10 V Precision
a
FEATURES
10 V Output, 0.3% Max
Adjustment Range, 3% Min
Excellent Temperature Stability, 8.5 ppm/C Max
Low Noise, 30 V p-p Max
Low Supply Current, 1.4 mA Max
Wide Input Voltage Range, 12 V to 40 V
High Load Driving Capability, 20 mA
No External Components
Short Circuit Proof
GENERAL DESCRIPTION
The REF01 precision voltage reference provides a stable 10 V
output that can be adjusted over a 3% range with minimal effect
on temperature stability. Single-supply operation over an input
voltage range of 12 V to 40 V, a low current drain of 1 mA,
excellent temperature stability are achieved with an improved
band gap design. Low cost, low noise, and low power make the
REF01 an excellent choice whenever a stable voltage reference
is required. Applications include D/A and A/D converters,
portable instrumentation, and digital voltmeters. Full military
temperature range devices with screening to MIL-STD-883
are available. For new designs, please refer to ADR01.
and
Voltage Reference
REF01
PIN CONFIGURATION
TO-99 (J-Suffix)
NC
8
1
NC
2
V
IN
3
NC
GROUND
NC = NO CONNECT*
*NC = No Connect. Do not connect anything on these pins as some
of them are reserved for factory testing purposes.
4
(CASE)
7
NC
6
V
OUT
5
TRIM
Epoxy MINI-DIP (P-Suffix)
8-Lead Hermetic DIP (Z-Suffix)
8-Lead SO (S-Suffix)
1
NC
2
V
REF01
IN
TOP VIEW
3
NC
(Not to Scale)
4
NC = NO CONNECT*
8
NC
7
NC
6
V
OUT
5
TRIMGND
SIMPLIFIED SCHEMATIC
Q20
R10
Q5
Q3
R7
Q14
Q7
Q9
Q10
R8
Q8
C1
R6
Q6
R3
Q1
R1
R2
R4
Q4
R5
Q2
REV. C
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 that
may result from its use. No license is granted by implication or otherwise
under any patent or patent rights of Analog Devices.
INPUT
R14
Q12
Q11
1.23V
Q15
Q13
Q18
Q16
Q21
Q17
R13
2
R15
Q19
6
R12 16.7k
R9 50k
5
R11 2k
4
OUTPUT
TRIM
GROUND
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781/329-4700 www.analog.com
Fax: 781/326-8703 © Analog Devices, Inc., 2002
REF01–SPECIFICATIONS
ELECTRICAL SPECIFICATIONS
(@ VIN = 15 V, TA = 25C, unless otherwise noted.)
REF01A/E REF01/H
Parameter Symbol Conditions Min Typ Max Min Typ Max Unit
Output Voltage V
Output Adjustment Range V
Output Voltage Noise
Line Regulation
Load Regulation
Turn-On Settling Time
Quiescent Supply Current I
Load Current I
Sink Current
4
Short Circuit Current I
1
2
2
e
n p-p
3
t
ON
SY
L
I
S
SC
O
TRIM
IL = 0 mA 9.97 10.00 10.03 9.95 10.00 10.05 V
R
= 10 kΩ±3.0 ±3.3 ±3.0 ±3.3 %
P
0.1 Hz to 10 Hz 20 30 20 30 µV p-p
VIN = 13 V to 33 V 0.006 0.010 0.006 0.010 %/V
IL = 0 mA to 10 mA 0.005 0.008 0.006 0.010 %/mA
To ±0.1% of Final Value 5 5 µs
No Load 1.0 1.4 1.0 1.4 mA
10 21 10 21 mA
–0.3 –0.5 –0.3 –0.5 mA
VO = 0 30 30 mA
(@ VIN = 15 V, –55C TA +125C for REF01A/E, and 0C TA 70C for REF01H and
ELECTRICAL SPECIFICATIONS
IL = 0 mA, unless otherwise noted.)
