306 - Multiplexer, 16 Channel

306
16-Channel CMOS
Analog Multiplexer
Memory
Logic Diagram
FEATURES:
DESCRIPTION:
• RAD-PAK® technology radiation-hardened against natural
space radiation
• Total dose hardness:
- > 50 Krad (Si), depending upon space mission
• Excellent Single Event Effects:
- SELTH: > 110 MeV/mg/cm2
Maxwell Technologies’ 306 high-performance, high-precision,
monolithic, CMOS analog multiplexer features a greater than
50 krad (Si) total dose tolerance, depending upon space mission. The patented radiation-hardened RAD-PAK® technology
incorporates radiation shielding in the microcircuit package.
Using Maxwell’s radiation hardened RAD-PAK packaging technology, this single-ended 1-of-16 device offers very low (less
than 100Ω) on-resistance which is matched to within 5Ω
between channels and remains flat over the specified analog
signal range. The 306 also offers low leakage over temperature and fast switching speeds. The 306 operates with a single
+4.5V to +30V supply, or bipolar ±4.5V to ± 20V supplies,
while retaining TTL/CMOS- logic input compatibility and fast
switching.
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- SEUTH: > 110 MeV/mg/cm2
Package: 28-pin RAD-PAK® flat pack
Guaranteed on-resistance matching between channels:
< 5Ω max
Low on-resistance < 100Ω max
Guaranteed flat on-resistance over specified signal range:
7Ω max
Guaranteed Charge Injection: < 10 pC
INO(OFF) Leakage < 2.5 nA at +85°C
ICOM(OFF) Leakage < 20 nA at +85°C
ESD Protection > 2000V
Single-supply operation (+4.5V to +30V)
Bipolar-supply operation (±4.5V to ±20V)
Low power consumption, < 1.25 mW
Rail-to-rail signal handling
TTL/CMOS-logic compatible
Maxwell Technologies' patented Rad-Pak packaging technology incorporates radiation shielding in the microcircuit package. It eliminates the need for box shielding while providing
the required radiation shielding for a lifetime in orbit or a space
mission.In a GEO orbit, Rad-Pak provides greater than 50
krad (Si) total radiation dose tolerance, dependent upon space
mission. This product is available with packaging and screening up to Class S.
08.15.02 Rev 5
(858) 503-3300 - Fax: (858) 503-3301 - www.maxwell.com
All data sheets are subject to change without notice
1
©2001 Maxwell Technologies
All rights reserved.
306
16-Channel CMOS Analog Multiplexer
TABLE 1. PINOUT DESCRIPTION
PIN
SYMBOL
1
V+
Positive Supply Voltage Input
2, 3, 13
NC
No Internal Connections
4-11
DESCRIPTION
NO16-NO9 Analog Inputs-bidirectional
12
GND
Ground
14-17
A3-A0
Address Inputs
18
EN
Enable Inputs
19-26
NO1-NO8
27
V-
28
COM
Analog Inputs-bidirectional
Negative Supply Voltage Input
Output-bidirectional
Parameter
Symbol
Min
Max
Units
-0.3
-0.3
44
25
V
V- -2
V+ +2
V
Continuous Current any terminal)2
30
mA
Peak Current, NO or COM (pulsed at 1ms, 10% duty cycle max)
100
mA
Voltage Referenced to VV+
GND
VCC
Digital Inputs, NO, COM1
ΘJC
--
3.62
°C/W
Operating Temperature Range:
TA
-55
+125
°C
Storage Temperature Range:
TS
-65
+150
°C
Thermal Impedance
Memory
TABLE 2. 306 ABSOLUTE MAXIMUM RATINGS
1. Signals on NO, COM, A0, A1, A2, A3, or EN exceeding V+ or V- are clamped by internal diodes. Limit forward current to maximum current ratings.
2. Or 30mA (whichever occurs first)
TABLE 3. DELTA LIMITS
PARAMETER
VARIATION
I+
±10% of specified value in table 5
I-
±10% of specified value in table 5
08.15.02 Rev 5
All data sheets are subject to change without notice
2
©2002 Maxwell Technologies
All rights reserved.
