MAX6325-MAX6350 [MAXIM]
1ppm/∑C, Low-Noise, +2.5V/+4.096V/+5V Voltage References; 1PPM / ° C，低噪声， + 2.5V / + 4.096V / + 5V电压基准
| 型号： | MAX6325-MAX6350 |
| 厂家： | 
MAXIM INTEGRATED PRODUCTS |
| 描述： | 1ppm/∑C, Low-Noise, +2.5V/+4.096V/+5V Voltage References |
| 文件： | 总12页 (文件大小：188K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
19-1203; Rev 0; 4/97
1 p p m /°C, Lo w -No is e , +2 .5 V/+4 .0 9 6 V/+5 V
Vo lt a g e Re fe re n c e s
241/MAX6350
_______________Ge n e ra l De s c rip t io n
____________________________Fe a t u re s
The MAX6325/MAX6341/MAX6350 are low-noise, preci-
sion voltage references with extremely low, 0.5ppm/°C
typical temperature coefficients and excellent, ±0.02%
initial accuracy. These devices feature buried-zener
technology for lowest noise performance. Load-regula-
tion specifications are guaranteed for source and sink
currents up to 15mA. Excellent line and load regulation
and low output impedance at high frequencies make
them ideal for high-resolution data-conversion systems
up to 16 bits.
♦ Ultra-Low, 1ppm/°C Max Tempco
♦ Very Low, 1.5µVp-p Noise (0.1Hz to 10Hz)
(MAX6325)
♦ ±0.02% Initial Accuracy (MAX6350)
♦ ±15mA Output Source and Sink Current
♦ Low, 18mW Power Consumption (MAX6325)
♦ Industry-Standard Pinout
♦ Optional Noise Reduction and Voltage Trim
♦ Excellent Transient Response
The MAX6325 is set for a 2.500V output, the MAX6341
is set for a 4.096V output, and the MAX6350 is set for a
5.000V output. All three provide for the option of exter-
nal trimming and noise reduction.
♦ 8-Pin SO Package Available
♦ Low, 30ppm/1000h Long-Term Stability
♦ Stable for All Capacitive Loads
______________Ord e rin g In fo rm a t io n
________________________Ap p lic a t io n s
High-Resolution Analog-to-Digital
and Digital-to-Analog Converters
MAX
PIN-
PACKAGE
TEMPCO
(ppm/°C)
PART
TEMP. RANGE
High-Accuracy Reference Standard
High-Accuracy Industrial and Process Control
Digital Voltmeters
MAX6325CPA
MAX6325CSA
MAX6325EPA
MAX6325ESA
MAX6325MJA
0°C to +70°C
0°C to +70°C
8 Plastic DIP
8 SO
1.0
1.0
1.5
1.5
2.5
-40°C to +85°C
-40°C to +85°C
8 Plastic DIP
8 SO
ATE Equipment
-55°C to +125°C 8 CERDIP
Precision Current Sources
Ordering Information continued at end of data sheet.
__________Typ ic a l Op e ra t in g Circ u it
__________________P in Co n fig u ra t io n
TOP VIEW
8V TO 36V INPUT
1
2
3
4
8
7
6
5
I.C.
I.C.
IN
IN
REFERENCE OUT
OUT
I.C.
MAX6325
MAX6341
MAX6350
MAX6325
MAX6341
MAX6350
*
OUT
TRIM
NR
2.2µF
NR
TRIM
GND
*
2.2µF
GND
DIP/SO
I.C. = INTERNALLY CONNECTED; DO NOT USE
*OPTIONAL
________________________________________________________________ Maxim Integrated Products
1
For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800
1 p p m /°C, Lo w -No is e , +2 .5 V/+4 .0 9 6 V/+5 V
Vo lt a g e Re fe re n c e s
ABSOLUTE MAXIMUM RATINGS
(Voltages Referenced to GND)
SO (derate 5.88mW/°C above +70°C) ............................471mW
IN ................................................................................-0.3V to 40V
OUT, TRIM..................................................................-0.3V to 12V
NR.................................................................................-0.3V to 6V
CERDIP (derate 8.00mW/°C above +70°C) ....................640mW
Operating Temperature Ranges
MAX63_ _ C_ A.......................................................0°C to +70°C
MAX63_ _ E_ A....................................................-40°C to +85°C
MAX63_ _ MJA..................................................-55°C to +125°C
Storage Temperature Range ..............................-65°C to +150°C
Lead Temperature (soldering, 10sec)...............................+300°C
OUT Short Circuit to GND Duration (V ≤ 12V)..........Continuous
IN
OUT Short Circuit to GND Duration (V ≤ 40V) ....................5sec
IN
OUT Short Circuit to IN Duration (V ≤ 12V) ..............Continuous
IN
Continuous Power Dissipation (T = +70°C)
A
Plastic DIP (derate 9.09mW/°C above +70°C)................727mW
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—MAX6325
(V = 10V, I
= 0mA, T = T
to T , unless otherwise noted. Typical values are at T = +25°C.)
