AD DAC8043AFS 12-bit serial input multiplying d/a converter Datasheet

a
12-Bit Serial Input
Multiplying D/A Converter
DAC8043A
FUNCTIONAL BLOCK DIAGRAM
FEATURES
Compact SO-8 and TSSOP Packages
True 12-Bit Accuracy
+5 V Operation @ <10 ␮A
Fast 3-Wire Serial Input
Fast 1 ␮s Settling Time
2.4 MHz 4-Quadrant Multiply BW
Pin-for-Pin Upgrade for DAC8043
Standard and Rotated Pinout
DAC8043A
VDD
VREF
LD
DAC REG
12
GND
CLK
SRI
12-BIT SHIFT
REGISTER
0.5
GENERAL DESCRIPTION
The circuit consists of a 12-bit serial-in/parallel-out shift register, a 12-bit DAC register, a 12-bit CMOS DAC and control
logic. Serial data is clocked into the input register on the rising
edge of the CLOCK pulse. When the new data word has been
clocked in, it is loaded into the DAC register with the LD input
pin. Data in the DAC register is converted to an output current
by the D/A converter.
IOUT
DAC
12
APPLICATIONS
Ideal for PLC Applications in Industrial Control
Programmable Amplifiers and Attenuators
Digitally Controlled Calibration and Filters
Motion Control Systems
0.4
0.3
TA = +258C, +858C, –408C
VDD = +5V
VREF = –10V
0.2
INL – LSB
The DAC8043A is an improved high accuracy 12-bit multiplying digital-to-analog converter in space-saving 8-lead packages.
Featuring serial input, double buffering and excellent analog
performance, the DAC8043A is ideal for applications where PC
board space is at a premium. Improved linearity and gain error
performance permit reduced parts count through the elimination of trimming components. Separate input clock and load
DAC control lines allow full user control of data loading and
analog output.
RFB
0.1
0
–0.1
–0.2
–0.3
–0.4
–0.5
0
512
1024
1536
2048
CODE
2560
3072
3584
4096
Figure 1. Integral Nonlinearity Error vs. Code
Consuming only 10 µA from a single +5 V power supply, the
DAC8043A is the ideal low power, small size, high performance
solution to many application problems.
The DAC8043A is specified over the extended industrial
(–40°C to +85°C) temperature range. DAC8043A is available
in plastic DIP, and the low profile 1.75 mm height SO-8 surface
mount packages. The DAC8043AFRU is available for ultracompact applications in a thin 1.1 mm TSSOP-8 package.
REV. 0
Information furnished by Analog Devices is believed to be accurate and
reliable. However, no responsibility is assumed by Analog Devices for its
use, nor for any infringements of patents or other rights of third parties
which may result from its use. No license is granted by implication or
otherwise under any patent or patent rights of Analog Devices.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781/329-4700
World Wide Web Site: http://www.analog.com
Fax: 781/326-8703
© Analog Devices, Inc., 1999
DAC8043A–SPECIFICATIONS
ELECTRICAL CHARACTERISTICS
(@ VDD = +5 V, VREF = +10 V, –40ⴗC < TA < +85ⴗC, unless otherwise noted.)
