MAXIM DG529AK

19-3519; Rev 0; 3/91
8-Channel Latchable Multiplexers
________________________Applications
Avionics and Military Systems
Communication Systems
Microprocessor-Controlled Systems
Audio-Signal Multiplexing
__________Typical Operating Circuit
♦ Break-Before-Make Input Switches
♦ TTL and CMOS Logic Compatible
♦ Microprocessor-Bus Compatible
♦ rDS(ON) < 400Ω
♦ Pin and Electrically Compatible with the IndustryStandard DG528/DG529 and ADG528/ADG529
______________Ordering Information
PART
TEMP. RANGE
0°C to +70°C
PIN-PACKAGE
18 Plastic DIP
_________________Pin Configurations
TOP VIEW
-5V
IN1A
IN1B
IN2B
♦ On-Board Address Latches
DG528CWN
0°C to +70°C
18 Wide SO
DG528CK
0°C to +70°C
18 CERDIP
DG528C/D
0°C to +70°C
Dice*
DG528DJ
-40°C to +85°C
18 Plastic DIP
DG528DN
-40°C to +85°C
20 PLCC
DG528EWN
-40°C to +85°C
18 Wide SO
DG528DK
-40°C to +85°C
18 CERDIP
DG528AZ
-55°C to +125°C
20 LCC**
DG528AK
-55°C to +125°C
18 CERDIP**
Ordering Information continued at end of data sheet.
* Contact factory for dice specifications.
** Contact factory for availability and processing to MIL-STD-883.
Automatic Test Equipment
OUTA
IN2A
♦ Low-Power, Monolithic CMOS Design
DG528CJ
Data-Acquisition Systems
+5V
____________________________Features
DG529
MAX133
OUTB
µP INTERFACE
WR 1
18 RS
A0 2
17 A1
EN 3
16 A2
V- 4
15 GND
S1 5
DG528
14 V+
S2 6
13 S5
IN3B
S3 7
12 S6
IN4A
S4
8
11 S7
D 9
10 S8
IN3A
IN4B WR RS A0 A1
MUX AND A/D CONTROL
DIFFERENTIAL INPUT FOR DATA-ACQUISITION SYSTEMS
DIP/SO
Pin Configurations continued at end of data sheet.
________________________________________________________________ Maxim Integrated Products
Call toll free 1-800-998-8800 for free samples or literature.
1
DG528/DG529
_______________General Description
Maxim’s DG528/DG529 are monolithic, 8-channel,
CMOS multiplexers with on-board address and control
latches that simplify design and reduce board space in
microprocessor-based applications. The DG528 is a
single-ended, 1-of-8 multiplexer, while the DG529 is a
differential, 2-of-8 multiplexer. These devices can operate as multiplexers or demultiplexers.
The DG528/DG529 have break-before-make switching
to prevent momentary shorting of the input signals.
Each device operates with dual supplies (±4.5V to
±20V) or a single supply (+5V to +30V). All logic inputs
are TTL and CMOS compatible. The Maxim
DG528/DG529 are pin and electrically compatible with
the industry-standard DG528/DG529.
DG528/DG529
8-Channel Latchable Multiplexers
ABSOLUTE MAXIMUM RATINGS
Voltage Referenced to VV+ ....................................................................................+44V
GND .................................................................................+25V
Digital Inputs VS, VD .................................................V- -2V to V+ +2V
or 20mA, whichever occurs first.
Current (any terminal, except S or D) .................................30mA
Continuous Current, S or D
Peak Current, S or D ...........................................................20mA
(pulsed at 1ms, 10% duty cycle max) ............................50mA
Continuous Power Dissipation (TA = +70°C) (Note 1)
18-Pin Plastic DIP (derate 11.11mW/°C above +70°C)...889mW
18-Pin Wide SO (derate 9.52mW/°C above +70°C) ....762mW
18-Pin CERDIP (derate 10.53mW/°C above +70°C)....842mW
20-Pin PLCC (derate 10.00mW/°C above +70°C) .......800mW
20-Pin LCC (derate 9.09mW/°C above +70°C) ...........727mW
Operating Temperature Ranges
DG52_C_ ............................................................0°C to +70°C
DG52_D_/E_ ....................................................-40°C to +85°C
DG52_A_ .......................................................-55°C to +125°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10sec) .............................+300°C
Note 1: All leads are soldered or welded to PC board.