MAX A
IN
OUT
A
MIN
PARAMETER
Input Voltage Range
Output Voltage
SYMBOL
CONDITIONS
T
MIN
8
TYP
MAX UNITS
A
V
IN
C, E, M
36
2.501
1.0
1.5
2.5
18
30
35
45
5
V
V
V
OUT
MAX6325
+25°C
2.499
2.500
0.5
MAX6325C_A
MAX6325E_A
MAX6325MJA
C
Output Voltage Temperature
Coefficient (Note 1)
TCV
E
0.75
1.0
ppm/°C
OUT
M
+25°C
C
10
8V ≤ V ≤ 10V
IN
E
241/MAX6350
M
∆V
/
OUT
Line Regulation (Note 2)
ppm/V
∆
V
IN
+25°C
C
2
7
10V ≤ V ≤ 36V
IN
E
8
M
10
6
C
1
1
Sourcing: 0mA ≤ I
≤ 15mA
≤ 0mA
E
7
OUT
M
3
15
6
∆V
/
OUT
Load Regulation (Note 2)
Supply Current
ppm/mA
mA
∆I
OUT
C
1
Sinking: -15mA ≤ I
E
1
7
OUT
M
10
1.8
30
2.7
3.0
+25°C
C, E, M
C, E, M
+25°C
+25°C
+25°C
+25°C
I
IN
Trim-Adjustment Range
Turn-On Settling Time
∆V
Figure 1
±15
±25
5
mV
µs
OUT
t
To ±0.01% of final value
0.1Hz ≤ f ≤ 10Hz
10Hz ≤ f ≤ 1kHz
(Note 4)
ON
1.5
1.3
20
µVp-p
Output Noise Voltage (Note 3)
Temperature Hysteresis
Long-Term Stability
e
n
2.8
µV
RMS
ppm
ppm/
1000h
∆V
/ t
+25°C
30
OUT
2
_______________________________________________________________________________________
1 p p m /°C, Lo w -No is e , +2 .5 V/+4 .0 9 6 V/+5 V
Vo lt a g e Re fe re n c e s
241/MAX6350
ELECTRICAL CHARACTERISTICS—MAX6341
(V = 10V, I
= 0mA, T = T
to T , unless otherwise noted. Typical values are at T = +25°C.)
MAX A
IN
OUT
A
MIN
PARAMETER
Input Voltage Range
Output Voltage
SYMBOL
CONDITIONS
T
MIN
8
TYP
MAX UNITS
A
V
IN
C, E, M
36
4.097
1.0
1.5
2.5
18
30
35
45
5
V
V
V
OUT
MAX6341
+25°C
4.095
4.096
0.5
MAX6341C_A
MAX6341E_A
MAX6341MJA
C
Output Voltage Temperature
Coefficient (Note 1)
TCV
E
0.75
1.0
ppm/°C
OUT
M
+25°C
C
10
8V ≤ V ≤ 10V
IN
E
M
∆V
/
OUT
Line Regulation (Note 2)
ppm/V
∆V
IN
+25°C
C
2
7
10V ≤ V ≤ 36V
IN
E
8
M
10
6
C
1
1
Sourcing: 0mA ≤ I
≤ 15mA
≤ 0mA
E
7
OUT
M
3
9
∆V
/
OUT
Load Regulation (Note 2)
Supply Current
ppm/mA
∆I
OUT
C
1
6
Sinking: -15mA ≤ I
E
1
7
OUT
M
7
18
2.9
3.2
+25°C
C, E, M
C, E, M
+25°C
+25°C
+25°C
+25°C
1.9
I
mA
IN
Trim-Adjustment Range
Turn-On Settling Time
∆V
Figure 1
±24
±40
8
mV
µs
OUT
t
To ±0.01% of final value
0.1Hz ≤ f ≤ 10Hz
10Hz ≤ f ≤ 1kHz
(Note 4)
ON
2.4
2.0
20
µVp-p
Output Noise Voltage (Note 3)
Temperature Hysteresis
Long-Term Stability
e
n
4.0
µV
RMS
ppm
ppm/
1000h
∆V
/ t
+25°C
30
OUT
_______________________________________________________________________________________
3
1 p p m /°C, Lo w -No is e , +2 .5 V/+4 .0 9 6 V/+5 V
Vo lt a g e Re fe re n c e s
ELECTRICAL CHARACTERISTICS—MAX6350
(V = 10V, I
= 0mA, T = T
to T , unless otherwise noted. Typical values are at T = +25°C.)