Parameter
Symbol
Condition
E Grade F Grade Units
STATIC PERFORMANCE
Resolution
Relative Accuracy
Differential Nonlinearity
Gain Error1
N
INL
DNL
GFSE
12
± 0.5
All Grades Monotonic to 12 Bits
± 0.5
TA = +25°C, Data = FFFH
± 1.0
± 2.0
TA = –40°C, +85°C, Data = FFFH
IOUT Pin Measured
±5
Data = 000H, IOUT Pin Measured
±5
TA = –40°C, +85°C, Data = 000H, IOUT Pin Measured ± 25
Data = 000H
0.03
TA = –40°C, +85°C, Data = 000H
0.15
12
± 1.0
± 1.0
± 2.0
± 2.0
±5
±5
± 25
0.03
0.15
Bits
LSB max
LSB max
LSB max
LSB max
ppm/°C max
nA max
nA max
LSB max
LSB max
Gain Tempco2
Output Leakage Current
TCGFS
ILKG
Zero-Scale Error3
IZSE
REFERENCE INPUT
Input Resistance
Input Capacitance2
RREF
CREF
Absolute Tempco < 50 ppm/°C
7/15
5
7/15
5
kΩ min/max
pF typ
ANALOG OUTPUT
Output Capacitance2
COUT
Data = 000H
Data = FFFH
25
30
25
30
pF typ
pF typ
DIGITAL INPUTS
Digital Input Low
Digital Input High
Input Leakage Current
Input Capacitance2
VIL
VIH
IIL
CIL
VLOGIC = 0 V to +5 V
VLOGIC = 0 V
0.8
2.4
0.001/± 1
10
0.8
2.4
0.001/± 1
10
V max
V min
µA typ/max
pF max
INTERFACE TIMING 2, 4
Data Setup
Data Hold
Clock Width High
Clock Width Low
Load Pulsewidth
LSB CLK to LD DAC
tDS
tDH
tCH
tCL
tLD
tASB
10
5
25
25
25
0
10
5
25
25
25
0
ns min
ns min
ns min
ns min
ns min
ns min
AC CHARACTERISTICS 1, 2
Output Current Settling Time
DAC Glitch
Feedthrough (VOUT/VREF)
Total Harmonic Distortion
Output Noise Density5
Multiplying Bandwidth
tS
Q
FT
THD
en
BW
To ± 0.01% of Full Scale, Ext Op Amp OP42
Data = 000H to FFFH to 000H, VREF = 0 V
VREF = 20 V p-p, Data = 000 H, f = 10 kHz
VREF = 6 V rms, Data = FFFH, f = 1 kHz
10 Hz to 100 kHz Between R FB and IOUT
–3 dB, VOUT/VREF, VREF = 100 mV rms, Data = FFFH
1
20
1
–85
17
2.4
1
20
1
–85
17
2.4
µs max
nVs max
mV p-p
dB typ
nV/√Hz max
MHz typ
SUPPLY CHARACTERISTICS
Power Supply Range
Positive Supply Current
Power Dissipation
Power Supply Sensitivity
VDD RANGE
IDD
PDISS
PSS
VLOGIC = 0 V or VDD
VLOGIC = 0 V or VDD
∆VDD = ± 5%
4.5/5.5
10
50
0.002
4.5/5.5
10
50
0.002
V min/max
µA max
µW max
%/% max
NOTES
1
Using internal feedback resistor R FB, see Figure 19 test circuit with V REF = +10 V.
2
These parameters are guaranteed by design and not subject to production testing.
3
Calculated from worst case R REF: IZSE(LSB) = (R REF × ILKG × 4096)/VREF.
4
All input control signals are specified with t R = tF = 2 ns (10% to 90% of +5 V) and timed from a voltage level of 1.6 V.
5
Calculation from e n = √4KTRB where: K = Boltzmann Constant (J/°K), R = Resistance (Ω), T = Resistor Temperature (°K), B = 1 Hz Bandwidth.
Specifications subject to change without notice.
–2–
REV. 0
DAC8043A
PIN FUNCTION DESCRIPTIONS
ABSOLUTE MAXIMUM RATINGS*
VDD to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 V, +8 V
VREF to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ± 18 V
RFB to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ± 18 V
Logic Inputs to GND . . . . . . . . . . . . . . –0.3 V, VDD + 0.3 V
VIOUT to GND . . . . . . . . . . . . . . . . . . . –0.3 V, VDD + 0.3 V
IOUT Short Circuit to GND . . . . . . . . . . . . . . . . . . . . . 50 mA
Package Power Dissipation . . . . . . . . . . . . . (TJ max – TA)/θJA
Thermal Resistance θJA
8-Lead Plastic DIP Package (N-8) . . . . . . . . . . . . 103°C/W
8-Lead SOIC Package (SO-8) . . . . . . . . . . . . . . . 158°C/W
TSSOP-8 Package (RU-8) . . . . . . . . . . . . . . . . . . 240°C/W
Maximum Junction Temperature (TJ max) . . . . . . . . +150°C
Operating Temperature Range . . . . . . . . . . – 40°C to +85°C
Storage Temperature Range . . . . . . . . . . . . –65°C to +150°C
Lead Temperature (Soldering, 10 sec) . . . . . . . . . . . +300°C
#(*) Name Function
1(7)
VREF
2 (8) RFB
3 (1) IOUT
4 (2) GND
5 (3) LD
6 (4) SRI
*Stresses above those listed under Absolute Maximum Ratings may cause permanent damage to the device. This is a stress rating only; functional operation of the
device at these or any other conditions above those indicated in the operational
sections of this specification is not implied. Exposure to absolute maximum rating
conditions for extended periods may affect device reliability.