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, VEN = 2.4V, WR = 0V, RS = 2.4V, TA = TMIN to TMAX, unless otherwise noted.)
PARAMETER
SYMBOL
CONDITIONS
MIN
DG52_A
DG52_C/D/E
UNITS
TYP
MAX MIN
TYP
MAX
SWITCH
Analog-Signal Range
Drain-Source
On-Resistance
VANALOG
rDS(ON)
(Note 2)
-15
VD = ±10V, VAL = 0.8V,
IS = -200µA, VAH = 2.4
(Note 3)
Greatest Change in DrainSource On-Resistance
∆rDS(ON) -10V < VS < 10V
Between Channels
Source-Off Leakage
Current
Drain-Off Leakage
Current
Drain-On Leakage
Current (Notes 3, 4)
15
270
-15
400
15
270
450
500
500
6
6
%
TA = +25°C
-1
-0.005
1
-5
-0.005
5
TA = TMAX
-50
-0.005
50
-50
-0.005
50
TA = +25°C
-10
-0.015
10
-20
-0.015
20
TA = TMAX
-200 -0.015
200
-200 -0.015
200
TA = +25°C
-10
-0.008
10
-20
-0.008
20
TA = TMAX
-100 -0.008
100
-100 -0.008
100
TA = +25°C -10
-0.03
VAH = 2.4V,
DG528
TA = TMAX -200 -0.03
VS = VD = ±10V,
VAL = 0.8V,
TA = +25°C -10 -0.015
DG529
VEN = 2.4V
TA = TMAX -100 -0.015
10
-20
-0.03
20
200
-200
-0.03
200
10
-20
-0.015
20
100
-100 -0.015
100
VEN = 0V, VS = ±10V,
VD = ±10V
ID(OFF)
VEN = 0V,
VS = ±10V,
VD = ±10V
DG528
DG529
V
Ω
TA = TMAX
TA = +25°C
IS(OFF)
ID(ON)
TA = +25°C,
TMIN
nA
nA
nA
INPUT
Address Input Current,
Input Voltage High
VA = 2.4V
IAH
VA = 15V
Address Input Current,
Input Voltage Low
2
IAL
VA = RS = WR = 0V,
VEN = 0V or 2.4V
TA = +25°C
-1
TA = TMAX
-30
-0.002
TA = +25°C
-1
-0.006
TA = +25°C
-1
-0.002
TA = TMAX
-30
-0.01
1
-1
-0.002
1
-1
-0.006
1
-1
-0.002
-30
-0.01
-30
TA = TMAX
1
30
1
µA
30
_______________________________________________________________________________________
1
µA
8-Channel Latchable Multiplexers
(V+ = 15V, V- = -15V, VEN = 2.4V, WR = 0V, RS = 2.4V, TA = TMIN to TMAX, unless otherwise noted.)
PARAMETER
SYMBOL
CONDITIONS
MIN
DG52_A
DG52_C/D/E
UNITS
TYP
MAX MIN
TYP
MAX
DYNAMIC
Switching Time of
Multiplexer
tTRANS
Figure 1
TA = +25°C
0.4
Break-Before-Make
Interval
tOPEN
Figure 2
TA = +25°C
0.2
1
1.5
0.2
µs
µs
Enable, Write Turn-On
Time
tON(EN, WR) Figures 3, 4
TA = +25°C
1.0
1.5
1.5
µs
Enable, Reset Turn-Off
Time
tOFF(EN, RS) Figures 3, 5
TA = +25°C
0.4
1
1.5
µs
Charge Injection
Q
Figure 6
TA = +25°C
4
4
pC
68
68
dB
Off Isolation
OIRR
VEN = 0V, RL = 1kΩ,
CL = 15pF,
TA = +25°C
VS = 7VRMS, f = 500kHz
Logic-Input
Capacitance
CIN
f = 1MHz
TA = +25°C
2.5
2.5
pF
Source-Off
Capacitance
CS(OFF)
VEN = 0V, f = 140kHz,
VS = 0V
TA = +25°C
5
5
pF
25
25
CD(OFF)
VEN = 0V,
f = 140kHz,
VS = 0V
DG528 TA = +25°C
Drain-Off Capacitance
DG529 TA = +25°C
12
12
pF
SUPPLY
Positive Supply
Current
I+
VEN = VAH = 0V
TA = +25°C
Negative Supply
Current
I-
VEN = VAH = 0V
TA = +25°C
0.003
2.5
0.003
2.5
mA
-1.5
0.01
-1.5
0.01
mA
MINIMUM INPUT TIMING
WR Pulse Width
tWW
Figure 7
300
150
300
15
ns
AX, EN Data
Valid to WR
tDW
(Stabilization Time) Figure 7
180
120
180
12
ns
AX, EN Data
Valid after WR
tWD
(Hold Time) Figure 7
30
10
30
10
ns
RS Pulse Width
tRS
Figure 7; VS = 5V (Note 5)
500
150
500
150
ns
Note 2:
Note 3:
Note 4:
Note 5:
Guaranteed by design.