REF01A/E REF01/H
Parameter Symbol Conditions Min Typ Max Min Typ Max Unit
Output Voltage Change V
with Temperature
5, 6
Output Voltage TCV
Temperature Coefficient
OT
7
Change in VO Temperature R
0°C TA 70°C0.02 0.06 0.07 0.17 %
–55°C TA +125°C0.06 0.15 0.18 0.45 %
O
= 10 kΩ 0.7 0.7 ppm/%
P
3.0 8.5 10.0 25.0
ppm/°C
Coefficient with Output
Adjustment
Line Regulation 0°C T
(V
= 13 V to 33 V)
IN
Load Regulation 0°C T
(IL = 0 mA to 8 mA)
2
2
–55°C TA +125°C 0.009 0.015 0.009 0.015 %/V
–55°C TA +125°C 0.007 0.012 0.009 0.015 %/mA
70°C 0.007 0.012 0.007 0.012
A
70°C 0.006 0.010 0.007 0.012
A
ELECTRICAL SPECIFICATIONS
(@ VIN = 15 V, TA = 25C, unless otherwise noted.)
REF01C
Parameter Symbol Conditions Min Typ Max Unit
Output Voltage V
Output Adjustment Range V
Output Voltage Noise
Line Regulation
Load Regulation
Turn-On Settling Time
Quiescent Supply Current I
Load Current I
Sink Current
4
Short Circuit Current I
1
2
2
e
n p-p
3
t
ON
SY
L
I
S
SC
O
TRIM
IL = 0 mA 9.90 10.00 10.10 V
R
= 10 kΩ±2.7 ±3.3 %
P
0.1 Hz to 10 Hz 25 35 µV p-p
VIN = 13 V to 33 V 0.009 0.015 %/V
IL = 0 mA to 8 mA 0.006 0.015 %/mA
To ±0.1% of Final Value 5 µs
No Load 1.0 1.6 mA
821 mA
–0.3 –0.5 mA
VO = 0 30 mA
–2–
REV. C
(@ VIN = 15 V, 0ⴗC ⱕ TA ⱕ 70ⴗC for REF01CJ, REF01CZ, and
ELECTRICAL SPECIFICATIONS
–40ⴗC ⱕ TA ⱕ +85ⴗC for REF01CP and REF01CS, unless otherwise noted.)
REF01C
Parameter Symbol Conditions Min Typ Max Unit
Output Voltage Change ⌬V
with Temperature
5, 6
Output Voltage TCV
Temperature Coefficient
OT
7
O
0.14 0.45 %
20 65
ppm/°C
Change in VO Temperature
Coefficient with Output
Adjustment R
Line Regulation
Load Regulation
NOTES
1
Sample tested.
2
Line and load regulation specifications include the effect of self-heating.
3
Guaranteed by design.
4
During sink current test the device meets the output voltage specified.
5
⌬VOT is defined as the absolute difference between the maximum output voltage and the minimum
output voltage over the specified temperature range expressed as a percentage of 10 V:
VV
∆V
=×
OT
6
⌬VOT specification applies trimmed to +10,000 V or untrimmed.
7
TCVO is defined as ⌬Var divided by the temperature range, i.e.
Specifications are subject to change without notice.
–
MAX MIN
V
10
2
2
100
2
V
IN
REF01
GND
4
15V
V
TRIM
6
O
5
10k⍀
= 10 kΩ 0.7 ppm/%
P
VIN = 13 V to 30 V 0.011 0.018 %/V
IL = 0 to 5 mA 0.008 0.018 %/mA
oo
Vto C
070
∆
TCV to C
TCV to C
oo
070
+
()
O
oo
55 125
−+
()
O
OT
=
=
+
()
o
C
70
VtoC
55 125
−+
∆
()
OT
180
and
oo
o
C
The REF01 trim terminal can be used to adjust the output
voltage over a 10 V ±300 mV range. This feature allows the
system designer to trim system errors by setting the reference to
OUTPUT
a voltage other than 10 V. Of course, the output can also be set
to exactly 10.000 V or to 10.240 V for binary applications.
Adjustment of the output does not significantly affect the temperature performance of the device. The temperature coefficient
change is approximately 0.7 ppm/°C for 100 mV of output
adjustment.