7 (5) CLK
8 (6) VDD
*Note Pin numbers in parenthesis represent the rotated pinout of the
DAC8043A1ES and DAC8043A1FS models.
ORDERING GUIDE
Model
INL
(LSB) Temp
Package
Description
Package
Option
DAC8043AEP
DAC8043AES
DAC8043A1ES
DAC8043AFP
DAC8043AFS
DAC8043A1FS
DAC8043AFRU
± 0.5
± 0.5
± 0.5
± 1.0
± 1.0
± 1.0
± 1.0
8-Lead P-DIP
8-Lead SOIC
8-Lead SOIC
8-Lead P-DIP
8-Lead SOIC
8-Lead SOIC*
TSSOP-8
N-8
SO-8
SO-8
N-8
SO-8
SO-8
RU-8
–40/+85°C
–40/+85°C
–40/+85°C
–40/+85°C
–40/+85°C
–40/+85°C
–40/+85°C
DAC Reference Input Pin. Establishes DAC fullscale voltage. Constant input resistance versus
code.
Internal Matching Feedback Resistor. Connect
to external op amp output.
DAC Current Output, full-scale output 1 LSB
less than reference input voltage –VREF.
Analog and Digital Ground.
Load Strobe, Level-Sensitive Digital Input.
Transfers shift-register data to DAC register
while active low. See truth table for operation.
12-Bit Serial Register Input, data loads directly
into the shift register MSB first. Extra leading
bits are ignored.
Clock Input, positive-edge clocks data into shift
register.
Positive Power Supply Input. Specified range of
operation +5 V ± 10%.
DAC8043AE/F PIN CONFIGURATIONS
VREF 1
8
1
8
4
5
TSSOP-8
DAC8043A
FRU
NOTES
The DAC8043A contains 346 transistors. The die size measures 70.3 mil ×
57.1 mil, 4014 sq mil.
*The DAC8043A1ES and DAC8043A1FS have a rotated pinout.
TSSOP-8 Package Branding:
Line 1: yww (data code: year, work week).
Line 2: 8043A.
VDD
7 CLK
RFB 2
1
8
TOP VIEW
IOUT 3 (Not to Scale) 6 SRI
4
5
GND 4
5
LD
PDIP-8
DAC8043A
EP/FP
SO-8
DAC8043A
ES/FS
DAC8043A1E AND DAC8043A1F PIN CONFIGURATION
(Rotated Pinout)
IOUT 1
8
RFB
GND 2
7
VREF
TOP VIEW
LD 3 (Not to Scale) 6 VDD
SRI 4
5
CLK
SO-8
DAC8043A1ES
DAC8043A1FS
CAUTION
ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily
accumulate on the human body and test equipment and can discharge without detection.
Although the DAC8043A features proprietary ESD protection circuitry, permanent damage may
occur on devices subjected to high energy electrostatic discharges. Therefore, proper ESD
precautions are recommended to avoid performance degradation or loss of functionality.
REV. 0
–3–
WARNING!
ESD SENSITIVE DEVICE
DAC8043A
D11
SRI
D10
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
CLK
t LD1
t ASB
LD
DATA LOADED MSB(D11) FIRST
DAC REGISTER LOAD
Dxx
SRI
t DS
t DH
t CL
CLK
t CH
t LD
LD
tS
FS
61 LSB
ERROR BAND
VOUT
ZS
Figure 2. Timing Diagram
Table I. Control-Logic Truth Table
CLK
LD
Serial Shift Register Function
DAC Register Function
u
L
L
H
L
u
Shift-Register-Data Advanced One Bit
No Effect
No Effect
Latched
Updated with Current Shift Register Contents
Latched All Zeros
NOTES
u positive logic transition.
The DAC Register LD input is level-sensitive. Any time LD is logic-low data in the serial register will directly control the
switches in the R-2R DAC ladder.