MAX A
IN
OUT
A
MIN
PARAMETER
Input Voltage Range
Output Voltage
SYMBOL
CONDITIONS
T
MIN
8
TYP
MAX UNITS
A
V
IN
C, E, M
36
5.001
1.0
1.5
2.5
18
30
35
45
5
V
V
V
OUT
MAX6350
+25°C
4.999
5.000
0.5
MAX6350C_A
MAX6350E_A
MAX6350MJA
C
Output Voltage Temperature
Coefficient (Note 1)
TCV
E
0.75
1.0
ppm/°C
OUT
M
+25°C
C
10
8V ≤ V ≤ 10V
IN
E
M
∆V
/
OUT
Line Regulation (Note 2)
ppm/V
∆V
IN
+25°C
C
2
7
10V ≤ V ≤ 36V
IN
E
8
M
10
6
C
1
1
Sourcing: 0mA ≤ I
≤ 15mA
≤ 0mA
E
7
OUT
M
2
9
∆V
/
OUT
Load Regulation (Note 2)
Supply Current
ppm/mA
mA
∆I
OUT
C
1
6
Sinking: -15mA ≤ I
E
1
7
OUT
M
6
15
3.0
3.3
+25°C
C, E, M
C, E, M
+25°C
+25°C
+25°C
+25°C
2.0
I
IN
241/MAX6350
Trim-Adjustment Range
Turn-On Settling Time
∆V
Figure 1
±30
±50
10
mV
µs
OUT
t
To ±0.01% of final value
0.1Hz ≤ f ≤ 10Hz
10Hz ≤ f ≤ 1kHz
(Note 4)
on
3.0
2.5
20
µVp-p
Output Noise Voltage (Note 3)
Temperature Hysteresis
Long-Term Stability
e
n
5.0
µV
RMS
ppm
ppm/
1000h
∆V
/ t
+25°C
30
OUT
Note 1: Temperature coefficient is measured by the box method; i.e., the maximum ∆V
is divided by ∆T x V
.
OUT
OUT
Note 2: Line regulation (∆V
/ (V
x ∆ )) and load regulation (∆V
/ (V
x ∆I )) are measured with pulses and do not
OUT
OUT
OUT
VIN
OUT
OUT
include output voltage changes due to die-temperature changes.
Note 3: Noise specifications are 100% tested for the 10Hz to 1kHz bandwidth. Production testing in the 0.1Hz to 10Hz bandwidth is
available upon request.
Note 4: Temperature hysteresis is specified at T = +25°C by measuring V
before and after changing temperature by +25°C
A
OUT
using the plastic DIP package.
4
_______________________________________________________________________________________
1 p p m /°C, Lo w -No is e , +2 .5 V/+4 .0 9 6 V/+5 V
Vo lt a g e Re fe re n c e s
241/MAX6350
__________________________________________Typ ic a l Op e ra t in g Ch a ra c t e ris t ic s
(V = 10V, I
= 0mA, T = +25°C, unless otherwise noted.)