REF01
REV. C
Figure 1. Output Adjustment
+18V
V
IN
REF01
GND
–18V
Figure 2. Burn-In Circuit
DIE SIZE 0.074 ⴛ 0.048 INCH, 3552 SQUARE MILS
(1.88 ⴛ 1.22 mm, 2.29 SQUARE mm)
Figure 3. Dice Characteristics (125
–3–
2
4
6
2. INPUT VOLTAGE (V
4. GROUND
5. TRIM
6. OUTPUT VOLTAGE (V
5
ⴗ
C
Tested Dice Available)
)
IN
)
OUT
REF01
(@ VIN = 15 V, TA = 25C for REF01N and REF01G devices, TA = 125C for REF01NT and REF01GT devices,
WAFER TEST LIMITS
Parameter Symbol Conditions Limit Limit Limit Limit Unit
Output Voltage V
Output Adjustment
Range V
Line Regulation VIN = 13 V to 33 V 0.015 0.01 0.015 0.01 %/V max
*Electrical tests are performed at wafer probe to the limits shown. Due to variations in assembly methods and normal yield loss, yield after packaging is not guaranteed
for standard product dice. Consult factory to negotiate specifications based on dice lot qualification through sample lot assembly and testing.
unless otherwise noted.)*
O
TRIM
IL = 0 10.05 10.03 10.10 10.05 V max
R
= 10 kΩ±3.0 ±3.0 % min
P
REF01NT REF01N REF01GT REF01G
9.95 9.97 9.90 9.95 V min
TYPICAL ELECTRICAL CHARACTERISTICS
(@ VIN = 15 V, TA = 25C, unless otherwise noted.)*
REF01NT REF01N REF01GT REF01G
Parameter Symbol Conditions Typical Typical Typical Typical Unit
Load Regulation I
= 0 mA to 10 mA
L
I
= 0 mA to 8 mA,
L
NT, GT @ 125°C 0.007 0.005 0.009 0.006 %/mA
Output Voltage
Noise e
n p-p
0.1 Hz to 10 Hz 20 20 20 20 µV p-p
Turn-On Settling To ±0.1% of Final
Time t
ON
Value NT, GT @
125°C 7.5 5.0 7.5 5.0 µs
Quiescent Current I
SY
No Load, NT,
GT @ 125°C 1.4 1.0 1.4 1.0 mA
Load Current I
Sink Current I
L
S
21 21 21 21 mA
–0.5 –0.5 –0.5 –0.5 mA
Short Circuit
Current I
SC
VO = 0 30 3030 30mA
Output Voltage
Temperature
Coefficient TCV
*For 25°C specifications of REF01NT and REF01GT, see REF01N and REF01G, respectively.
O
10 10 10 10 ppm/°C
–4–
REV. C
REF01
WARNING!
ESD SENSITIVE DEVICE
ABSOLUTE MAXIMUM RATINGS*
Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40 V
Output Short Circuit Duration
(to Ground or V
) . . . . . . . . . . . . . . . . . . . . . . . . Indefinite
IN
Storage Temperature Range
J, RC, and Z Packages . . . . . . . . . . . . . . . –65°C to +150°C
P Package . . . . . . . . . . . . . . . . . . . . . . . . . –65°C to +125°C
Operating Temperature Range
REF01A . . . . . . . . . . . . . . . . . . . . . . . . . . –55°C to +125°C
REF01CJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to 70°C
REF01CP, REF01CS, REF01E,
REF01H . . . . . . . . . . . . . . . . . . . . . . . . . –40°C to +85°C
Junction Temperature (T
) . . . . . . . . . . . . . –65°C to +150°C
J
Lead Temperature (Soldering @ 60 sec) . . . . . . . . . . . . 300°C
*Absolute maximum ratings apply to both DICE and packaged parts, unless other-
wise
noted.
ORDERING GUIDE
TA = 25C Package Description Operating
V
Max CERDIPS PDIP SOIC Temperature
OS
(mV) TO-99 8-Lead 8-Lead 8-Lead Range
±30 REF01AZ
2
±30 REF01EJ REF01EZ XIND
±50 REF01HZ REF01HP REF01HS
±100 REF01CJ COM
±100 REF01CP REF01CS
±100 XIND
NOTES
1
Burn-in is available on commercial and industrial temperature range parts in Cerdip, plastic DIP, and TO-can packages.
2
For devices processed in total compliance to MIL-STD-883, add 883 after part number. Consult factory for 883 data sheet.
3
For availability and burn-in information on SO package, contact your local sales office.
