MAX674ESA+T [MAXIM]
Three Terminal Voltage Reference, 1 Output, 10V, Trim/Adjustable, BIPolar, PDSO8, 0.150 INCH, ROHS COMPLIANT, SOIC-8;
| 型号： | MAX674ESA+T |
| 厂家： | 
MAXIM INTEGRATED PRODUCTS |
| 描述： | Three Terminal Voltage Reference, 1 Output, 10V, Trim/Adjustable, BIPolar, PDSO8, 0.150 INCH, ROHS COMPLIANT, SOIC-8 光电二极管 |
| 文件： | 总7页 (文件大小：155K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
19-2639; Rev 2; 7/04
+10V Precision Voltage Reference
General Description
Features
The MAX674 is a precision voltage reference that is
pretrimmed to within ±±0.15 of .±ꢀ0 The reference feaꢁ
tures excellent temperature stability (as low as
.20±ppm/°C guaranteed), low current drain, and low
noise0 It is supplied in the spaceꢁsaving narrow SO
package, as well as, the standard 8ꢁpin plastic DIP
package0
♦ Pretrimmed to +10V, 0ꢀ1ꢁ5
♦ Excellent Temperature Stability: 12ppm/°C
♦ Low Noise: 20µV
P-P
♦ Low Supply Current: 1ꢀ4mA (max)
♦ Short-Circuit Protected
♦ Load Regulation 0ꢀ0015/mA
♦ Pin-for-Pin Compatible with REF01
Applications
Ordering Information
A/D Converters
INITIAL
ERROR
(mV)
PIN-
TEMPCO
D/A Converters
PART
TEMP RANGE
PACKAGE (ppm/°C)
Digital ꢀoltmeters
ꢀoltage Regulators
Threshold Detectors
MAX674CPA
MAX674CSA
±°C to +7±°C 8 PDIP
.2
.2
.1
.1
.1
.1
.1
.1
8 Narrow
±°C to +7±°C
SO
MAX674EPA ꢁ4±°C to +81°C 8 PDIP
8 Narrow
MAX674ESA ꢁ4±°C to +81°C
SO
Ordering Information continued at end of data sheet.
Typical Operating Circuit
Pin Configurations
15V
2
TOP VIEW
V
IN
6
5
V
OUTPUT
OUT
N.C.
1
2
3
4
8
7
6
5
N.C.
N.C.
V
IN
MAX674
MAX674
N.C.
GND
V
OUT
R
P
TRIM
TRIM
10kΩ
GND
4
SO/DIP
REFERENCE WITH TRIMMED OUTPUT
Pin Configurations continued at end of data sheet.
________________________________________________________________ Maxim Integrated Products
1
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.
+10V Precision Voltage Reference
ABSOLUTE MAXIMUM RATINGS
Input ꢀoltage 00000000000000000000000000000000000000000000000000000000000000000000000004±ꢀ
Power Dissipation
TOꢁ99 (Tꢀ) (derate at 70.mW/ C above +8±°C)000000000001±±mW
CERDIP (J) (derate at 607mW/ C above +71°C) 00000000001±±mW
Plastic DIP (P) (derate at 106mW/ C above +36°C) 000001±±mW
Narrow SO (S) (derate at 10±mW/ C above +11°C) 000003±±mW
Storage Temperature Range00000000000000000000000000000ꢁ61°C to +.1±°C
Operating Temperature Range
MAX674C000000000000000000000000000000000000000000000000000000000000±°C to +7±°C
MAX674E000000000000000000000000000000000000000000000000000000000ꢁ4±°C to +81°C
MAX674M 000000000000000000000000000000000000000000000000000000ꢁ11°C to +.21°C
Dice Junction Temperature (T ) 000000000000000000000000ꢁ61°C to +.1±°C
J
Output ShortꢁCircuit Duration
(to Ground or ꢀ )000000000000000000000000000000000000000000000000000000Indefinite
IN
Lead Temperature (soldering, 6±s) 000000000000000000000000000000000+3±±°C
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
(ꢀ = +.1ꢀ, T = +21°C, unless otherwise noted0)
IN
A
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
±.1
.2
UNITS
Output ꢀoltage Tolerance
I = ±mA
mꢀ
L
MAX674CTꢀ/CPA/CSA
MAX674ETꢀ/EJA/EPA/ESA
MAX674MTꢀ/MJA
Rp = .±
Output ꢀoltage Temperature
Coefficient (Note .)
TCꢀ
.1
ppm/°C
O
2±
Output Adjustment Range
Line Regulation (Note 2)
Load Regulation (Note 2)
TurnꢁOn Settling Time
Quiescent Supply Current
Noise (Note 3)
ꢀ
±3±±
±6±±
±0±±6
±0±±.