Typical Performance Characteristics
35
30
50
SS = 200 UNITS
TA = +258C
VDD = +5V
VREF = +10V
SS = 200 UNITS
TA = –408C TO +858C
VDD = +5V
VREF = +10V
40
FREQUENCY
FREQUENCY
25
20
15
30
20
10
10
5
0
–1.0
–0.5
0.0
0.5
TOTAL UNADJUSTED ERROR – LSB
0
1.0
Figure 3. Total Unadjusted Error Histogram
0
1
FULL SCALE TEMPCO – ppm/8C
2
Figure 4. Full-Scale Output Tempco Histogram
–4–
REV. 0
DAC8043A
0.5
100
0.4
80
PSRR – dB
SUPPLY CURRENT IDD – mA
D VDD = +5V 610%
TA = +258C
VDD = +5V
0.3
0.2
60
40
0.1
0
0
0.5
1
1.5
2.5
3.5
2
3
LOGIC INPUT VOLTAGE – Volts
4
4.5
20
1k
5
Figure 5. Supply Current vs. Logic Input Voltage
100k
FREQUENCY – Hz
10k
1M
10M
Figure 8. Power Supply Rejection vs. Frequency
10
0.5
0.4
VDD = +5V
VLOGIC = 0V OR VDD
VDD = +5V
VREF = +10V
SUPERIMPOSED: TA = –408C, +258C, +858C
0.3
1
DNL – LSB
IDD – mA
0.2
0.1
0.1
0
–0.1
–0.2
0.01
–0.3
–0.4
0.001
–55
–35
–15
5
25
45
65
TEMPERATURE – 8C
85
105
–0.5
125
512
1536
2048 2560
CODE – Decimal
1024
3072
3584
4096
Figure 9. Linearity Error vs. Digital Code
Figure 6. Supply Current vs. Temperature
4
3500
3000
0
VDD = +5V
VREF = +10V
TA = +258C
2
2500
VDD = +5V
VREF = +10V
TA = +258C
INL – LSB
I DD – mA
CODE = F55H
2000
1500
0
CODE = 800H
1000
–2
CODE = FFFH
500
0
1k
10k
100k
1M
FREQUENCY – Hz
10M
–4
–2000
100M
Figure 7. Supply Current vs. Clock Frequency
REV. 0
–1000
0
1000
OPAMP OFFSET VOS – mV
2000
Figure 10. Linearity Error vs. External Op Amp VOS
–5–
DAC8043A
VDD = +5V
TA = +258C
0.5
VDD = +5V
VREF = +10V
fCLK = 2.5MHz
CODE: 7FFH TO 800H
0.25
INL – LSB
VOUT
(10mV/DIV)
LD
(5V/DIV)
0
–0.25
–0.5
20mV
5
0
10
| VREF| – Volts
TIME – 200ns/DIV
Figure 11. Midscale Transition Performance
Figure 14. Linearity Error vs. Reference Voltage
1.2
NOMINAL CHANGE IN VOLTAGE – mV
SAMPLE SIZE = 50
5V
VDD = +5V
VREF = +10V
TA = +258C
CLK
(5V/DIV)
VOUT
(5V/DIV)
1.0
0.8
CODE = FFFH
0.6
0.4
CODE = 000H
0.2
5V
0
0
TIME – 1ms/DIV
Figure 12. Large Signal Settling Time
600
72
THD – dB
60
ATTENUATION – dB
48
84
–75
0.018
–80
0.010
–85
0.0056
–90
0.0032
THD – %
VREF = 4V p-p
OUTPUT OP AMP: OP42
24
36
0.032
–70
12
DATA BITS "ON"
(ALL OTHER DATA BITS "OFF")
200
300
400
500
HOURS OF OPERATION AT +1508C
Figure 15. Long-Term Drift Accelerated by Burn-In
0
ALL BITS ON
(MSB) B11
B10
B9
B8
B7
B6
B5
B4
B3
B2
B1
(LSB) B0
100
96
100
1k
10k
100k
FREQUENCY – Hz
1M
108
10M
–95
10
Figure 13. Reference Multiplying Bandwidth vs. Frequency and Code
100
1k
FREQUENCY – Hz
10k
0.0018
100k
Figure 16. THD vs. Frequency
–6–
REV. 0
DAC8043A
PARAMETER DEFINITIONS
code. This constant current results in a constant input resistance at VREF equal to R. The VREF input may be driven by any
reference voltage or current, ac or dc that is within the limits
stated in the Absolute Maximum Ratings.