306
16-Channel CMOS Analog Multiplexer
TABLE 4. 306 ELECTRICAL CHARACTERISTICS — SINGLE SUPPLY
(V+ = +12V, V- = 0V, GND = 0V, VAH = +2.4V, VAL = +0.8V, TA = -55 TO +125°C, UNLESS OTHERWISE SPECIFIED.)
PARAMETER
SYMBOL
TEST CONDITIONS
SUBGROUPS
MIN1
TYP1
MAX1
UNITS
1, 2, 3
0
--
12
V
SWITCH
Analog Signal Range 2
VNO
VCOM
On-Resistance
RON
INO = -1.0mA
VCOM = 3V or 10V
TA = +25°C
1
--
120
175
Ω
DYNAMIC2
tTRANS
VNO1 = 8V
VNO8 = 0V
VIN = 2.4V
Figure 9
TA = +25°C
9
--
130
450
nA
Enable Turn-ON Time
tON(EN)
VINH = 2.4V
VINL = 0V
VNO1 = 5V
Figure 11
TA = +25°C
9
--
--
600
ns
Enable Turn-OFF Time
tOFF(EN)
VINH = 2.4V
VINL = 0V
VNO1 = 5V
Figure 11
TA = +25°C
9
--
--
300
ns
Q
CL = 1.0nF
VNO = 0V
VS = 0W
TA = +25°C
9
--
--
10
pC
Charge Injection
Memory
Transition Time
1. The Algebraic convention where the most negative value is a minimum and the most positive value a maximum is used in this
data sheet.
2. Guaranteed by design.
08.15.02 Rev 5
All data sheets are subject to change without notice
3
©2002 Maxwell Technologies
All rights reserved.
306
16-Channel CMOS Analog Multiplexer
TABLE 5. 306 ELECTRICAL CHARACTERISTICS - DUAL SUPPLIES
(V+ = +15V, V- = -15V, GND = 0V, VAH = +2.4V, VAL = +0.8V, TA = -55 TO +125°C, UNLESS OTHERWISE SPECIFIED.)
PARAMETER
SYMBOL
TEST CONDITIONS
SUBGROUPS
MIN
TYP
MAX
UNITS
1, 2, 3
-15
--
15
V
TA = +25°C
1
--
60
100
Ω
TA = -55 TO +125°C
2, 3
TA = +25°C
1
TA = -55 TO +125°C
2, 3
SWITCH
Analog Signal Range1
VNO
VCOM
On-Resistance
RON
On-Resistance Matching
Between Channels2, 3
∆RON
Flatness2
RFLAT
On-Resistance
NO-Off Leakage
Current4
INO(OFF)
INO = -1.0 mA
VCOM = ±10V
INO = -1.0 mA
VCOM = ±10V
INO = -1.0 mA
TA = +25°C
VCOM = +5V or 0V T = -55 TO +125°C
A
1
125
--
1.5
5
Ω
8
--
1.8
2, 3
7
Ω
10
TA = -55 TO +125°C
9, 10, 11
-5.0
--
5.0
nA
COM-Off Leakage
Current4
ICOM(OFF) VCOM = ±10
VNO = ±10V
VEN = 0V
TA = -55 TO +125°C
9, 10, 11
-40
--
40
nA
COM-On Leakage
Current4
ICOM(ON) VCOM = ±10
VNO = ±10V
sequence each
switch on
TA = -55 TO +125°C
9, 10, 11
-50
--
50
nA
Memory
VCOM = ±10
VNO = ±10V
VEN = 0V
INPUT
Input Current with Input
Voltage High
IAH
VA = 2.4V or 15V
1, 2, 3
-1.0
--
1.0
µA
Input Current with Input
Voltage Low
IAL
VEN = 0V or 2.4V,
VA = 0V
1, 2, 3
-1.0
--
1.0
µA
1, 2, 3
±4.5
--
±20
V
TA = +25°C
1
--
16
30
µA
TA = -55 TO +125°
2, 3
TA = +25°C
1
TA = -55 TO +125°C
12, 3
TA = +25°C
1
-1
TA = -55 TO +125°C
2, 3
-10
TA = +25°C
9
--
TA = -55 TO +125°C
10, 11
TA = +25°C
9
SUPPLY
Power-Supply Range
Positive Supply Current
I+
VEN = VA = 0V or
4.5V
VEN = 2.4V,
VA(ALL) = 0V or
2.4
Negative Supply Current
I-
VEN = 2.4V,
VA = 0V or 2.4V
75
0.075
0.5
mA
1
--
1
µA
10
DYNAMIC
Transition Time
Break-Before-Make Interval
tTRANS
tOPEN
Figure 10
Figure 12
08.15.02 Rev 5
110
300
ns
400
10
40
ns
All data sheets are subject to change without notice
4
©2002 Maxwell Technologies
All rights reserved.
