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PRECISION 5.0 VOLT MICROPOWER
VOLTAGE REFERENCE
ISSUE 1- JULY 1895
FEATURES
. Small outhna S06 and SOT23 padages
DEVICE DESCRIPTION
The ZR4040-5.O uses a bandgap circuit
design to achievea precision micropower
voltage reference of5.Ovolts. Thedeviceis
available in small outline surface mount
packases, ideal for applications where space
saving is important, as well as packages for
through hole requirements.
T092 style package
●
The ZR4040-5.O design provides a stable
voltage without an external capacitor and is
atable with capacitive loads The ZR4040-5.O
is recommended for operation between
60@ and 15rnA and so is ideally suited to
low
power
and
battery
powered
applications.
.
No atabilising capacitor required
●
Typical TC 20ppnWC
●
Typical slopa resistance 0.33!2
●
270
and 1% tolerance
.
Industrial temperature ranga
●
Operating current 80pA to 15rnA
●
Ttanaient m$maa,stable in Iassthan l@a
APPLICATIONS
Excdent performance is maintained to a
suggested absolute maximum of 25mA,
however the rugged design and 20 volt
processing allowathe referencetowithatand
transient effects and currents up to 200mA.
Superior switching capability allows the
device to reach stable operating condnions
in only a few microseconds.
●
8attery powerad and portable equipment
●
Metering and measurement systems.
●
Instrumentation.
.
Test equipment.
●
Data acquisition systems.
●
Precision power supplies.
CONNECTION TABLE
SCHEMETIC DIAGRAM
vR
r
G nd
1-18
Pin
S08
I
I
SOT23
1
N/C
2
N/C
r%
3
N/C
Vfl
4
Gnd
5
N/c
6
N/C
7
N/c
B
Vfl
Padt
N8
I
EUNE
3c4n R
(hi
VR
-
-
F
R
see Diagrams Page 1-8
ZR4040-5.O
ABSOLUTE MAXIMUM
RATING
Reverse
25mA
Current
SYM80L
Power Dissipation
:C):23
25mA
-40 to 85°C
-55 to 125°C
Forward Currant
Oparatin Temperature
Storage + emperature
(Tam~25°C)
330mW
625mW
500mW
E-line, 3 pin (T092)
TOL.
LIMITS
CONDITIONS
PARAMETER
UNITS
Yo
I
TYP
MIN
+==-===+
1
Minimum
lMIN
IR
Operating
Recommended
Currant
T.. t
lAverage
Volteg~
Wideband
EN
4.95
4.90
1
I
MAX
I 5.0 I5.05
15.0
I5.1O
I
1
1
I
1
Iv
2
I
Current
I
Operating
Reverse Breakdown
Tamp. Co.
I
1
20
100
ppmPC
0.33
1,5
Q
0.4
1,0
fl
JIROnin,tOIR(max)
Noisa Voltage
100
IR= lmA
f = 10Hzto
10kHZ
WV (rms)
60
VR Change x
t
Tc=
1000OOO
50
VR x Temperature
Change
40
VR Change (IR (rein) to IR (mex))
5
R~=
30
IR (mex) - IR (rein)
20
10
0
0
2.0
4.0
Raverse Voltage
6.
(V)
Reverse Chsrsctsnstice
1-19
ZR4040-5.O
TYPICAL CHAf
\CTERISTICS
—
5,02
1.6
1,4
z
1.2
5.00
1e
?
8
08
06
4.ae
k
Ix
4s
04
01
10
1
Forward
lW
Current
moo
020406020
-2U
40
{mA)
Temperature
Forward Characteristics
(“C)
Temperature Drift
1000
-,
01
10
1
Referance
Current
0.01
100
Slops Resistance v Current
f
m
40
4.0
)
MN
{
4
4
‘0
~“
33K
s
‘5%
-i
‘
15011A
T,-
,,,
II
6.0
I
s
10
(kHz)
Slope Resistance v Frequency
6.0
_5
0,1
Frequenc~
I MA)
2.0
-
‘L
L
&
0. .
0
10
10
20
z
3
3
‘o
0
w
Tme(pat
moo
0
1
2
~me
Transient Response
(Single Pulse)
3
(P@
Transient Response
(Repetitive Pulse)
1-20
4