FAN4040D-IS325 [FAIRCHILD]
Precision Micropower Shunt Voltage Reference; 精密微功耗并联型电压基准
| 型号： | FAN4040D-IS325 |
| 厂家： | 
FAIRCHILD SEMICONDUCTOR |
| 描述： | Precision Micropower Shunt Voltage Reference |
| 文件： | 总7页 (文件大小：328K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
www.fairchildsemi.com
FAN4040
Precision Micropower Shunt Voltage Reference
Features
Description
• Fixed 2.500V, 3.300V and 5.00V
• Tolerances to 0.ꢀ1 ꢁ25°C)
• Low output noise
• Low temperature coefficient to ꢀ00ppm/°C
• Small package
The FAN4040 series of precision shunt references are ideal
for space- and cost-sensitive applications. They are available
in three output voltages ꢁ2.500V, 3.300V and 5.00V) and
with four output voltage tolerances ꢁ0.ꢀ1, 0.21, 0.51 and
ꢀ1). They also have excellent temperature coefficients, to
ꢀ00ppm/°C for the tighter tolerance grades. The FAN4040
series has an extended operating current range, sinking as
much as 25mA.
• Extended operating current range
• Extended temperature range
Applications
• Portable equipment
• Disk drives
The FAN4040 series is available in SOT-23 package.
• Instrumentation
• Audio equipment
• Data acquisition systems
Connection Diagrams
SOT-23
+
–
1
2
3*
*This pin must be left floating
or connected to pin 2.
Top View
REV. 1.0.5 1/29/03
FAN4040
PRODUCT SPECIFICATION
Absolute Maximum Ratings1
Ratings are over full operating free-air temperature range unless otherwise noted.
Parameter
Min.
Max.
Unit
mA
Continuous cathode current, I
K
-30
30
Power dissipation
See Dissipation Rating Table
Storage Temperature Range
Lead Temperature (Soldering, 10 sec.)
-65
150
300
°C
°C
Notes:
1. Functional operation under these conditions is not implied. Permanent damage may occur if the device is subjected to
conditions outside these ratings.
Recommended Operating Conditions
Parameter
Min.
0.025
-40
Max.
25
Unit
mA
°C
Continuous cathode current, I
K
Operating temperature range in free air, T
I Grade
85
A
°C
E Grade
-40
125
Dissipation Rating Table
Power Rating
Derating Factor
Power Rating
= 70°C
Package
T
A
≤ 25°C
T
A
≥ 25°C
T
A
SOT231
306mW
3.0mW/°C
168mW
Note:
1. It is recommended to connect pin 3 to pin 2 to ensure optimal thermal performance.
Equivalent Schematic
+
+
_
_
2
REV. 1.0.5 1/29/03
PRODUCT SPECIFICATION
FAN4040
Guaranteed Electrical Characteristics, FAN4040-2.5, Industrial Temperature Range
(T = 25°C unless otherwise specified, in free air)
A
The • denotes specifications which apply over the full operating temperature range.
Limits
Units
Symbol Parameter
Conditions
= 100µA
A
B
C
D
V
Reverse Breakdown Voltage
I
I
2.500 2.500 2.500 2.500
V*
R
K
K
TCV
Reverse Breakdown Voltage
Tolerance
= 100µA
±2.5 ±5.0 ±12
±19
±25
±±9
mV
mV
R
•
•
•
±21
±29
I
Minimum Operating Current
65
65
65
70
µA
RMIN
∆V /∆T
Reverse Breakdown Voltage
Temperature Coefficient
I
I
= 1mA
±100 ±100 ±100 ±150 ppm/°C
R
K
∆V (∆I ) Reverse Breakdown Voltage
≤ I ≤1mA
•
•
1.2
8.0
10
1.2
8.0
10
1.2
8.0
10
1.5
10.0
12
mV
mV
mV*
RMIN
1mA ≤ I ≤ 15mA
K
R
K
Change with Operating Current
Reverse Dynamic Impedance
Wideband Noise
K
1mA ≤ I ≤ 25mA
K
Z
e
I =1mA, f=120Hz,
1.0
1.0
1.0
1.3
Ω*
KA
K
I
=0.1I
AC
K
I =100µA,
10Hz ≤ f ≤ 10kHz
35
35
35
35
µV
*
N
K
RMS
∆V
Reverse Breakdown Voltage
Long-term Stability
t=1000hrs, T=25°C,
120
120
120
120
ppm*
R
I =100µA
K
*Typical.