Package Type JA*
JC
Unit
TO-99 (J) 170 24 °C/W
8-Pin Hermetic DIP (Z) 162 26 °C/W
8-Pin Plastic DIP (P) 110 50 °C/W
8-Pin SO (S) 160 44 °C/W
*JA is specified for worst-case mounting conditions, i.e., JA is
specified for device in socket for TO, CERDIP, and P-DIP packages; JA is specified for device soldered to printed circuit board for
SO package.
1
MIL
3
3
XIND
XIND
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 REF01 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. C
–5–
REF01
–Typical Performance Characteristics
76
66
56
46
36
26
LINE REGULATION – dB
VIN = 15V
16
= 25 C
T
A
0
10 100 1k 10k 100k 1M
FREQUENCY – Hz
0.0031
0.0100
0.0310
0.1000
0.3100
1.0000
3.1000
10.000
TPC 1. Line Regulation vs. Frequency
35
30
25
20
15
10
5
MAXIMUM LOAD CURRENT – mA
0
SHORT CIRCUIT PROTECTION
500mW MAXIMUM
DISSIPATION
TA = 25 C
INPUT VOLTAGE – V
3025201510
TPC 4. Maximum Load Current vs.
Input Voltage
10,000
VIN = 15V
TA = 25 C
1,000
100
OUTPUT NOISE – V p-p
LINE REGULATION – %/V
10
10 100 1k 10k 100k 1M
FREQUENCY – Hz
TPC 2. Output Wideband Noise vs.
Bandwidth (0.1 Hz to Frequency Indicated)
1.4
VIN = 15V
1.3
1.2
1.1
1.0
0.9
0.8
LOAD REG – T/LOAD REG – 25 C
0.7
0.6
–60 –40 –20 0 20 40 60 80 100 120 140
TEMPERATURE – C
TPC 5. Normalized Load Regulation
IL = 10 mA) vs. Temperature
(
0.035
0.030
VIN = 15V
0.025
TA = 25C, TA = 75C
0.020
0.015
0.010
0.005
PERCENT CHANGE IN OUTPUT VOLTAGE – %
0
–10 0 10 20 3040 50 60
DEVICE IMMERSED
IN 75C OIL BATH
TIME – s
TPC 3. Output Change Due to Thermal
Shock
1.4
1.3
1.2
1.1
1.0
0.9
0.8
LINE REG – T/LINE REG – 25 C
0.7
0.6
–60 –40 –20 0 20 40 60 80 100 120 140
TEMPERATURE – C
TPC 6. Normalized Line Regulation
vs. Temperature
30
25
20
15
10
5
MAXIMUM LOAD CURRENT – mA
0
–60 –40 –20 140020406080100 120
TEMPERATURE – C
VIN = 15V
TPC 7. Maximum Load Current vs.
Temperature
1.3
VIN = 15V
1.2
1.1
1.0
0.9
QUIESCENT CURRENT – mA
0.8
0.7
–60 –40 –20 140020406080100 120
TEMPERATURE – C
TPC 8. Quiescent Current vs.
Temperature
–6–
REV. C
REF01
0.1F
10k
+15V
2
6
V
IN
V
O
5
REF01
GND
4
POS. FULL SCALE –1LSB 1 1 1 1 1 1 1 1 +4.960
ZERO SCALE 1 0 0 0 0 0 0 0 0.000
NEG. FULL SCALE +1LSB 0 0 0 0 0 0 0 1 –4.960
NEG. FULL SCALE 0 0 0 0 0 0 0 0 –5.000
MSB
B1 B2 B3 B4 B5 B6 B7 B8
5.0k
V+
5.0k
+15V
B1 B2 B3 B4 B5 B6 B7 B8 E
DAC08
V–
–15V
LSB
4
l
O
2
l
O
V
C
LC
C
Figure 4. D/A Converter Reference
1.1mA
2
V
IN
6
V
REF01
TRIM
GND
4
O
5
100k
9V
0.1F
9V
5.0k
+15V
OP02
–15V
+
10.000V
–
+15V
2
V
0.1F
REF01
GND
E
O
IN
V
TRIM
4
SERIAL
OUTPUT
START
6
O
5
5k
B1
B2
B3
B4
B5
B6
B7
B8
–15V
0.01F
C
C
