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PDF SPX385-5.0 Data sheet ( Hoja de datos )
| Número de pieza | SPX385-5.0 | |
| Descripción | 5V Micropower Voltage Reference | |
| Fabricantes | Sipex Corporation | |
| Logotipo |  |
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SPX385-5.0
5V Micropower Voltage Reference
FEATURES
N/C
■ Trimmed Bandgap .......................................... 1%
■ Wide Operating Current ............... 50µA to 20mA
■ Extended Temperature Range ... -40°C to +85°C
SPX385
3 Pin SOT-23
■ Dynamic Impedance .............................. 1Ω max
Cathode
Anode
■ Offered in Small SOT-23, TO-92, NSOIC, and
SOT-89
■ Low Cost Solution
APPLICATIONS
NC 1
NC 2
NC 3
Anode 4
SPX385
8 Pin nSOIC
8 Cathode
7 NC
6 NC
5 NC
■ Battery Operated Equipment
■ Adjustable Supplies
Now Available in Lead Free Packaging
■ Switching Power Supplies
■ Error Amplifiers
■ Single Supply Amplifier
■ Monitors / VCR / TV
■ Personal Computers
■ Power use meter
DESCRIPTION
The SPX385-5.0 is a micropower 2-terminal band-gap voltage reference with a very wide
operating current range from 50µA to 20mA that provides a stable voltage.
The SPX385-5.0 is available in SOT-23, TO-92, NSOIC, and SOT-89 packages with an
operating temperature range of -40°C to 85°C. A 1.2 and 2.5 volt device are also available -
SPX385-1.2, SPX385-2.5.
BLOCK DIAGRAM
Cathode (K)
1.5M
500k
Figure 1: Block Diagram
Date: 2/11/06
+
-
1.25V
Anode (A)
SPX385-5.0 Micropower Voltage Reference
1
© Copyright 2005 Sipex Corporation
1 page  
PACKAGE: 8 PIN -SOIC
D
D/2
E1/2
E1
8
7 65
E/2
E
1
Pin1 Designator
to be within this
INDEX AREA
e
(D/2 x E1/2)
TOP VIEW
2
34
(L1)
b
SIDE VIEW
A
A1
A2
Seating Plane
FRONT VIEW
Gauge Plane
h
L2
ø
L
h
Seating
Plane
ø1
ø2
ø1
R1
R
c
8 Pin NSOIC
JEDEC MS-012
Variation AA
SYMBOL
Dimensions in Millimeters:
Controlling Dimension
Dimensions in Inches
Conversion Factor:
1 Inch = 25.40 mm
MIN NOM
A
1.35
-
A1
0.10
-
A2
1.25
-
b
0.31
-
c
0.17
-
E 6.00 BSC
E1 3.90 BSC
e 1.27 BSC
h 0.25
L
0.40
-
L1 1.04 REF
L2 0.25 BSC
R
0.07
-
R1
0.07
-
ø 0º -
ø1 5º -
ø2 0º -
D 4.90 BSC
SIPEX Pkg Signoff Date/Rev:
MAX
1.75
0.25
1.65
0.51
0.25
0.50
1.27
-
-
8º
15º
-
MIN NOM MAX
0.053 - 0.069
0.004 - 0.010
0.049 - 0.065
0.012 - 0.020
0.007 - 0.010
0.236 BSC
0.154 BSC
0.050 BSC
0.010 - 0.020
0.016 - 0.050
0.041 REF
0.010 BSC
0.003
-
-
0.003
-
-
0º - 8º
5º - 15º
0º -
-
0.193 BSC
JL Aug16-05 / Rev A
Date: 2/11/06
SPX385-5.0 Micropower Voltage Reference
5
© Copyright 2005 Sipex Corporation
5 Page | ||
| Páginas | Total 8 Páginas | |
| PDF Descargar | [ Datasheet SPX385-5.0.PDF ] | |
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