OUT A
IN
MAX6341
MAX6350
MAX6325
NORMALIZED OUTPUT VOLTAGE
vs. TEMPERATURE
NORMALIZED OUTPUT VOLTAGE
vs. TEMPERATURE
NORMALIZED OUTPUT VOLTAGE
vs. TEMPERATURE
MAX6325 -02
MAX6325 -01
MAX6325 03
1.5
1.0
0.5
0
2.0
1.5
1.0
0.5
400
300
200
100
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
280
240
200
160
120
80
375
250
125
0
40
0
-0.5
-1.0
0
0
-100
-200
-0.1
-0.2
-0.3
-0.4
-40
-80
-120
-160
-0.5
-1.0
-125
-250
-1.5
-300
-55 -35 -15
5
25 45 65 85 105 125
-55 -35 -15
5
25 45 65 85 105 125
-55 -35 -15
5
25 45 65 85 105 125
TEMPERATURE (°C)
TEMPERATURE (°C)
TEMPERATURE (°C)
MAX6325
MAX6350
MAX6341
CHANGE IN OUTPUT VOLTAGE
vs. OUTPUT CURRENT
CHANGE IN OUTPUT VOLTAGE
vs. OUTPUT CURRENT
CHANGE IN OUTPUT VOLTAGE
vs. OUTPUT CURRENT
300
200
300
150
100
50
T
= +85°C
A
200
100
0
200
100
0
T
A
= +25°C
T
= +85°C
A
T
= -40°C
T
A
= -40°C
0
A
T
A
= +25°C
-50
-100
-200
-300
-400
-100
-150
-200
-250
-100
-200
-300
T
A
= -40°C
T
= +25°C
A
T = +85°C
A
-40 -30 -20 -10
I
0
10 20 30 40
-40 -30 -20 -10
I
0
10 20 30 40
-40 -30 -20 -10
I
0
10 20 30 40
(mA)
(mA)
(mA)
OUT
OUT
OUT
CHANGE IN OUTPUT VOLTAGE
vs. INPUT VOLTAGE
SUPPLY CURRENT vs. TEMPERATURE
SUPPLY CURRENT vs. SUPPLY VOLTAGE
3.5
3.0
2.5
2.0
1.5
1.0
60
50
40
30
20
10
0
3.0
2.8
2.6
2.4
2.2
2.0
1.8
1.6
1.4
1.2
1.0
MAX6350
MAX6341
MAX6325
MAX6350
MAX6341
MAX6325
-10
-20
-55 -35 -15
5
25 45 65 85 105 125
0
5
10 15 20 25 30 35 40
(V)
0
5
10 15 20 25 30 35 40
SUPPLY VOLTAGE (V)
TEMPERATURE (°C)
V
IN
_______________________________________________________________________________________
5
1 p p m /°C, Lo w -No is e , +2 .5 V/+4 .0 9 6 V/+5 V
Vo lt a g e Re fe re n c e s
____________________________Typ ic a l Op e ra t in g Ch a ra c t e ris t ic s (c o n t in u e d )
(V = 10V, I
IN
= 0mA, T = +25°C, unless otherwise noted.)
A
OUT
MAX6325
MAX6341
MAX6350
OUTPUT NOISE-VOLTAGE
DENSITY vs. FREQUENCY
OUTPUT NOISE-VOLTAGE
DENSITY vs. FREQUENCY
OUTPUT NOISE-VOLTAGE
DENSITY vs. FREQUENCY
50
45
40
35
30
25
20
15
10
5
90
80
70
60
100
90
80
70
60
50
40
30
C
NR
= 0µF
C
NR
= 0µF
C
NR
= 0µF
50
40
30
20
10
0
C
NR
= 1µF
C
NR
= 1µF
C
NR
= 1µF
20
10
0
0
10
100
1k
10k
10
100
1k
10k
10
100
1k
10k
FREQUENCY (Hz)
FREQUENCY (Hz)
FREQUENCY (Hz)
MAX6325
MAX6341
MAX6350
0.1Hz to 10Hz NOISE
0.1Hz to 10Hz NOISE
0.1Hz to 10Hz NOISE
MAX6325-17
MAX6325-16
MAX6325-18
C
OUT
= C = 0µF
NR
C
OUT
= C = 0µF
NR
C
OUT
= C = 0µF
NR
241/MAX6350
1sec/div
1sec/div
1sec/div
RIPPLE REJECTION
RIPPLE REJECTION
vs. FREQUENCY (C = 0µF)
OUTPUT IMPEDANCE vs. FREQUENCY
vs. FREQUENCY (C = 1µF)
NR
NR
100
120
110
100
90
95
90
85
80
MAX6325
MAX6341
MAX6325
10
1
MAX6350
MAX6341
MAX6350
75
70
80
I
= 5mA
100
0.1
SINK
70
65
60
I
= 5mA
SOURCE
0.01
60
10
1k
10k
100k
1M
10
100
1k
10k
10
100
1k
10k
FREQUENCY (Hz)
FREQUENCY (Hz)
FREQUENCY (Hz)
6
_______________________________________________________________________________________
1 p p m /°C, Lo w -No is e , +2 .5 V/+4 .0 9 6 V/+5 V
Vo lt a g e Re fe re n c e s
241/MAX6350
____________________________Typ ic a l Op e ra t in g Ch a ra c t e ris t ic s (c o n t in u e d )
(V = 10V, I
= 0mA, T = +25°C, unless otherwise noted.)