5k
16
14
15
5678
13
14
1
10
APPROXIMATION
CONVERSION
COMPLETE
+15V
313
DAC08
91011
11
12
AM2592
SUCCESSIVE-
REGISTER
2
TTL CLOCK
INPUT 2.25MHz
3.9M
456
l
O
l
O
12
3
9
ANALOG
INPUT
0 TO +10V
5.000k
2
4
1
7
3
2
1k
CONNECT START TO
CONVERSION COMPLETE
FOR CONTINUOUS
CONVERSIONS
CMP01C
1
+15V
8
–15V
7
4
Figure 7. A/D Converter Reference
+15V
2
V
0.1F
IN
REF01
TRIM
GND
4
6
V
O
5
5k
10k 0.1%
10k 0.1%
+15V
OP02
–15V
+10V
–10V
REV. C
Figure 5. Precision Calibration Standard
VOLTA GE COMPLIANCE: –25V TO +3V
6
V
O
5
I
R
OUT
10V
= + 1mA
R
2
V
IN
REF01
GND
4
15V
TRIM
I
OUT
Figure 6. Current Source
–7–
Figure 8.±10 V Reference
VOLTA GE COMPLIANCE: –3V TO +25V
6
V
O
5
R
V
IN
REF01
GND
4
I
OUT
2
TRIM
–15V
Figure 9. Current Sink
10V
I
= + 1mA
OUT
R
REF01
PRECISION CURRENT SOURCE
A current source with 25 V output compliance and excellent
output impedance can be obtained using this circuit. REF01
keeps the line voltage and power dissipation constant in the
device; the only important error consideration at room temperature
is the negative supply rejection of the op amp. The typical 3 µV/
V PSRR of the OP02E will create an 8 ppm change (3 V/V
25 V/10 V) in output current over a 25 V range. For example, a
10 mA current source can be built (R = 1 kΩ) with 300 MΩ
output impedance.
25
V
−
6
××
4
2
3
mA
C
R
(TRIM FOR
CALIBRATION)
V
= 0
O
TO +25V
+10V
I
=
O
R
2
V
IN
REF01
GND
4
RC = 10
R
=
O
810 10
+50V
2
V
IN
6
V
O
REF01
GND
6
V
O
R
C
7
6
OP02E
4
–5
SEC
–5V
REFERENCE STACK WITH EXCELLENT LINE REGULATION
Three REF01s can be stacked to yield 10.000 V, 20.000 V, and
30.000 V outputs. An additional advantage is near-perfect line
regulation of the 10.0 V and 20.0 V output. A 32 V to 60 V
input change produces an output change that is less than the
noise voltage of the devices. A load bypass resistor (RB) provides
a path for the supply current (ISY) of the 20.000 V regulator.
In general, any number of REF01s can be stacked this way. For
example, 10 devices will yield outputs of 10, 20, 30 . . . 100 V.
The line voltage can change from 105 V to 130 V. However,
care must be taken to ensure that the total load currents do not
exceed the maximum usable current (typically 21 mA).
32V TO 60V
TRIMMED
2
V
IN
6
V
O
OUTPUTS
30.000V
REF01
GND
TRIM
4
5
2
V
6
IN
V
O
10k
20.000V
REF01
5
2
V
6
IN
V
O
GND
TRIM
4
10k
10.000V
REF01
R
B
6.8k
GND
TRIM
4
5
10k
Figure 11. Reference Stack
Figure 10. Precision Current Source
SUPPLY BYPASSING
For best results, it is recommended that the power supply pin is
bypassed with a 0.1 µF disc ceramic capacitor.