306
16-Channel CMOS Analog Multiplexer
PARAMETER
Enable Turn-On Time
Enable Turn-Off Time
SYMBOL
tON(EN)
tOFF(EN)
TEST CONDITIONS
Figure 11
Figure 11
SUBGROUPS
MIN
TYP
MAX
UNITS
TA = +25°C
9
--
130
200
ns
TA = -55 TO +125°C
10, 11
TA = +25°C
9
TA = -55 TO +125°C
10, 11
400
--
55
150
ns
300
CL = 1.0 nF,
VNO = 0V,
RS = 0Ω,
Figure 13
TA = +25°C
9
--
2
10
pC
Off Isolation5
VISO
VEN = 0V,
RL = 1 kΩ,
f = 100 kHz,
Figure 14
TA = +25°C
9
--
-69
--
dB
Crosstalk Between Channels
VCT
VEN = 2.4V,
f = 100 kHz,
VGEN = 1V p-p,
RL = 1 kΩ,
Figure 15
TA = +25°C
9
--
-92
--
dB
Logic Input Capacitance
CIN
f = 1 MHz
TA = +25°C
9
--
8
--
pF
NO-Off Capacitance
CNO(OFF) f = 1 MHz
VEN = VNO = 0V
Figure 16
TA = +25°C
9
--
8
--
pF
COM-Off Capacitance
CCOM(OFF) f = 1 MHz
VEN = 2.4V
Figure 16
TA = +25°C
9
--
130
--
pF
COM-On Capacitance
CCOM(ON) f = 1 MHz
VEN = 0.8V
Figure 16
TA = +25°C
9
--
140
--
pF
Memory
Q
Charge Injection1
1. Guaranteed by design.
2. Characterized and not 100% tested.
3.
∆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.
4. Leakage parameters are 100% tested at the maximum rated hot temperature and guaranteed by correlation at +25°C.
5. Off isolation = 20log VCOM/VNO, where VCOM = output and VNO = input to off switch.
08.15.02 Rev 5
All data sheets are subject to change without notice
5
©2002 Maxwell Technologies
All rights reserved.
306
16-Channel CMOS Analog Multiplexer
FIGURE 1. ON-RESISTANCE VS. VCOM (DUAL SUPPLIES)
Memory
FIGURE 2. ON-RESISTANCE VS. VCOM AND TEMPERATURE (DUAL SUPPLIES)
08.15.02 Rev 5
All data sheets are subject to change without notice
6
©2002 Maxwell Technologies
All rights reserved.
306
16-Channel CMOS Analog Multiplexer
FIGURE 3. ON-RESISTANCE VS. VCOM (SINGLE SUPPLY)
Memory
08.15.02 Rev 5
All data sheets are subject to change without notice
7
©2002 Maxwell Technologies
All rights reserved.
306
16-Channel CMOS Analog Multiplexer
FIGURE 4. ON-RESISTANCE VS. VCOM AND TEMPERATURE (SINGLE SUPPLY)
Memory
FIGURE 5. OFF LEAKAGE VS. TEMPERATURE
08.15.02 Rev 5
All data sheets are subject to change without notice
8
©2002 Maxwell Technologies
All rights reserved.