1
mꢀ
5/ꢀ
5/mA
µs
TRIM
ꢀ
= .3ꢀ to 33ꢀ
±0±.
IN
I = ± to .±mA
L
±0±±2
t
To ±±0.5 of final value
No load
ON
I
71±
2±
.4±±
3±
µA
Q
e
±0.Hz to .±Hz
µꢀ
PꢁP
N(PꢁP)
Sink Current
I
±03
±01
mA
mA
S
ShortꢁCircuit Current
I
ꢀ
= ±ꢀ
OUT
3±
SC
Note 1: Temperature coefficient is measured by the “box” method, i0e0, the maximum ∆ꢀ
Note 2: Line and load regulation specifications include the effect of selfꢁheating0
is divided by ∆T0
OUT
Note 3: Guaranteed by design for MAX674CPA, MAX674CSA, MAX674EPA, MAX674ESA; sample tested for all other grades and
packages0
2
_______________________________________________________________________________________
+10V Precision Voltage Reference
Adjustment of the output does not significantly affect the
Output Adjustment
temperature performance of the device0 The temperature
coefficient change is approximately ±07ppm/°C for
.±±mꢀ of output adjustment from its initial value0
The MAX674 trim terminal can be used to adjust the
output voltage over a .±ꢀ ±3±±mꢀ range0 This feature
allows system errors to be trimmed by setting the referꢁ
ence to a voltage other than .±ꢀ such as .±024±ꢀ for
binary applications (see the Typical Operating Circuit)0
The trim terminal may, of course, be left open if no
adjustment is needed0
Typical Operating Characteristics
(T = +21°C, unless otherwise noted0)
A
MAX674 OUTPUT WIDEBAND
NOISE vs. BANDWIDTH (0.1Hz
TO FREQUENCY INDICATED)
LINE REGULATION
vs. FREQUENCY
MAXIMUM LOAD CURRENT
vs. INPUT VOLTAGE
76
35
30
25
20
15
10
5
10,000
1000
100
SHORT-CIRCUIT PROTECTION
V
T
= 15V
= +25°C
IN
A
V
T
= 15V
= +25°C
IN
A
66
56
46
36
26
16
6
500mW MAXIMUM
DISSIPATION
T
= +25°C
A
0
10
10
100
1k
10k
100k
1M
10
15
20
25
30
10
100
1k
10k
100k
1M
FREQUENCY (Hz)
INPUT VOLTAGE (V)
FREQUENCY (Hz)
MAXIMUM LOAD CURRENT
vs. TEMPERATURE
OUTPUT CHANGE DUE TO
THERMAL SHOCK
30
25
20
15
10
5
0.035
0.030
0.025
0.020
0.015
0.010
0.005
0
V
= 15V
V
= 15V
IN
IN
=
T
T =
A
A
+25°C +75°C
DEVICE IMMERSED
IN +75°C OIL BATH
0
-60 -40 -20
0
20 40 60 80 100 120 140
-10
0
10
20
30
40
50
60
TEMPERATURE (°C)
TIME (s)
_______________________________________________________________________________________
3
+10V Precision Voltage Reference
Typical Applications
15V
1.1mA
2
2
V
IN
V
6
5
IN
6
5
V
+10V
OUT
V
+
OUT
10kΩ
10kΩ
MAX674
MAX674
100kΩ
10.000V
TRIM
+15V
-10V
-15V
TRIM
9V
9V
GND
4
GND
4
-
MAX400
Figure 2. Precision Calibration Standard
Figure 3. 10ꢀ Reference
15V
2
V
IN
6
5
V
OUT
10.0V
R
I
=
+ 1mA
OUT
MAX674
R
TRIM
GND
4
I
OUT
VOLTAGE COMPLIANCE 25V TO +110V
Figure 4. Current Source
4
_______________________________________________________________________________________
+10V Precision Voltage Reference
Pin Configurations (continued)
Chip Topography
V
IN
TOP VIEW
2
N.C.
8
6
V
OUT
N.C.
2
N.C.
6
1
3
7
5
V
V
OUT
IN
MAX674
0.57”
1.45mm
N.C.
TRIM
4
GROUND
(CASE)
5
TRIM
TO-99 METAL CAN
4
GND
0.78”
N.C.
1
2
3
4
8
7
6
5
N.C.
N.C.
1.98mm
V
IN
MAX674
N.C.
