REF02CS ,+5V Precision Voltage Reference/Temperature Trangsducerspecifications include the effect of self heating. 6. TCVo is defined as AVOT divided by the temper ..
REF02CS. ,+5V Precision Voltage Reference/Temperature TrangsducerApplications include
D/A and A/D converters, portable instrumentation, and
digital voltmeters. Th ..
REF02CSA ,+5V/ +10V Precision Voltage ReferencesELECTRICAL CHARACTERISTICS—REF01(V = +15V, -55°C ≤ T = +125°C for REF01A and REF01, 0°C ≤ T ≤ +70°C ..
REF02CSA ,+5V/ +10V Precision Voltage ReferencesApplications __________Typical Operating CircuitA to D ConvertersD to A ConvertersDigital Voltmeter ..
REF02CSA ,+5V/ +10V Precision Voltage ReferencesELECTRICAL CHARACTERISTICS—REF01 (continued)(V = +15V, T = +25°C, unless otherwise noted.)IN A
REF02CSA+ ,+5V, +10V Precision Voltage ReferencesELECTRICAL CHARACTERISTICS–REF01(V = +15V, T = +25°C, unless otherwise noted.)IN AREF01A/E REF01/HP ..
RMW130N03 , 4.5V Drive Nch MOSFET
RMW200N03 , 4.5V Drive Nch MOSFET
RN1001 ,Transistor Silicon NPN Epitaxial Type (PCT Process) Switching, Inverter Circuit, Interface Circuit And Driver Circuit ApplicationsRN1001RN1006 TOSHIBA Transistor Silicon NPN Epitaxial Type (PCT Process) RN1001,RN1002,RN1003 RN ..
RN1002 ,Transistor Silicon NPN Epitaxial Type (PCT Process) Switching, Inverter Circuit, Interface Circuit And Driver Circuit ApplicationsApplications With built-in bias resistors Simplify circuit design Reduce a quantity of par ..
RN1003 ,Transistor Silicon NPN Epitaxial Type (PCT Process) Switching, Inverter Circuit, Interface Circuit And Driver Circuit ApplicationsRN1001RN1006 TOSHIBA Transistor Silicon NPN Epitaxial Type (PCT Process) RN1001,RN1002,RN1003 RN ..
RN1003 ,Transistor Silicon NPN Epitaxial Type (PCT Process) Switching, Inverter Circuit, Interface Circuit And Driver Circuit ApplicationsRN1001RN1006 TOSHIBA Transistor Silicon NPN Epitaxial Type (PCT Process) RN1001,RN1002,RN1003 RN ..
REF02AJ-REF02AZ-REF02CJ-REF02CS-REF02CS.-REF02CZ-REF02DP-REF02DZ-REF02EJ-REF02HJ-REF02HP-REF02HZ
+5V Precision Voltage Reference/Temperature Trangsducer
ANALOG
DEVICES
+lill Precision Voltage
Reference/Temperature Transducer
FEATURES
q 5 Volt Output ...........l._ t0.3% Max
q Temperature Voltage Output ...F.cr'...F'.r' 2.1mV/°C
. Adjustment Range .......................... i3% Min
. Excellent Temperature Stability ....... 8.5ppm/°C Max
q Low Noise .............................. 15pr.p Max
I Low Supply Current ....................... 1.4mA Max
0 Wide Input Voltage Range .................. 7V to 40V
I High Load-Driving Capability .. ................. 20mA
0 No External Components
. Short-Circult Proof
. MlL-STD-883 Screening Available
q Available in Die Form
ORDERING INFORMATION'
T, = 25''C PACKAGE OPERATING
v0 s MAX CERDIP PLASTIC LCC TEMPERATURE
(mV) To-ss 8-PIN 8-PIN 20-CONTACT RANGE
x15 REFOZAJ' REFOZAZ' - MIL
:15 REFOZEJ REFOZEZ - - COM
s25 REFON* REF02ip - REF02RCI883 MIL
=25 REF02HJ REF02HE REFOZHP - COM
:50 REF02CJ REFOZCZ - - COM
x50 - - REF02CP _ XIND
s50 - - REFOZCSTT - XIND
1100 REFOZDJ REFOZDZ REFO2DP _ COM
For devices processed in total compliance to M IL-STD-883, add /883 after part
number, Consult factory for 883 data sheet.
REF-UZ
GENERAL DESCRIPTION
The REF-02 precision voltage reference provides a stable
+5V output which can be adjusted over a i6% range with
minimal effect on temperature stability. SingIe-supplyoperation
over an input voltage range of 7V to 40V, low current drain of
1mA, and excellent temperature stability are achieved with an
improved bandgap deslgn. Low cost, low noise, and low
power make the REF-02 an excellent choice whenever a
stable voltage reference is required. Applications include
D/A and A/D converters, portable instrumentation, and
digital voltmeters. The versatility of the REF-02 is enhanced
by its use as a monolithic temperature transducer. For +10V
references, see the REF-O1 and REF-10 data sheets.