306
16-Channel CMOS Analog Multiplexer
FIGURE 6. ON LEAKAGE VS. TEMPERATURE
Memory
FIGURE 7. CHARGE INJECTION VS. VCOM
08.15.02 Rev 5
All data sheets are subject to change without notice
9
©2002 Maxwell Technologies
All rights reserved.
306
16-Channel CMOS Analog Multiplexer
FIGURE 8. SUPPLY CURRENT VS. TEMPERATURE
Memory
FIGURE 9. OVERVOLTAGE PROTECTION USING EXTERNAL BLOCKING DIODES
08.15.02 Rev 5
All data sheets are subject to change without notice
10
©2002 Maxwell Technologies
All rights reserved.
306
16-Channel CMOS Analog Multiplexer
FIGURE 10. TRANSITION TIME
Memory
FIGURE 11. ENABLE SWITCHING TIME
FIGURE 12. BREAK-BEFORE-MAKE INTERVAL
08.15.02 Rev 5
All data sheets are subject to change without notice
11
©2002 Maxwell Technologies
All rights reserved.
306
16-Channel CMOS Analog Multiplexer
FIGURE 13. CHARGE INJECTION
306RP
FIGURE 14. OFF ISOLATION
Memory
306RP
08.15.02 Rev 5
All data sheets are subject to change without notice
12
©2002 Maxwell Technologies
All rights reserved.
306
16-Channel CMOS Analog Multiplexer
FIGURE 15. CROSSTALK
Memory
FIGURE 16. NO/COM CAPACITANCE
306RP
08.15.02 Rev 5
All data sheets are subject to change without notice
13
©2002 Maxwell Technologies
All rights reserved.
306
16-Channel CMOS Analog Multiplexer
FIGURE 17. PACKAGE OUTLINE DIAGRAM
PIN #1 INDEX MARK
e
28LDFP
D
b
S1
E1
E
A
Q
Memory
c
L
E3
E2
28-PIN RAD-PAK® FLAT PACKAGE
SYMBOL
DIMENSIONS
MIN
NOM
MAX
A
.190
.207
.224
b
.015
.017
.022
c
.004
.005
.009
D
--
.720
.740
E
.380
.410
.420
E1
--
--
.440
E2
.180
.250
--
E3
.030
.080
--
e
.050 BSC
L
.360
.370
.380
Q
.062
.073
.081
S1
.000
.027
--
N
28
F28-02
All dimensions in inches
08.15.02 Rev 5
All data sheets are subject to change without notice
14
©2002 Maxwell Technologies
All rights reserved.
16-Channel CMOS Analog Multiplexer
306
Important Notice:
These data sheets are created using the chip manufacturers published specifications. Maxwell Technologies verifies
functionality by testing key parameters either by 100% testing, sample testing or characterization.
The specifications presented within these data sheets represent the latest and most accurate information available to
date. However, these specifications are subject to change without notice and Maxwell Technologies assumes no
responsibility for the use of this information.
Maxwell Technologies’ products are not authorized for use as critical components in life support devices or systems
without express written approval from Maxwell Technologies.
Any claim against Maxwell Technologies must be made within 90 days from the date of shipment from Maxwell Technologies. Maxwell Technologies’ liability shall be limited to replacement of defective parts.
Memory
08.15.02 Rev 5
All data sheets are subject to change without notice
15
©2002 Maxwell Technologies
All rights reserved.
306
16-Channel CMOS Analog Multiplexer
Product Ordering Options
Model Number
306
RP
F
X
Option Details
Feature
Monolithic
S = Maxwell Class S
B = Maxwell Class B
I = Industrial (testing @ -55°C,
+25°C, +125°C)
E = Engineering (testing @ +25°C
Package
F = Flat Pack
Radiation Feature
RP = RAD-PAK® package
Base Product
Nomenclature
16-Channel CMOS Analog Multiplexer
08.15.02 Rev 5
All data sheets are subject to change without notice
Memory
Screening Flow
16
©2002 Maxwell Technologies
All rights reserved.
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