Sequence each switch on.
ID(ON) is leakage from driver into on switch.
Reset pulse period must be at least 50µs during or after power-on.
_______________________________________________________________________________________
3
DG528/DG529
ELECTRICAL CHARACTERISTICS
DG528/DG529
8-Channel Latchable Multiplexers
+15V
+2.4V
V+
EN
RS
LOGIC
INPUT
tr < 20ns
tf < 20ns
+3V
A0
A1
A2
GND
LOGIC
INPUT
50%
DG528
IN1
IN2 TO IN7
±10V
IN8
±10V
OUT
V-
WR
VO
35pF
1M
50Ω
0
SWITCH
OUTPUT
-15V
SWITCH
OUTPUT
VO
VIN1
0.8VIN1
+15V
+2.4V
0
0.8VIN8
VIN8
tTRANSITION
IN1 ON
IN1B
IN1A TO IN4A
OUTA, IN2B TO IN3B
IN4B
tTRANSITION
IN8 ON
A0
A1
GND
LOGIC
INPUT
DG529
V+
EN
RS
±10V
±10V
SWITCH
OUTPUT
OUTB
V-
WR
VOB
35pF
1M
50Ω
-15V
Figure 1. Transition-Time Test Circuits
LOGIC
INPUT
tr < 20ns
tf < 20ns
+3V
+3V
50%
+15V
+2.4V
+1.5V
+1.5V
EN
RS
0
0V
DG529
V+
IN_ AND
OUTA
+5V
SWITCH
OUTPUT
VIN
SWITCH
OUTPUT
VO
80%
A0, A1 (A2)
LOGIC
INPUT
0V
GND WR
OUTB
1k
50Ω
tOPEN
-15V
Figure 2. Open-Time (B.B.M.) Interval Test Circuit
4
VO
V-
_______________________________________________________________________________________
35pF
8-Channel Latchable Multiplexers
LOGIC
INPUT
tr < 20ns
tf < 20ns
RS
V+
EN
50Ω
+3V
50%
DG528
IN1
SWITCH
OUTPUT
OUT
V-
VO
35pF
1k
0
0
0.1 VO
-5V
IN2 TO IN8
A0
A1
A2
GND WR
tON(EN)
SWITCH
OUTPUT
VO
+15V
tOFF(EN)
-15V
0.1 VO
+2.4V
0.9 VO
VO
VIN1
DG528/DG529
LOGIC
INPUT
+2.4V
+15V
EN
50Ω
DG529
V+
IN1B
RS
LOGIC
INPUT
-5V
IN1A TO IN4A
OUTA
A0 IN2B, IN3B, IN4B
SWITCH
OUTPUT
A1
OUTB OUT
GND WR
V-
VOB
35pF
1k
-15V
Figure 3. Enable tON/tOFF Time Test Circuit
+15V
+2.4V
DG529
+3V
WR
+1.5V
0
A0, A1 (A2)
tON(WR)
SWITCH
OUTPUT
VO
V+
EN
50%
LOGIC
INPUT
0.2 VO
0
DEVICE MUST BE RESET PRIOR TO APPLYING WR PULSE
RS
WR
GND
IN1 OR
IN1B
+5V
SWITCH
OUTPUT
REMAINING
SWITCHES
OUTB OUT
VO
V-
RS
1k
35pF
WR
-15V
Figure 4. Write Turn-On Time tON(WR) Test Circuit
_______________________________________________________________________________________
5
DG528/DG529
8-Channel Latchable Multiplexers
DG528*
+15V
+2.4V
+3V
+1.5V
RS
V+
EN
50%
0
A0, A1 (A2)
+5V
SWITCH
OUTPUT
REMAINING
SWITCHES
tOFF(RS)
SWITCH
OUTPUT
VO
IN1 OR
IN1B
0
0.8 VO
OUTB OUT
RS
LOGIC
INPUT
VO
GND WR V35pF
1k
-15V
* AS SHOWN
Figure 5. Reset Turn-Off Time tOFF(RS) Test Circuit
+15V
DG528*
V+
A0, A1 (A2)
EN
RS
S_
VO
VGEN
∆VO
RGEN
D
+2.4V
VO
EN
GND WR V-
∆VO IS THE MEASURE OF VOLTAGE ERROR DUE TO
CHARGE INJECTION. THE CHARGE INJECTION IN
COULOMBS IS Q = CL X ∆VO.