–8–
REV. C
OUTLINE DIMENSIONS
SEATING
PLANE
0.015
(0.38)
MIN
0.180
(4.57)
MAX
0.150 (3.81)
0.130 (3.30)
0.110 (2.79)
0.060 (1.52)
0.050 (1.27)
0.045 (1.14)
8
1
4
5
0.295 (7.49)
0.285 (7.24)
0.275 (6.98)
0.100 (2.54)
BSC
0.375 (9.53)
0.365 (9.27)
0.355 (9.02)
0.150 (3.81)
0.135 (3.43)
0.120 (3.05)
0.015 (0.38)
0.010 (0.25)
0.008 (0.20)
0.325 (8.26)
0.310 (7.87)
0.300 (7.62)
0.022 (0.56)
0.018 (0.46)
0.014 (0.36)
CONTROLLING DIMENSIONS ARE IN INCHES; MILLIMETERS DIMENSIONS
(IN PARENTHESES)
COMPLIANT TO JEDEC STANDARDS MO-095AA
REF01
8-Lead Ceramic Dip-Glass Hermetic Seal [CERDIP]
(Q-8)
Dimensions shown in inches and (millimeters)
0.005 (0.13)
PIN 1
0.200 (5.08)
MAX
0.200 (5.08)
0.125 (3.18)
0.023 (0.58)
0.014 (0.36)
CONTROLLING DIMENSIONS ARE IN INCH; MILLIMETERS DIMENSIONS
(IN PARENTHESES) ARE ROUNDED-OFF MILLIMETER EQUIVALENTS FOR
REFERENCE ONLY AND ARE NOT APPROPRIATE FOR USE IN DESIGN
0.055 (1.40)
MIN
0.100 (2.54) BSC
0.405 (10.29) MAX
MAX
85
1
4
0.070 (1.78)
0.030 (0.76)
0.310 (7.87)
0.220 (5.59)
0.060 (1.52)
0.015 (0.38)
0.150 (3.81)
MIN
SEATING
PLANE
0.320 (8.13)
0.290 (7.37)
15
0
0.015 (0.38)
0.008 (0.20)
8-Lead Metal Can [TO-99]
(H-08B)
Dimensions shown in inches and (millimeters)
REFERENCE PLANE
0.5000 (12.70)
0.1850 (4.70)
0.1650 (4.19)
0.3700 (9.40)
0.3350 (8.51)
0.3350 (8.51)
0.3050 (7.75)
0.0400 (1.02) MAX
0.0400 (1.02)
0.0100 (0.25)
COMPLIANT TO JEDEC STANDARDS MO-002AK
CONTROLLING DIMENSIONS ARE IN INCHES; MILLIMETERS DIMENSIONS
(IN PARENTHESES) ARE ROUNDED-OFF EQUIVALENTS FOR
REFERENCE ONLY AND ARE NOT APPROPRIATE FOR USE IN DESIGN
MIN
0.2500 (6.35) MIN
0.0500 (1.27) MAX
0.2000
(5.08)
BSC
0.0190 (0.48)
0.0160 (0.41)
0.0210 (0.53)
0.0160 (0.41)
BASE & SEATING PLANE
0.1000 (2.54) BSC
4
3
2
0.1000
(2.54)
BSC
5
1
0.0340 (0.86)
0.0280 (0.71)
0.1600 (4.06)
0.1400 (3.56)
6
7
8
45 BSC
0.0450 (1.14)
0.0270 (0.69)
8-Lead Standard Small Outline Package [SOIC]
Narrow Body
(R-8)
Dimensions shown in millimeters and (inches)
5.00 (0.1968)
4.80 (0.1890)
4.00 (0.1574)
3.80 (0.1497)
0.25 (0.0098)
0.10 (0.0040)
COPLANARITY
0.10
CONTROLLING DIMENSIONS ARE IN MILLIMETERS; INCH DIMENSIONS
(IN PARENTHESES) ARE ROUNDED-OFF MILLIMETER EQUIVALENTS FOR
REFERENCE ONLY AND ARE NOT APPROPRIATE FOR USE IN DESIGN
REV. C
85
1.27 (0.0500)
SEATING
PLANE
COMPLIANT TO JEDEC STANDARDS MS-012AA
BSC
6.20 (0.2440)
5.80 (0.2284)
41
1.75 (0.0688)
1.35 (0.0532)
0.51 (0.0201)
0.33 (0.0130)
0.25 (0.0098)
0.19 (0.0075)
0.50 (0.0196)
0.25 (0.0099)
8
0
1.27 (0.0500)
0.41 (0.0160)
8-Lead Plastic Dual-in-Line Package [PDIP]
(N-8)
Dimensions shown in inches and (millimeters)
45
–9–
REF01
Revision History
Location Page
10/02—Data Sheet changed from REV. B to REV. C.
Edits to FEATURES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Delete RC-SUFFIX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Edits to ABSOLUTE MAXIMUM RATINGS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Edits to ORDERING GUIDE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Edits to Package Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Delete CP-20 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Updated OUTLINE DIMENSIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
–10–
REV. C
–11–
C00373–0–10/02(C)
–12–
PRINTED IN U.S.A.
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