GND
V
OUT
Ordering Information (continued)
TRIM
INITIAL
ERROR
(mV)
CERDIP
PIN-
TEMPCO
PART
TEMP RANGE
PACKAGE (ppm/°C)
MAX674CTꢀ*
±°C to +7±°C 8 TOꢁ99
.2
.1
.1
2±
2±
.1
.1
.1
.1
.1
MAX674ETꢀ* ꢁ4±°C to +81°C 8 TOꢁ99
MAX674EJA* ꢁ4±°C to +81°C 8 CERDIP
MAX674MTꢀ* ꢁ11°C to +.21°C 8 TOꢁ99
MAX674MJA* ꢁ11°C to +.21°C 8 CERDIP
*Contact factory for availability. Not recommended for new
designs.
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.
Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 _____________________ ꢁ
© 2±±4 Maxim Integrated Products
Printed USA
is a registered trademark of Maxim Integrated Products0
ENGL ISH • ? ? ? ? • ? ? ? • ? ? ?
WH AT 'S NEW
PR OD UC TS
SO LUTI ONS
D ES IG N
A PPNOTES
SU PPORT
B U Y
COM PA N Y
M EMB ERS
M A X 6 7 4
Pa rt Nu m ber T abl e
N o t e s :
1 . S e e t h e M A X 6 7 4 Q u i c k V i e w D a t a S h e e t f o r f u r t h e r i n f o r m a t i o n o n t h i s p r o d u c t f a m i l y o r d o w n l o a d t h e M A X 6 7 4
f u l l d a t a s h e e t ( P D F , 1 0 8 k B ) .
2 . O t h e r o p t i o n s a n d l i n k s f o r p u r c h a s i n g p a r t s a r e l i s t e d a t : h t t p : / / w w w . m a x i m - i c . c o m / s a l e s .
3 . D i d n ' t F i n d W h a t Y o u N e e d ? A s k o u r a p p l i c a t i o n s e n g i n e e r s . E x p e r t a s s i s t a n c e i n f i n d i n g p a r t s , u s u a l l y w i t h i n o n e
b u s i n e s s d a y .
4 . P a r t n u m b e r s u f f i x e s : T o r T & R = t a p e a n d r e e l ; + = R o H S / l e a d - f r e e ; # = R o H S / l e a d - e x e m p t . M o r e : S e e f u l l
d a t a s h e e t o r P a r t N a m i n g C o n v e n t i o n s .
5 . * S o m e p a c k a g e s h a v e v a r i a t i o n s , l i s t e d o n t h e d r a w i n g . " P k g C o d e / V a r i a t i o n " t e l l s w h i c h v a r i a t i o n t h e p r o d u c t
u s e s .
P
a
r
t
N
u
m
b
e
r
F r e e
S a m p l e
B u y
D i r e c t
T
e
m
p
R o H S / L e a d - F r e e ?
M a t e r i a l s A n a l y s i s
P a c k a g e : T Y P E P I N S S I Z E
D R A W I N G C O D E / V A R *
M
A
X
6
7
4
M
J
A
/
8
8
3
B
-
5
5
C
t
o
+
1
2
5
C
R
o
H
S
/
L
e
a
d
-
F
r
e
e
:
N
o
M
A
X
6
7
4
C
P
A
P D I P ; 8 p i n ; . 3 0 0 "
D w g : 2 1 - 0 0 4 3 D ( P D F )
U s e p k g c o d e / v a r i a t i o n : P 8 - 2 *
0 C t o + 7 0 C
0 C t o + 7 0 C
R o H S / L e a d - F r e e : N o
M a t e r i a l s A n a l y s i s
M A X 6 7 4 C P A +
M A X 6 7 4 E P A - G 1 0 6
M A X 6 7 4 E P A +
P D I P ; 8 p i n ; . 3 0 0 "
D w g : 2 1 - 0 0 4 3 D ( P D F )
U s e p k g c o d e / v a r i a t i o n : P 8 + 2 *
R o H S / L e a d - F r e e : Y e s
M a t e r i a l s A n a l y s i s
P D I P ; 8 p i n ; . 3 0 0 "
D w g : 2 1 - 0 0 4 3 D ( P D F )
U s e p k g c o d e / v a r i a t i o n : P 8 - 2 *
- 4 0 C t o + 8 5 C R o H S / L e a d - F r e e : N o
M a t e r i a l s A n a l y s i s
-
4
0
C
t
o
+
8
5
C
R
o
H
S
/
L
e
a
d
-
F
r
e
e
:
Y
e
s
M A X 6 7 4 E P A
P D I P ; 8 p i n ; . 3 0 0 "