CL = 1000pF
-15V
* AS SHOWN
Figure 6. Charge-Injection Test Circuit
+3V
+3V
+1.5V
WR
0
0
tWW
tDW
+3V
EN, A0, A1, (A2)
0
+1.5V
RS
tRS
tWD
+2.0V
+0.8V
tOFF(RS)
VO
0
SWITCH
OUTPUT
Figure 7. Typical Timing Diagrams for DG528/DG529
6
_______________________________________________________________________________________
0.8 VO
8-Channel Latchable Multiplexers
A2
A1
A0
EN
WR
RS
Table 2. DG529 Logic States
ON SWITCH
Latching
X
X
X
X
1
Maintains previous
switch condition
A0
EN
WR
RS
ON SWITCH
X
X
X
1
Maintains previous
switch condition
X
X
X
0
None
(latches cleared)
0
0
0
0
0
1
1
1
1
1
None
1
2
3
4
Reset
X
X
X
X
0
None
(latches cleared)
Transparent Operation
X
0
0
0
0
1
1
1
1
A1
Latching
Reset
X
DG528/DG529
Table 1. DG528 Logic States
X
0
0
1
1
0
0
1
1
X
0
1
0
1
0
1
0
1
0
1
1
1
1
1
1
1
1
X
Transparent Operation
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
None
1
2
3
4
5
6
7
8
_______________Detailed Description
The internal structures of the DG528/DG529 include
translators for the A2/A1/A0/EN/WR/RS digital inputs,
latches, and a decode section for channel selection
(Truth Tables). The gate structures consist of parallel
combinations of N and P MOSFETs.
WRITE (WR) and RESET (RS) strobes are provided for
interfacing with µP-bus lines (Figure 9), alleviating the
need for the µP to provide constant address inputs to
the mux to hold a particular channel.
When the WR strobe is in the low state (less than 0.8V)
and the RS strobe is in the high state (greater than
2.4V), the muxes are in the transparent mode—they act
similarly to nonlatching devices, such as the DG508A/
DG509A or the HI508/HI509.
When the WR goes high, the previous BCD address
input is latched and held in that state indefinitely. To
pull the mux out of this state, either WR must be taken
X
0
0
1
1
X
0
1
0
1
0
1
1
1
1
Note: Logic “1”: VAH ≥ 2.4V, Logic “0”: VAL ≤ 0.8V.
low to the transition state, or RS must be taken low to
turn off all channels.
RS turns off all channels when it is low, which resets
channel selection to the channel 1 mode.
The DG528/DG529 work with both single and dual supplies and function over the +5V to +30V single-supply
range. For example, with a single +15V power supply,
analog signals in the 0V to +15V range can be
switched normally. If negative signals around 0V are
expected, a negative supply is needed. However, only
-5V is needed to normally switch signals in the -5V to
+15V range (-5V, +15V supplies). No current is drawn
from the negative supply, so Maxim’s MAX635 DC-DC
converter is an ideal choice.
The EN latch allows all switches to be turned off under
program control. This is useful when two or more
DG528s are cascaded to build 16-line and larger analog-signal multiplexers.