Guaranteed Electrical Characteristics, FAN4040-3.3, Industrial Temperature Range
(T = 25°C unless otherwise specified, in free air)
A
The • denotes specifications which apply over the full operating temperature range.
Limits
Units
Symbol Parameter
Conditions
= 100µA
A
B
C
D
V
Reverse Breakdown Voltage
I
I
3.300 3.300 3.300 3.300
V*
R
K
K
TCV
Reverse Breakdown Voltage
Tolerance
= 100µA
±3.3 ±6.6 ±17
±25
±33
±65
mV
mV
R
•
•
•
±28
±38
I
Minimum Operating Current
70
70
70
75
µA
RMIN
∆V /∆T
Reverse Breakdown Voltage
Temperature Coefficient
I
I
= 1mA
±100 ±100 ±100 ±150 ppm/°C
R
K
∆V (∆I ) Reverse Breakdown Voltage
≤ I ≤1mA
•
•
1.2
10
12
1.2
10
12
1.2
10
12
1.5
13
15
mV
mV
mV*
RMIN
1mA ≤ I ≤ 15mA
K
R
K
Change with Operating Current
Reverse Dynamic Impedance
Wideband Noise
K
1mA ≤ I ≤ 25mA
K
Z
e
I =1mA, f=120Hz,
1.0
1.0
1.0
1.3
Ω*
KA
K
I
=0.1I
AC
K
I =100µA,
10Hz ≤ f ≤ 10kHz
70
70
70
70
µV
*
N
K
RMS
∆V
Reverse Breakdown Voltage
Long-term Stability
t=1000hrs, T=25°C,
120
120
120
120
ppm*
R
I =100µA
K
*Typical.
REV. 1.0.5 1/29/03
3
FAN4040
PRODUCT SPECIFICATION
Guaranteed Electrical Characteristics, FAN4040-5.0, Industrial Temperature Range
(T = 25°C unless otherwise specified, in free air)
A
The • denotes specifications which apply over the full operating temperature range.
Limits
Units
Symbol Parameter
Conditions
= 100µA
A
B
C
D
V
Reverse Breakdown Voltage
I
I
5.00 5.00 5.00 5.00
V*
R
K
K
TCV
Reverse Breakdown Voltage
Tolerance
= 100µA
±5
±±0
±10
±±5
±2±
±60 ±100
65 70
±50
mV
mV
R
•
•
•
I
Minimum Operating Current
65
65
µA
RMIN
∆V /∆T
Reverse Breakdown Voltage
Temperature Coefficient
I
I
= 1mA
±100 ±100 ±100 ±150 ppm/°C
R
K
∆V (∆I ) Reverse Breakdown Voltage
≤ I ≤1mA
•
•
1.2
8.0
10
1.2
8.0
10
1.2
8.0
10
1.5
10.0
12
mV
mV
mV*
RMIN
1mA ≤ I ≤ 15mA
K
R
K
Change with Operating Current
Reverse Dynamic Impedance
Wideband Noise
K
1mA ≤ I ≤ 25mA
K
Z
e
I =1mA, f=120Hz,
1.0
1.0
1.0
1.3
Ω*
KA
K
I
=0.1I
AC
K
I =100µA,
10Hz ≤ f ≤ 10kHz
70
70
70
70
µV
*
N
K
RMS
∆V
Reverse Breakdown Voltage
Long-term Stability
t=1000hrs, T=25°C,
120
120
120
120
ppm*
R
I =100µA
K
*Typical.