OUT A
IN
LOAD-TRANSIENT RESPONSE (SOURCING)
LOAD-TRANSIENT RESPONSE (SINKING)
MAX6325-20
MAX6325-19
0mA
10mA
0mA
A
B
A
B
-10mA
2µs/div
2µs/div
A: I , 10mA/div (SINKING)
A: I , 10mA/div (SOURCING)
OUT
OUT
B: V , 500µV/div
B: V , 500µV/div
OUT
OUT
MAX6325
TURN-ON AND TURN-OFF TRANSIENT RESPONSE
LOAD-TRANSIENT RESPONSE
MAX6325-21
MAX6325-26
-10mA
+10mA
+10V
0V
A
A
B
B
V
IN
= 10V
C
OUT
= C = 0µF
NR
C
IN
= C = C = 0µF
OUT NR
1µs/div
A: I (±10mA SOURCE AND SINK), 20mA/div, AC COUPLED
1µs/div
OUT
A: V , 10V/div
IN
B: V , 20mV/div, AC COUPLED
OUT
B: V , 1V/div
OUT
MAX6350
MAX6341
TURN-ON AND TURN-OFF TRANSIENT RESPONSE
TURN-ON AND TURN-OFF TRANSIENT RESPONSE
MAX6325-27
MAX6325-25
+10V
0V
+10V
0V
A
A
B
B
C
IN
= C = C = 0µF
OUT NR
C
IN
= C = C = 0µF
OUT NR
1µs/div
1µs/div
A: V , 10V/div
IN
A: V , 10V/div
IN
B: V , 1V/div
B: V , 1V/div
OUT
OUT
_______________________________________________________________________________________
7
1 p p m /°C, Lo w -No is e , +2 .5 V/+4 .0 9 6 V/+5 V
Vo lt a g e Re fe re n c e s
No is e Re d u c t io n
_____________________P in De s c rip t io n
To a ug me nt wid e b a nd nois e re d uc tion, a d d a 1µF
capacitor to the NR pin (Figure 2). Larger values do not
imp rove nois e a p p re c ia b ly (s e e Typ ic a l Op e ra ting
Characteristics).
PIN
1, 7, 8
2
NAME
I.C.
FUNCTION
Internally Connected. Do not use.
Positive Power-Supply Input
Nois e in the p owe r-s up p ly inp ut c a n a ffe c t outp ut
nois e , b ut c a n b e re d uc e d b y a d d ing a n op tiona l
bypass capacitor to the IN pin and GND.
IN
Noise Reduction. Optional capacitor
connection for wideband noise
reduction. Leave open if not used
(Figure 2).
3
NR
Byp a s s in g
The MAX6325/MAX6341/MAX6350 a re s ta b le with
capacitive load values from 0µF to 100µF, for all values
of load current. Adding an output bypass capacitor can
help reduce noise and output glitching caused by load
transients.
4
5
6
GND
TRIM
OUT
Ground
External Trim Input. Allows ±1%
output adjustment (Figure 1).
Leave open if not used.
__________Ap p lic a t io n s In fo rm a t io n
Voltage Reference Output
Ne g a t ive Re g u la t o r
Figure 3 shows how both a +5V and -5V precision ref-
erence can be obtained from a single, unregulated +5V
supply. A MAX681 generates approximately ±9V to
operate the MAX6350 reference and MAX400 inverting
amplifier. The +5V is inverted by the ultra-low offset
MAX400 op amp. Resistor R1 is optional, and may be
used to trim the ±5V references. R2 and R4 should be
matched, both in absolute resistance and temperature
coefficient. R3 is optional, and is adjusted to set the -5V
reference.
_______________De t a ile d De s c rip t io n
Te m p e ra t u re S t a b ilit y
The MAX6325/MAX6341/MAX6350 are highly stable,
low-noise voltage references that use a low-power tem-
perature-compensation scheme to achieve laboratory-
standard temperature stability. This produces a nearly
flat temperature curve, yet does not require the power
associated with heated references.
241/MAX6350
The output voltage can be trimmed a minimum of 0.6%
by connecting a 10kΩ potentiometer between OUT and
GND, and connecting its tap to the TRIM pin, as shown
in Figure 1. The external trimming does not affect tem-
perature stability.
