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Energy Management
APPLICATIONS
PRODUCT DESCRIPTION
The AS4040 is a two-terminal, temperature compensated, band-gap voltage reference, which provides a fixed 2.5V output for input
currents between 100
碌A(chǔ)
to 15mA. The bandgap voltage (2.5V) is independently trimmed from the output voltage to achieve a very
low tempco. This trimming technique process gives a very stable device over the full temperature range (A grade 50 ppm/
擄C).
The
AS4040 is available in the sub-miniature (3mm
脳
1.3mm) SOT-23, SO-8 surface mount package, or TO-92 package. The operating
temperature is -40擄C to 85擄C.
The AS4040 advanced design eliminates the need for an external stabilized capacitor while insuring stability with any capacitive load,
making them easy to use.
ORDERING INFORMATION
Part Number
AS4041YN-X
AS4041YS-X
AS4041YM-X
Package Type
TO-92
SO-8
SOT-23
Temperature Coef.
Y= A=100ppm/擄C
B=150ppm/擄C
Output Accuracy
1=0.5%
2=1%
3=2%
Reverse Breakdown Voltage
2.5 = 2.5V
5.0 = 5.0V
X=
V=
Note: Consult factory for lower tempco and tolerance.
PIN CONNECTIONS
8-Pin Surface Mount (S)
N/C
N/C
N/C
-
1
2
3
4
8
7
6
5
+
N/C
N/C
N/C
-
3
SOT-23-3 (M)
2
1
TO-92 (N)
1
2
3
+
Bottom View
Top View
Top View
Rev. 10/11/00