Guaranteed Electrical Characteristics, FAN4040-2.5, Extended Temperature Range
(T = 25°C unless otherwise specified, in free air)
A
The • denotes specifications which apply over the full operating temperature range.
Limits
Units
Symbol Parameter
Conditions
= 100µA
A
B
C
D
V
Reverse Breakdown Voltage
I
I
2.500 2.500 2.500 2.500
V*
R
K
K
TCV
Reverse Breakdown Voltage
Tolerance
= 100µA
±2.5 ±5.0 ±12
±25
±25
±±9
mV
mV
R
•
•
•
±30
±35
I
Minimum Operating Current
65
65
65
70
µA
RMIN
∆V /∆T
Reverse Breakdown Voltage
Temperature Coefficient
I
I
= 1mA
±100 ±100 ±100 ±150 ppm/°C
R
K
∆V (∆I ) Reverse Breakdown Voltage
≤ I ≤1mA
•
•
1.5
1.5
1.5
1.5
mV
mV
mV*
RMIN
1mA ≤ I ≤ 15mA
K
R
K
Change with Operating Current
Reverse Dynamic Impedance
Wideband Noise
10.0 10.0 10.0 10.0
10
K
1mA ≤ I ≤ 25mA
10
10
12
K
Z
e
I =1mA, f=120Hz,
1.0
1.0
1.0
1.3
Ω*
KA
K
I
=0.1I
AC
K
I =100µA,
K
70
70
70
70
µV
*
N
RMS
10Hz ≤ f ≤ 10kHz
∆V
Reverse Breakdown Voltage
Long-term Stability
t=1000hrs, T=25°C,
120
120
120
120
ppm*
R
I =100µA
K
*Typical.
4
REV. 1.0.5 1/29/03
PRODUCT SPECIFICATION
FAN4040
Guaranteed Electrical Characteristics, FAN4040-3.3, Extended Temperature Range
(T = 25°C unless otherwise specified, in free air)
A
The • denotes specifications which apply over the full operating temperature range.
Limits
Units
Symbol Parameter
Conditions
= 100µA
A
B
C
D
V
Reverse Breakdown Voltage
I
I
3.300 3.300 3.300 3.300
V*
R
K
K
TCV
Reverse Breakdown Voltage
Tolerance
= 100µA
±3.3 ±6.6 ±17
±30
±33
±65
mV
mV
R
•
•
•
±35
±±2
I
Minimum Operating Current
70
70
70
75
µA
RMIN
∆V /∆T
Reverse Breakdown Voltage
Temperature Coefficient
I
I
= 1mA
±100 ±100 ±100 ±150 ppm/°C
R
K
∆V (∆I ) Reverse Breakdown Voltage
≤ I ≤1mA
•
•
1.5
10
12
1.5
10
12
1.5
10
12
1.5
13
15
mV
mV
mV*
RMIN
1mA ≤ I ≤ 15mA
K
R
K
Change with Operating Current
Reverse Dynamic Impedance
Wideband Noise
K
1mA ≤ I ≤ 25mA
K
Z
e
I =1mA, f=120Hz,
1.0
1.0
1.0
1.3
Ω*
KA
K
I
=0.1I
AC
K
I =100µA,
10Hz ≤ f ≤ 10kHz
70
70
70
70
µV
*
N
K
RMS
∆V
Reverse Breakdown Voltage
Long-term Stability
t=1000hrs, T=25°C,
120
120
120
120
ppm*
R
I =100µA
K
*Typical.
Guaranteed Electrical Characteristics, FAN4040-5.0, Extended Temperature Range
(T = 25°C unless otherwise specified, in free air)
A
The • denotes specifications which apply over the full operating temperature range.