PIN CONNECTIONS
u u; u Cd, a N.C.
at a 2 2 at 3
N.C. 1 7 N.C
mm, m NC
VIN E " No
me. A m MC VIN 2 6 VOUT
TEMP m vOUT
Nc. a In MC. TEMP 3 5 TRIM
El In In El El 4
a o' s a GROUND
2 g z E a' CASE
REF-02RC/883 TO-99 (d-Suffix)
LCC (RC-Suffix)
8-PIN HERMETIC DIP
t Bum-in is available on commercial and industrial temperature range parts in (Z-Suffix)
CerDIP, plastic DIP, and TO-can packages. EPOXY MlNl-DIP
tt For availability and burn-in information on SC) and PLCC packages, contact (P-Suffix)
your local sales office 8-PIN SO
SIMPLIFIED SCHEMATIC (S Suf )
H 'NPUT
G8 07 U14 R15
--l R6 cQ 05 _ OUTPUT
_ g M f" r R13 6
i 1 4 R12 a mks:
(24 3 R9 L 18k.. TRIM
RS 02 020 a 1.23v ' “W -ol-,
TEMP Rm Jm''"2kn
[ OEROUND
REV. B
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 thi..rd 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.0. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 617/329-4700 Fax: 617/326-8703 wa: 710/394-6577
Telex: 924491 Cable: ANALOG NORWOODMASS
REF-UZ
ABSOLUTE MAXIMUM RATINGS (Note l)
Input Voltage
REF-02A, E, H, RC, All DICE ......................................... 40V
REF-02C, D .............................................................. ... 30V
Output Short-Circuit Duration
(to Ground or VIN) ................................................... Indefinite
Storage Temperature Range
J, RC, and Z Packages .............................. -65'C to +150°C
P Packages ................................................ -65% to +125°C
Operating Temperature Range
REF-02A, REF-02, REF-02RC -55tto +125°C
REF-02E, REF-02H ..._.......__.......... 0°C to +70°C
REF-02CJ,CZ, REF-02D ................................. 0°C to +70°C
HEF-02GP, CS ............................................ -u1(y'C to +85°C
Lead Temperature (Soldering, 60 sec) ........................... 300°C
Junction Temperature (T i) ............................ -65''C to +150°C
PACKAGE TYPE ' (NOTE 2) 91c UNITS
T0-99 (J) 170 24 °C/w
8-Pin Hermetic DIP (Z) 162 26 "CM
8-Pin Plastic DIP (P) 110 50 "CM
20-Cohtac1LCC(RC. TC) - 120 _ lo "CM
8-Pin so (S) 160 44 "CM
20-Contact PLCC (PC) 80 39 "C/W
NOTES:
1. Absolute maximum ratings apply to both DICE and packaged parts, unless other-
wise noted.
0 A is speefed for wovstcase mounting conditions, Le., (a A is specified for device
in socket for TO, CerDIP, P-DIP, and LCC packages; T is specified for device
soldered to printed circuit board for SO and PLCC packages.
ELECTRICAL CHARACTERISTICS at VIN = + 15V, TA = +25°C, unless otherwise noted.
REF-OZA/E REF-02/H
PARAMETER SYMBOL CONDITIONS MIN TYP MAX MIN TYP MAX UNITS
Output Voltage Vo IL= 0 4.985 5.000 5.015 4.975 5.000 5.025 V
Output Adjustment Range AVtrim Rp = 10ktl i3 16 - 13 i6 - %
Output Voltage Noise l'np-p 0.1Hz to 10Hz (Note 7) - 10 15 - 10 15 “V010
Line Regulation (Note 2) Ve: = 8V to 33V - 0.006 0.010 - 0.006 0.010 %/V
Load Regulation (Note 2) Ic-- 0 to 10mA - 0.005 0.010 - 0.006 0.010 %/rnA
Turn-on Settling Time ttm To i0.1% of final value - 5 - - 5 - us
Quiescent Supply Current Isy No Load - 1.0 1.4 - 1.0 1.4 mA
Load Current IL 10 21 - 10 21 - mA
Sink Current Is (Note 8i -0.3 -0.5 _ -0.3 -0,5 - mA
Short-circuit Current '86 V0 = 0 - 30 - - 30 - mA
Temperature Voltage Output v, (Note 3i - 630 - - 630 - mV
ELECTRICAL CHARACTERISTICS at VIN = +15V, -550 C 5 TA 5 i125° C for REF-02A and REF-02, tyr C S TAS +70° C for
REF-02E and REF-02H, IL = 0mA, unless otherwise noted.