INTEGRAL NONLINEARITY (INL)
This is the single most important DAC specification. ADI measures INL as the maximum deviation of the analog output (from
the ideal) from a straight line drawn between the end points. It
is expressed as a percent of full-scale range or in terms of LSBs.
Refer to Analog Devices Data Reference Manual for additional
digital-to-analog converter definitions.
10kV
10kV
10kV
VREF
20kV
20kV
20kV
20kV
20kV
S1
S2
S3
S12
*
INTERFACE LOGIC INFORMATION
The DAC8043A has been designed for ease of operation. The
timing diagram, Figure 2, illustrates the input register loading
sequence. Note that the most significant bit (MSB) is loaded
first. Once the 12-bit input register is full, the data is transferred to the DAC register by taking LD momentarily low.
GND
10kV
*
BIT 2
BIT 3
BIT 12 (LSB)
DIGITAL INPUTS
(SWITCHES SHOWN FOR DIGITAL INPUTS "HIGH")
*THESE SWITCHES PERMANENTLY "ON"
The DAC8043A’s digital inputs, SRI, LD, and CLK, are TTL
compatible. The input voltage levels affect the amount of current drawn from the supply; peak supply current occurs as the
digital input (VIN) passes through the transition region. See the
Supply Current vs. Logic Input Voltage graph located in the
typical performance characteristics curves. Maintaining the
digital input voltage levels as close as possible to the supplies,
VDD and GND, minimizes supply current consumption. The
DAC8043A’s digital inputs have been designed with ESD resistance incorporated through careful layout and the inclusion of
input protection circuitry. Figure 17 shows the input protection
diodes and series resistor; this input structure is duplicated on
each digital input. High voltage static charges applied to the
inputs are shunted to the supply and ground rails through forward biased diodes. These protection diodes were designed to
clamp the inputs to well below dangerous levels during static
discharge conditions.
Figure 18. Simplified DAC Circuit
The twelve output current steering NMOS FET switches are in
series with each R-2R resistor.
To further ensure accuracy across the full temperature range,
permanently “ON” MOS switches were included in series with
the feedback resistor and the R-2R ladder’s terminating resistor.
Figure 18 shows the location of the series switches. During any
testing of the resistor ladder or RFEEDBACK (such as incoming
inspection), VDD must be present to turn “ON” these series
switches.
DYNAMIC PERFORMANCE
OUTPUT IMPEDANCE
The DAC8043A’s output resistance, as in the case of the output
capacitance, varies with the digital input code. This resistance,
looking back into the IOUT terminal, may be between 10 kΩ (the
feedback resistor alone when all digital inputs are LOW) and
7.5 kΩ (the feedback resistor in parallel with approximate 30 kΩ
of the R-2R ladder network resistance when any single bit logic
is HIGH). Static accuracy and dynamic performance will be
affected by these variations.
VDD
5kV
APPLICATIONS INFORMATION
GND
In most applications, linearity depends upon the potential of the
IOUT and GND pins being at the same voltage potential. The
DAC is connected to an external precision op amp inverting
input. The external amplifiers noninverting input should be tied
directly to ground without the usual bias current compensating
resistor. (See Figures 19 and 20.) The selected amplifier should
have a low input bias current and low drift over temperature.
The amplifiers input offset voltage should be nulled to less than
200 microvolts (less than 10% of 1 LSB). All grounded pins
should tie to a single common ground point to avoid ground loops.
The VDD power supply should have a low noise level with adequate bypassing. It is best to operate the DAC8043A from the
analog power supply and grounds.
Figure 17. Digital Input Protection
GENERAL CIRCUIT INFORMATION
The DAC8043A is a 12-bit multiplying D/A converter with a
very low temperature coefficient. It contains an R-2R resistor
ladder network, data input and control logic, and two data
registers.
The digital circuitry forms an interface in which serial data can
be loaded under microprocessor control into a 12-bit shift register and then transferred, in parallel, to the 12-bit DAC register.