Limits
Units
Symbol Parameter
Conditions
= 100µA
A
B
C
D
V
Reverse Breakdown Voltage
I
I
5.00 5.00 5.00 5.00
V*
R
K
K
TCV
Reverse Breakdown Voltage
Tolerance
= 100µA
±5
±50
±10
±60
±2±
±70 ±100
100 100
±50
mV
mV
R
•
•
•
I
Minimum Operating Current
100
100
µA
RMIN
∆V /∆T
Reverse Breakdown Voltage
Temperature Coefficient
I
I
= 1mA
±100 ±100 ±100 ±150 ppm/°C
R
K
∆V (∆I ) Reverse Breakdown Voltage
≤ I ≤1mA
•
•
1.5
10
10
1.5
10
10
1.5
10
10
1.5
15
12
mV
mV
mV*
RMIN
1mA ≤ I ≤ 15mA
K
R
K
Change with Operating Current
Reverse Dynamic Impedance
Wideband Noise
K
1mA ≤ I ≤ 25mA
K
Z
e
I =1mA, f=120Hz,
1.0
1.0
1.0
1.3
Ω*
KA
K
I
=0.1I
AC
K
I =100µA,
10Hz ≤ f ≤ 10kHz
70
70
70
70
µV
*
N
K
RMS
∆V
Reverse Breakdown Voltage
Long-term Stability
t=1000hrs, T=25°C,
120
120
120
120
ppm*
R
I =100µA
K
*Typical.
REV. 1.0.5 1/29/03
5
FAN4040
PRODUCT SPECIFICATION
Mechanical Dimensions
SOT-23 Package
Notes:
Inches
Millimeters
Symbol
Notes
1. Dimensions are inclusive of plating.
2. Dimensions are exclusive of mold flash & metal burr.
3. Comply to JEDEC TO-236.
Min.
Max.
Min.
Max.
A
A1
B
c
.035
.000±
.012
.003
.110
.0±7
.0±±
.00±
.020
.008
.120
.055
.89
.01
1.12
.10
±. This drawing is for matrix leadframe only.
.30
.50
.08
.20
D
E
e
2.80
1.20
3.0±
1.±0
.037 BSC
.075 BSC
.083 .10±
.95 BSC
1.90 BSC
2.10 2.6±
e1
H
L
.021 REF
.016 Nom
.5± REF
.395 Nom
S
D
e1
e
S
c
L
E
H
B
A1
A
6
REV. 1.0.5 1/29/03
FAN4040
PRODUCT SPECIFICATION
Ordering Information
Example: FAN4040DIS325X ('X' denotes Tape and Reel)
FAN4040
D
I
S3
25
Grade
Temperature
-±0°C to 85°C – I
-±0°C to 125°C – E
Package
SOT23 = S3
Voltage
2.5V = 25
3.3V = 33
5.0V = 5
0.1% = A*
0.2% = B
0.5% = C
1.0% = D
* ‘A’ grade is a special order. Please contact factory for availability.
SOT-23 Package Marking Information
Only 3 fields of marking are possible on an SOT-23. This table gives the meaning of these fields.
Example: F2A
F
2
A
Voltage
2.5V = 2
3.3V = 3
5.0V = 5
Grade
0.1% = A
0.2% = B
0.5% = C
1.0% = D
DISCLAIMER
FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY
PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. FAIRCHILD DOES NOT ASSUME ANY
LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN; NEITHER
DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS.
LIFE SUPPORT POLICY
FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES
OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF FAIRCHILD SEMICONDUCTOR
CORPORATION. As used herein:
1. Life support devices or systems are devices or systems
which, (a) are intended for surgical implant into the body,
or (b) support or sustain life, or (c) whose failure to perform
when properly used in accordance with instructions for use
provided in the labeling, can be reasonably expected to
result in significant injury to the user.
2. A critical component is any component of a life support
device or system whose failure to perform can be
reasonably expected to cause the failure of the life support
device or system, or to affect its safety or effectiveness.
www.fairchildsemi.com
1/29/03 0.0m 006
Stock#DS3000±0±0
2003 Fairchild Semiconductor Corporation
相关型号：
FAN4040DIS333X
Two Terminal Voltage Reference, 1 Output, 3.3V, BIPolar, PDSO3, SOT-23, 3 PIN
FAIRCHILD
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