REF-02A/ E REF-02/H
PARAMETER SYMBOL CONDITIONS MIN TYP MAX MIN TYP MAX UNITS
Ouput Voltage Change with Av ty' C s TA s +70'' C - 0.02 0.06 - 0.07 0.17 %
Temperature (Notes 4, 5) 0T -55''C s TA s +125°C - 0.06 0.15 - 0.18 0.45
Output Voltage .
Temperature Coefficient TCVo (Note 6) - 3 8.5 - 10 25 ppm/ C
Change in V0 Temperature
Coefficient with Output Rp - 10kn - 0.7 - - 0.7 - ppm/%
Adjustment
Line Regulation tr C S TAS +70°C - 0.007 0.012 - 0.007 0.012 %/V
(VIN = 8 to 33V) (Note 2) -5S'C s: TA s +125°C - 0.009 0.015 - 0.009 0.015
Load Regulation ty' C s TAS +70°C - 0.006 0.010 - 0.007 0.012 %/ A
(IL = 0 to BmA) (Note 2) -55''C S TAS +125°C - 0.007 0.012 - 0.009 0.015 m
emperature Voltage Output TCVT (Note 3) - 2.1 - - 2n - mV/''C
Temperature Coefficient
NOTES:
1. Guaranteed by design.
Line and Load Regulation specifications include the effect of self heating.
Limit current in or out of pin 3 to 50nA and capacitance on pin 3 to 30pF.
AVOT is defined as the absolute difference between the maximum cuiput
voltage and the minimum output voltage over the specified temperature
range expressed as a percentage of 5V.
AVOT = IVMAEQ Vor:
AVOT specification applies trimmed to +5.000V or untrimmed.
TCVO is defined as AVOT divided by the temperature range, i.e.,
TCV = -
o 70°C
Sample Tested.
During sink current test the driver meets the output voltage specified.
REV. B
ELECTRICAL CHARACTERISTICS at Ihr: = +15V,-TA= 25°C, unless otherwise noted.
REF-OZC REF-02D
PARAMETER SYMBOL CONDITIONS MIN TYP MAX MIN TYP MAX UNITS
Output Voltage Vo IL = 0mA 4.950 5.000 5.050 4.900 5.000 5.100 V
ooG Adjustment Range Avmm Rp = 10kft $2.7 $6.0 - $2.0 16.0 - %
Output Voltage Noise enp_p 0.1Hz to 10Hz (Note 7) - 12 18 - 12 - qu,p
Line Regulation (Note 2) VIN = 8V to 30V - 0.009 0.015 - 0.010 0.04 %/V
Load Regulation (Note 2) :t: g :2 3:: , "l! "fl I 0.01:; 0.0: %/mA
Turn-on Settling Time tON To i0.1% of final value - 5 - - 5 - us
Quiescent Supply Current 'sy No Load - 1.0 1.6 - 1.0 2.0 mA
Load Current IL 8 21 - 8 21 - mA
Sink Current Is :Note 8; -0.3 -O.5 - -0.3 -0.5 - mA
Short-Circuit Current lsc Vo - 0 _ - lo, - - - 30 - mA
:ehwperature Voltage Output VT (Note 3) - 630 - - 630 i - mV
ELECTRICAL CHARACTERISTICS at VIN = +15V; IL: OmA, 0°C sTAs +7ty'C for REF-02CJ, CZ, DJ, DZ, DP; -Aty'C s T, s +85°C
for REF-02CP, CS; unless otherwise noted.
REF-OZC
REF-OZD
PARAMETER SYMBOL CONDITIONS MIN TYP MAX MIN TYP MAX UNITS
Ouput Voltage Change with Alto, (Notes 4 and 5) - 0.14 0.45 - 0.49 1.7 %
Temperature
Output Voltage
T V - - 7 tt
Temperature Cot0tyent C o (Note 8) 20 65 o 250 mm C
Change in Vo Temperature
Coefficient With Output Rp = 10m - 0.7 - - 0.7 - ppm/%
Adjustment
Line Regulation (Note 2) Vm = 8V to 30V - 0.011 0.018 - 0.012 0.05 %N
Load Regulation (Note 2) IL: t) to 5mA - 0.008 0.013 - 0.016 0.05 %/mA
emperature Voltage Output T CVT (Note 3) - 2.1 - - 2.1 - mV/° C
Temperature Goettittient
NOTES:
I, Guaranteed by design.
2. Line and Load Regulation specifications include the effect of self heating.
3. Limit current in or out of pin 3 to 50nA and capacitance on pin 3to 30pF.
4 AVOT 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 5V.
AVor= x100
6ow- VMIN
5. AVOT specification applies trimmed to +5.000V or untrimmed.
6. TCVO is defined as AVOT divided by the temperature range, Le.,
TCVO = 700 C
/. Sample Tested.
