herunterladen
Precision Shunt Reference Solutions:
LM404x and TL43x/TLV43x/TLVH43x
LM4040, LM4041
The Texas Instruments (TI) LM404x series of shunt voltage references are versatile, easy-to-use references for a vast array of
applications, including data-acquisition systems, power supplies and power-supply monitors, instrumentation and test equip-
ment, and battery-powered portable electronics. These shunt voltage references require no external capacitors for operation and
are stable with all capacitive loads. Additionally, the reference offers low dynamic impedance, low noise and a low temperature
coefficient to ensure a stable output voltage over a wide range of operating current and temperatures.
Technology for Innovators
TM
LM4041A
0.1%
0.2%
0.5%
1.0%
Adjustable 1.225V 2.048V 2.5V 3.0V 4.096V 5.0V 8.192V 10V
LM4041B
LM4041C
LM4041D
LM4041A12
LM4041B12
LM4041C12
LM4041D12
LM4040A20
LM4040B20
LM4040C20
LM4040D20
LM4040A25
LM4040B25
LM4040C25
LM4040D25
LM4040A30
LM4040B30
LM4040C30
LM4040D30
LM4040A41
LM4040B41
LM4040C41
LM4040D41
LM4040A50
LM4040B50
LM4040C50
LM4040D50
LM4040A82*
LM4040B82*
LM4040C82*
LM4040D82*
LM4040A10*
LM4040B10*
LM4040C10*
LM4040D10*
2.048
2.5
3.0
4.096
5.0
8.192*
10*
A = 0.1
B = 0.2
C = 0.5
D = 1
A, B, C Grades:
Tempco
Typ/Max (ppm/°C)
I
KA
Range
(mA)
0.045 (typ)
to 15
SOT23-3,
SC-70
Packages
V
KA
(V)
25°C
Accuracy
Max (%)
Device
LM4040
LM4041
0.045 (typ)
to 12
1.225
Adj: 1.225 to 10
D Grade:
15/100
15/150
ANODE
NC
NC
CATHODE
NC
NC
1
2
3*
1
2
3
5
4
NC
CATHODE
ANODE
DBZ (SOT-23) PACKAGE
(TOP VIEW)
DCK (SC-70) PACKAGE
(TOP VIEW)
LP (TO-92/TO-226) PACKAGE
(TOP VIEW)
CATHODE
ANODE
Packages and Pinouts
*Planned release in 2Q06.
*Planned release in 2Q06.