_______________________________________________________________________________________
7
DG528/DG529
8-Channel Latchable Multiplexers
V+
EN
PROTECTION
D
4-WIDE LATCH
A_
LEVEL SHIFT
DECODE
PROTECTION
S1
PROTECTION
CLK
WR
RESET
Sn
PROTECTION
RS
V-
Figure 8. Simplified Internal Structure
_______________________Applications
Operation with Supply Voltages
Other Than ±15V
Maxim guarantees the DG528/DG529 for operation
from ±4.5V to ±20V supplies. The switching delays
increase by about a factor of two at ±5V, and breakbefore-make action is preserved.
The DG528/DG529 can operate with a single +5V to
+30V supply as well as asymmetrical power supplies
like +15V and -5V. The digital threshold will remain
approximately 1.6V above the GND pin, and the analog
characteristics such as rDS(ON) are determined by the
total voltage difference between V+ and V-. Connect Vto 0V when operating with a +5V to +30V single supply.
8
Digital Interface Levels
The typical digital threshold of both the address lines
and EN is 1.6V with a temperature coefficient of
approximately -3mV/°C, ensuring compatibility with TTL
logic over the temperature range. The digital threshold
is relatively independent of the power-supply voltages,
going from a typical 1.6V when V+ is 15V to 1.5V typical with V+ = 5V. Therefore, Maxim’s DG528/DG529
operate with standard TTL logic levels, even with ±5V
power supplies. In all cases, EN’s threshold is the same
as the other logic inputs and is referenced to GND.
The digital inputs can also be driven with CMOS logic
levels swinging from either V+ to V- or from V+ to GND.
The digital input current is just a few nanoamps of leakage at all input-voltage levels with a guaranteed maximum of 1µA. The digital inputs are protected from ESD
by a 30V zener diode between the input and V+ and
can be driven ±2V beyond the supplies without drawing excessive current.
_______________________________________________________________________________________
8-Channel Latchable Multiplexers
V+
DG528/DG529
+15V
±15V
ANALOG
INPUTS
IN1
A0
DATA BUS
A1
IN2
A2
EN
IN3
IN4
RESET
MICROPROCESSOR
SYSTEM
BUS
RS
IN5
+5V
WR
IN6
7432
WR
IN7
ADDRESS
BUS
CS
IN8
ADDRESS
DECODER
V-
1-OF-8
ANALOG
INPUTS
-15V
Figure 9. Bus Interface
_____________________________________________Pin Configurations (continued)
LCC/PLCC
S7 13
S4
S8 12
14 S6
N.C. 11
S3 8
9
15 S5
D 10
S2 7
V- 4
15 V+
S1A 5
DG529
S2A 6
14 S1B
19 A1
20 RS
1 N.C.
2 WR
18 GND
VSS 5
17 VDD
S1A 6
16 S1B
DG529
S2A 7
15 S2B
S3A 8
14 S3B
13 S2B
S3A 7
12 S3B
S4A
11 S4B
8
DA 9
10 DB
DIP/SO
S4B 13
16 VDD
DG528
EN 4
DB 12
S1 6
16 GND
N.C. 11
17 GND
17 A1
EN 3
9
VSS 5
18 RS
A0 2
DA 10
18 A2
WR 1
S4A
EN 4
3 A0
19 A1
20 RS
1 N.C.
2 WR
3 A0
TOP VIEW
LCC/PLCC
N.C. = NO CONNECT
_______________________________________________________________________________________
9
DG528/DG529
8-Channel Latchable Multiplexers
_Ordering Information (continued)
PART
DG529CJ
DG529CWN
DG529CK
DG529C/D
DG529DJ
DG529DN
DG529EWN
DG529DK
DG529AZ
DG529AK
TEMP. RANGE
_________________Chip Topographies
DG528
PIN-PACKAGE
0°C to +70°C
18 Plastic DIP
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
-40°C to +85°C
-55°C to +125°C
-55°C to +125°C
18 Wide SO
18 CERDIP
Dice*
18 Plastic DIP
20 PLCC
18 Wide SO
18 CERDIP
20 LCC**
18 CERDIP**
* Contact factory for dice specifications.