8V TO 36V INPUT
8V TO 36V INPUT
IN
IN
REFERENCE OUT
REFERENCE OUT
OUT
OUT
MAX6325
MAX6341
MAX6325
MAX6341
MAX6350
*
MAX6350
10k
NR
TRIM
NR
TRIM
GND
GND
1µF
*OPTIONAL
Figure 1. Output Voltage Adjustment
Figure 2. Noise-Reduction Capacitor
8
_______________________________________________________________________________________
1 p p m /°C, Lo w -No is e , +2 .5 V/+4 .0 9 6 V/+5 V
Vo lt a g e Re fe re n c e s
241/MAX6350
+5V INPUT
V
CC
V+
C1+
C1-
3.3µF
3.3µF
+REFERENCE OUT
IN
OUT
R2
100k
MAX865
C1
2.2µF
C2+
MAX6350
C2-
0.1µF
R1
10k
GND V-
NR
TRIM
R3
1k
GND
C3
2.2µF
C2
C4
1µF
1µF
MAX400
2.2µF
R4
100k
0.1µF
-REFERENCE OUT
Figure 3. +5V and -5V References from a Single +5V Supply
_Ord e rin g In fo rm a t io n (c o n t in u e d )
___________________Ch ip In fo rm a t io n
MAX.
PIN-
TRANSISTOR COUNT: 435
PART
TEMP. RANGE
TEMPCO
PACKAGE
(ppm/°C)
MAX6341CPA
MAX6341CSA
MAX6341EPA
MAX6341ESA
MAX6341MJA
MAX6350CPA
MAX6350CSA
MAX6350EPA
MAX6350ESA
MAX6350MJA
0°C to +70°C 8 Plastic DIP
0°C to +70°C 8 SO
1.0
1.0
1.5
1.5
2.5
1.0
1.0
1.5
1.5
2.5
-40°C to +85°C 8 Plastic DIP
-40°C to +85°C 8 SO
-55°C to +125°C 8 CERDIP
0°C to +70°C 8 Plastic DIP
0°C to +70°C 8 SO
-40°C to +85°C 8 Plastic DIP
-40°C to +85°C 8 SO
-55°C to +125°C 8 CERDIP
_______________________________________________________________________________________
9
1 p p m /°C, Lo w -No is e , +2 .5 V/+4 .0 9 6 V/+5 V
Vo lt a g e Re fe re n c e s
________________________________________________________P a c k a g e In fo rm a t io n
241/MAX6350
10 ______________________________________________________________________________________
1 p p m /°C, Lo w -No is e , +2 .5 V/+4 .0 9 6 V/+5 V
Vo lt a g e Re fe re n c e s
241/MAX6350
___________________________________________P a c k a g e In fo rm a t io n (c o n t in u e d )
______________________________________________________________________________________ 11
1 p p m /°C, Lo w -No is e , +2 .5 V/+4 .0 9 6 V/+5 V
Vo lt a g e Re fe re n c e s
NOTES
241/MAX6350
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.
12 __________________Ma x im In t e g ra t e d P ro d u c t s , 1 2 0 S a n Ga b rie l Drive , S u n n yva le , CA 9 4 0 8 6 (4 0 8 ) 7 3 7 -7 6 0 0
© 1997 Maxim Integrated Products
Printed USA
is a registered trademark of Maxim Integrated Products.
相关型号：
MAX6325CPA+
Three Terminal Voltage Reference, 1 Output, 2.5V, Trim/Adjustable, PDIP8, 0.300 INCH, ROHS COMPLIANT, PLASTIC, MS-001AB, DIP-8
MAXIM
MAX6325CSA+
Three Terminal Voltage Reference, 1 Output, 2.5V, Trim/Adjustable, PDSO8, 0.150 INCH, MS-012A, SOIC-8
MAXIM
MAX6325CSA-T
Three Terminal Voltage Reference, 1 Output, 2.5V, Trim/Adjustable, PDSO8, 0.150 INCH, MS-012A, SOIC-8
MAXIM
MAX6325EPA+
Three Terminal Voltage Reference, 1 Output, 2.5V, Trim/Adjustable, PDIP8, 0.300 INCH, ROHS COMPLIANT, PLASTIC, MS-001AB, DIP-8
MAXIM
MAX6325ESA+
Three Terminal Voltage Reference, 1 Output, 2.5V, Trim/Adjustable, PDSO8, 0.150 INCH, MS-012A, SOIC-8
MAXIM
MAX6325ESA-T
Three Terminal Voltage Reference, 1 Output, 2.5V, Trim/Adjustable, PDSO8, 0.150 INCH, MS-012A, SOIC-8
MAXIM
©2020 ICPDF网 联系我们和版权申明