage Low IINL VIN = 0.8V, all others = 2.4V
SUPPLY
Power-Supply Range
Positive Supply Current
All channels on or off, TA = +25°C
I+ V+ = 16.5V, V- = -16.5V,
VIN = 0V or 5V
TA = TMIN to TMAX
MIN
TYP MAX
(Note 2)
UNITS
-1.0 0.005 1.0
-1.0 0.005 1.0
µA
µA
±4.5
-1.0
-5.0
±20
0.01 1.0
5.0
V
µA
Negative Supply Current
All channels on or off, TA = +25°C
I- V+ = 16.5V, V- = -16.5V,
VIN = 0V or 5V
TA = TMIN to TMAX
-1.0 0.01 1.0
-5.0 5.0
µA
Logic Supply Current
All channels on or off, TA = +25°C
IL V+ = 16.5V, V- = -16.5V,
VIN = 0V or 5V
TA = TMIN to TMAX
-1.0 0.01 1.0
-5.0 5.0
µA
Ground Current
DYNAMIC
Turn-On Time
Turn-Off Time
Break-Before-Make Delay (Note 3)
IGND
tON
tOFF
tD
All channels on or off, TA = +25°C
V+ = 16.5V, V- = -16.5V,
VIN = 0V or 5V
TA = TMIN to TMAX
Figure 2
Figure 2
DG403 only,
Figure 3
TA = +25°C
TA = +25°C
TA = +25°C
-1.0 0.01 1.0
-5.0 5.0
µA
100 150
60 100
ns
ns
10 20
ns
Charge Injection (Note 3)
Off Isolation (Note 5)
Q
OIRR
CL = 1.0nF, VGEN = 0V,
RGEN = 0, Figure 4
TA = +25°C
RL = 100, CL = 5pF,
f = 1MHz, Figure 5
TA = +25°C
10 15 pC
72 dB
Crosstalk (Note 6)
Source-Off Capacitance
Drain-Off Capacitance
Channel-On Capacitance
RL = 50, CL = 5pF,
f = 1MHz, Figure 6
CS(OFF) f = 1MHz, Figure 7
CD(OFF) f = 1MHz, Figure 7
CD(ON)
or CS(ON)
f = 1MHz, Figure 8
TA = +25°C
TA = +25°C
TA = +25°C
TA = +25°C
90 dB
12 pF
12 pF
39 pF
Note 2: This data sheet uses the algebraic convention, where the most negative value is a minimum and the most positive value is a
maximum.
Note 3: Guaranteed by design.
Note 4: rON = rON(max) - rON(min). On-resistance match between channels and flatness are guaranteed only with specified
voltages. Flatness is defined as the difference between the maximum and minimum value of on-resistance as measured at the
extremes of the specified analog signal range.
Note 5: Off isolation = 20log (VS/VD), VD = output, VS = input to off switch.
Note 6: Between any two switches.
Note 7: Leakage parameters IS(OFF), ID(OFF), and ID(ON) are 100% tested at the maximum rated hot temperature and guaranteed by
correlation at +25°C.
_______________________________________________________________________________________ 3










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