8. During sink current test the device meets the output voltage specmed.
REV. B
REF-UZ
DICE CHARACTERISTICS (125°C TESTED DICE AVAILABLE)
- 2. INPUT VOLTAGE Ohrd
3. TEMPERATURE TRANSDUCER
e OUTPUT VOLTAGE (TEMP)
lh, 4. GROUND
s. TRIM
I s. OUTPUT VOLTAGE (vow)
. 3 T 4 5 '
DIE SIZE 0.074 X 0.048 inch, 3552 sq. mils
(1.88 X 1.22 mm, 2.29 sq. mm)
WAFER TEST LIMITS at " = +15V, a-- 25'' C torHEF-02N and REF-02G devices; TA: 125° CforHEF-02NT and REF-02GT
devices, unless otherwise noted. (Note 3)
REF-02NT REF-02N REF-OZGT REF-02G
PARAMETER SYMBOL CONDITIONS LIMIT LIMIT LIMIT LIMIT UNITS
4.975 4.985 4.950 4.975 V MIN
Output Voltage Vo 'L - o 5.025 5.015 5.050 5.025 v MAX
Output Adjustment
Range Vtrim RP=10kn - :3 - t3 % MIN
Line Regulation ve, = 8V to 33V 0.015 0.01 0.015 0.01
HUN 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 prod uct dlce. Consult factory to negotiate specifications based on dice lot qualification through sample lot assembly and testing.
TYee- ELECTRICAL CHARACTERISTICS at VIN = +15V, TA = +25" C.run|ess otherwise noted.
REF-02NT REF-02N REF-OZGT REF-OZG
PARAMETER SYMBOL CONDITIONS TYPICAL TYPICAL TYPICAL TYPICAL UNITS
Temp. Voltage Output VT (Notes l, 2) 630 630 630 630 mV
Temp. Voltage Output
Temp. Coefficient TCVT (Notes I, 2) 2.1 2.1 2.1 2.1 mV/°C
Output Voltage
1 10 1
Temp. Coefficient TCVo 0 0 10 ppm/°C
. IL = 0 lo 10mA "
Load Regulation IL: 0 to 8mA, NT, GT@ +125°C 0.007 0.005 0.009 0.006 b/mA
Output Voltage Noise trnrr-p 0.1 Hz to 10He 10 10 10 10 qu_p
Turn-On Settling To :0.1% of tinal
7. 5.0 7. .
Time ttm value, NT, GT tit + 1250 c 6 5 5 o ps
Quiescent Supply Current lsy No Load, NT, GT tii) +125°C 1.4 1.0 1.4 1.0 mA
Load Current IL 21 21 21 21 mA
Sink Current ls -0.5 -0.5 -0.6 -0.5 mA
Short-Circuit Current Iss Vo = 0 30 30 30 30 mA
NOTES:
1. See AN-18 for detailed REF-02 thermometer applications information.
2. Limit current in or out of pin 3 to 50nA and capacitance on pin 3 to 30p F.
3. For+25°C specifications of REF-02NT and REF-02GT, see REF-02N and
REF-OZG respectively.
-4- REV. B
REF-UZ
OUTPUT ADJUSTMENT
The REF-02 trim terminal can be used to adjust the output
voltage over a 5V :h300mV range. This feature allows the
system designer to trim system errors by setting the refer-
enceto a voltage other than 5V. Of course, the output can also
be set to exactly 5.000V or to 5.12V for binary appllcatlons.
OUTPUT ADJUSTMENT CIRCUIT
Adjustment of the output does not significantly affect the
temperature performance of the device. Typically, the tem-
perathre coefficent change is 0.7ppm/° C for 100mV of output
adjustment.
BURN-IN CIRCUIT
vo C) OUTPUT
REF-02
TEMP TRIM 10kil
REF-02
TYPICAL PERFORMANCE CHARACTERISTICS
OUTPUT WIDEBAND NOISE
vs BANDWIDTH (0.1 Hz
TO FREQUENCY INDICATED)
10,000
rt' $55
3.1000 a
fl gas
3 100 Le
1k 10k
FREQUENCY (Hz)
100k 1M
REV. B
LINE REGULATION
" FREQUENCY
l OUTPUT CHANGE DUE TO
THERMAL SHOCK
0,0031 0.035
0.01 T: 8 tha30
g I-, vm - 15V
0.031 _ o
35 > 0.025 TA = TA -
's 25°C 75''C
ihl a 3 0.020 - .
o . ---
0.31 -g 50.015
l.0 m g a mo
'h' o _
o 0.005
E DEVESSE IMMERSED
100 0 / 7 ceIL W"
100k 1M
0 10 20 30 40
TIME (SEC)
FREQUENCY (Hz)