D w g : 2 1 - 0 0 4 3 D ( P D F )
U s e p k g c o d e / v a r i a t i o n : P 8 - 2 *
- 4 0 C t o + 8 5 C R o H S / L e a d - F r e e : N o
M a t e r i a l s A n a l y s i s
M A X 6 7 4 E S A - T G 1 0 6
S O I C ; 8 p i n ; . 1 5 0 "
D w g : 2 1 - 0 0 4 1 B ( P D F )
U s e p k g c o d e / v a r i a t i o n : S 8 - 4 *
R o H S / L e a d - F r e e : N o
M a t e r i a l s A n a l y s i s
M A X 6 7 4 C S A - T G 1 0 6
M A X 6 7 4 C S A + T
M A X 6 7 4 C S A +
M A X 6 7 4 C S A
S O I C ; 8 p i n ; . 1 5 0 "
D w g : 2 1 - 0 0 4 1 B ( P D F )
U s e p k g c o d e / v a r i a t i o n : S 8 - 4 *
0 C t o + 7 0 C
0 C t o + 7 0 C
0 C t o + 7 0 C
0 C t o + 7 0 C
0 C t o + 7 0 C
0 C t o + 7 0 C
R o H S / L e a d - F r e e : N o
M a t e r i a l s A n a l y s i s
S O I C ; 8 p i n ; . 1 5 0 "
D w g : 2 1 - 0 0 4 1 B ( P D F )
U s e p k g c o d e / v a r i a t i o n : S 8 + 4 *
R o H S / L e a d - F r e e : Y e s
M a t e r i a l s A n a l y s i s
S O I C ; 8 p i n ; . 1 5 0 "
D w g : 2 1 - 0 0 4 1 B ( P D F )
U s e p k g c o d e / v a r i a t i o n : S 8 + 4 *
R o H S / L e a d - F r e e : Y e s
M a t e r i a l s A n a l y s i s
S O I C ; 8 p i n ; . 1 5 0 "
D w g : 2 1 - 0 0 4 1 B ( P D F )
U s e p k g c o d e / v a r i a t i o n : S 8 - 4 *
R o H S / L e a d - F r e e : N o
M a t e r i a l s A n a l y s i s
M A X 6 7 4 C S A - T
M A X 6 7 4 C S A - G 1 0 6
M A X 6 7 4 E S A +
M A X 6 7 4 E S A + T
M A X 6 7 4 E S A
S O I C ; 8 p i n ; . 1 5 0 "
D w g : 2 1 - 0 0 4 1 B ( P D F )
U s e p k g c o d e / v a r i a t i o n : S 8 - 4 *
R o H S / L e a d - F r e e : N o
M a t e r i a l s A n a l y s i s
S O I C ; 8 p i n ; . 1 5 0 "
D w g : 2 1 - 0 0 4 1 B ( P D F )
U s e p k g c o d e / v a r i a t i o n : S 8 - 4 *
R o H S / L e a d - F r e e : N o
M a t e r i a l s A n a l y s i s
S O I C ; 8 p i n ; . 1 5 0 "
D w g : 2 1 - 0 0 4 1 B ( P D F )
U s e p k g c o d e / v a r i a t i o n : S 8 + 4 *
- 4 0 C t o + 8 5 C R o H S / L e a d - F r e e : Y e s
M a t e r i a l s A n a l y s i s
S O I C ; 8 p i n ; . 1 5 0 "
D w g : 2 1 - 0 0 4 1 B ( P D F )
U s e p k g c o d e / v a r i a t i o n : S 8 + 4 *
- 4 0 C t o + 8 5 C R o H S / L e a d - F r e e : Y e s
M a t e r i a l s A n a l y s i s
S O I C ; 8 p i n ; . 1 5 0 "
D w g : 2 1 - 0 0 4 1 B ( P D F )
U s e p k g c o d e / v a r i a t i o n : S 8 - 4 *
- 4 0 C t o + 8 5 C R o H S / L e a d - F r e e : N o
M a t e r i a l s A n a l y s i s
M A X 6 7 4 E S A - T
S O I C ; 8 p i n ; . 1 5 0 "
D w g : 2 1 - 0 0 4 1 B ( P D F )
U s e p k g c o d e / v a r i a t i o n : S 8 - 4 *
- 4 0 C t o + 8 5 C R o H S / L e a d - F r e e : N o
M a t e r i a l s A n a l y s i s
D i d n ' t F i n d W h a t Y o u N e e d ?
C O N T A C T U S : S E N D U S A N E M A I L
C o p y r i g h t 2 0 0 7 b y M a x i m I n t e g r a t e d P r o d u c t s , D a l l a s S e m i c o n d u c t o r • L e g a l N o t i c e s • P r i v a c y P o l i c y
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