** Contact factory for availability and processing to MIL-STD-883.
A0
WR
RS
A1
EN
A2
GND
V-
V+
S1
S5
S2
S6
0.125"
(3.18mm)
S3
S4
S7
D
S8
0.131"
(3.33mm)
TRANSISTOR COUNT: 200
SUBSTRATE CONNECTED TO V+
DG529
A0
WR
RS
A1
EN
GND
V0.125"
V+ (3.18mm)
S1A
S1B
S2A
S2B
S3A
S3B
S4A
S4B
DA
DB
0.131"
(3.33mm)
TRANSISTOR COUNT: 200
SUBSTRATE CONNECTED TO V+
10
______________________________________________________________________________________
8-Channel Latchable Multiplexers
D
E
DIM
E1
A
A1
A2
A3
B
B1
C
D1
E
E1
e
eA
eB
L
A3
A A2
L A1
0° - 15°
C
e
B1
eA
B
eB
D1
Plastic DIP
PLASTIC
DUAL-IN-LINE
PACKAGE
(0.300 in.)
INCHES
MAX
MIN
0.200
–
–
0.015
0.175
0.125
0.080
0.055
0.022
0.016
0.065
0.045
0.012
0.008
0.080
0.005
0.325
0.300
0.310
0.240
–
0.100
–
0.300
0.400
–
0.150
0.115
PKG. DIM PINS
P
P
P
P
P
N
D
D
D
D
D
D
8
14
16
18
20
24
MILLIMETERS
MIN
MAX
–
5.08
0.38
–
3.18
4.45
1.40
2.03
0.41
0.56
1.14
1.65
0.20
0.30
0.13
2.03
7.62
8.26
6.10
7.87
2.54
–
7.62
–
–
10.16
2.92
3.81
INCHES
MIN
MAX
0.348 0.390
0.735 0.765
0.745 0.765
0.885 0.915
1.015 1.045
1.14 1.265
MILLIMETERS
MIN
MAX
8.84
9.91
18.67 19.43
18.92 19.43
22.48 23.24
25.78 26.54
28.96 32.13
21-0043A
DIM
D
0°- 8°
A
e
B
0.101mm
0.004in.
A1
C
L
A
A1
B
C
E
e
H
L
INCHES
MAX
MIN
0.104
0.093
0.012
0.004
0.019
0.014
0.013
0.009
0.299
0.291
0.050
0.419
0.394
0.050
0.016
DIM PINS
E
H
Wide SO
SMALL-OUTLINE
PACKAGE
(0.300 in.)
D
D
D
D
D
16
18
20
24
28
INCHES
MIN MAX
0.398 0.413
0.447 0.463
0.496 0.512
0.598 0.614
0.697 0.713
MILLIMETERS
MIN
MAX
2.35
2.65
0.10
0.30
0.35
0.49
0.23
0.32
7.40
7.60
1.27
10.00
10.65
0.40
1.27
MILLIMETERS
MIN
MAX
10.10 10.50
11.35 11.75
12.60 13.00
15.20 15.60
17.70 18.10
21-0042A
______________________________________________________________________________________
11
DG528/DG529
________________________________________________________Package Information
DG528/DG529
8-Channel Latchable Multiplexers
___________________________________________Package Information (continued)
DIM
E1
E
D
A
0°-15°
Q
L
L1
e
C
B1
B
S1
S
CERDIP
CERAMIC DUAL-IN-LINE
PACKAGE
(0.300 in.)
A
B
B1
C
E
E1
e
L
L1
Q
S
S1
INCHES
MIN
MAX
–
0.200
0.014
0.023
0.038
0.065
0.008
0.015
0.220
0.310
0.290
0.320
0.100
0.125
0.200
0.150
–
0.015
0.070
–
0.098
0.005
–
DIM PINS
D
D
D
D
D
D
8
14
16
18
20
24
MILLIMETERS
MIN
MAX
–
5.08
0.36
0.58
0.97
1.65
0.20
0.38
5.59
7.87
7.37
8.13
2.54
3.18
5.08
3.81
–
0.38
1.78
–
2.49
0.13
–
INCHES
MILLIMETERS
MIN
MAX MIN MAX
–
0.405
–
10.29
–
0.785
–
19.94
–
0.840
–
21.34
–
0.960
–
24.38
–
1.060
–
26.92
–
1.280
–
32.51
21-0045A
Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are
implied. Maxim reserves the right to change the circuitry and specifications without notice at any time.
12 __________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 (408) 737-7600
© 1995 Maxim Integrated Products
Printed USA
is a registered trademark of Maxim Integrated Products.