The analog portion of the DAC8043A contains an inverted
R-2R ladder network consisting of silicon-chrome, highly-stable
(+50 ppm/°C) thin-film resistors, and twelve pairs of NMOS
current-steering switches, see Figure 18. These switches steer
binarily weighted currents into either IOUT or GND; this yields a
constant current in each ladder leg, regardless of digital input
REV. 0
RFEEDBACK
BIT 1 (MSB)
DIGITAL SECTION
LD, CLK, SRI
IOUT
–7–
DAC8043A
The most straightforward application of the DAC8043A is in
the 2-quadrant multiplying configuration shown in Figure 19. If
the reference input signal is replaced with a fixed dc voltage
reference, the DAC output will provide a proportional dc voltage output according to the transfer equation:
VOUT = –D/4096 × VREF
VOUT2 = (D/2048 – 1) × –VREF
where D is the decimal data loaded into the DAC register and
VREF is the externally applied reference voltage source.
where D is the decimal data loaded into the DAC register and
VREF is the externally applied reference voltage source.
Precision resistors will be necessary to avoid ratio errors. Otherwise trimming will be required to achieve full accuracy specifications available from the DAC8043A device. See the various
Analog Devices Digital Potentiometer products for automated
trimming solutions (e.g., the AD5204 for low voltage applications or the AD7376 for high voltage applications).
VDD
VREF
RFB
R
2R
610VP VAC
RFB
10pF
2R
IOUT
OP77
VOUT
C3499–8–1/99
The negative full-scale voltage will be VREF when the DAC is
loaded with all zeros. The positive full-scale output will be
–(VREF – 1 LSB) when the DAC is loaded with all ones. Thus
the digital coding is offset binary. The voltage output transfer
equation for various input data and reference (or signal) values
follows:
UNIPOLAR 2-QUADRANT MULTIPLYING
GND
DIGITAL INPUTS OMITTED FOR CLARITY
VDD
VREF
Figure 19. Unipolar (2-Quadrant) Operation
BIPOLAR 4-QUADRANT MULTIPLYING
2R RFB
2R
VAC
20kV
610VP
Figure 20 shows a suggested circuit to achieve 4-quadrant multiplying operation. The summing amplifier multiplies VOUT1 by
2, and offsets the output with the reference voltage so that a
midscale digital input code of 2048 places VOUT2 at zero volts.
20kV
RFB
R
10pF
IOUT
10kV
OP213
VOUT1
OP213
GND
DIGITAL INPUTS OMITTED FOR CLARITY
VOUT2
(0V TO –VREF)
Figure 20. Bipolar (4-Quadrant) Operation
OUTLINE DIMENSIONS
Dimensions shown in inches and (mm).
8-Lead Plastic DIP (N-8)
8-Lead SOIC (SO-8)
0.1968 (5.00)
0.1890 (4.80)
0.430 (10.92)
0.348 (8.84)
8
5
0.280 (7.11)
0.240 (6.10)
0.060 (1.52)
0.015 (0.38)
0.160 (4.06)
0.115 (2.93)
0.022 (0.558) 0.100 0.070 (1.77)
0.014 (0.356) (2.54) 0.045 (1.15)
BSC
SEATING
PLANE
4
PIN 1
0.0098 (0.25)
0.0040 (0.10)
0.195 (4.95)
0.115 (2.93)
0.130
(3.30)
MIN
5
1
0.015 (0.381)
0.008 (0.204)
0.2440 (6.20)
0.2284 (5.80)
0.0688 (1.75)
0.0532 (1.35)
0.0500 0.0192 (0.49)
SEATING (1.27)
0.0098 (0.25)
PLANE BSC 0.0138 (0.35) 0.0075 (0.19)
0.0196 (0.50)
x 45°
0.0099 (0.25)
8°
0° 0.0500 (1.27)
0.0160 (0.41)
PRINTED IN U.S.A.
PIN 1
0.210 (5.33)
MAX
0.325 (8.25)
0.300 (7.62)
8
8-Lead TSSOP (RU-8)
0.122 (3.10)
0.114 (2.90)
8
1
5
0.256 (6.50)
0.246 (6.25)
4
0.177 (4.50)
0.169 (4.30)
1
0.1574 (4.00)
0.1497 (3.80)
4
PIN 1
0.006 (0.15)
0.002 (0.05)
0.0256 (0.65)
BSC
0.0118 (0.30)
SEATING
0.0075 (0.19)
PLANE
0.0433
(1.10)
MAX
88
08
0.0079 (0.20)
0.0035 (0.090)
–8–
0.028 (0.70)
0.020 (0.50)
REV. 0