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Voltage References. LM4041 Datasheet

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Voltage References. LM4041 Datasheet






LM4041 References. Datasheet pdf. Equivalent




LM4041 References. Datasheet pdf. Equivalent





Part

LM4041

Description

Precision Micro-Power Shunt Voltage References



Feature


.
Manufacture

ON Semiconductor

Datasheet
Download LM4041 Datasheet


ON Semiconductor LM4041

LM4041; .


ON Semiconductor LM4041

.


ON Semiconductor LM4041

.

Part

LM4041

Description

Precision Micro-Power Shunt Voltage References



Feature


.
Manufacture

ON Semiconductor

Datasheet
Download LM4041 Datasheet




 LM4041
LM4040, LM4041
Precision Micro-Power
Shunt Voltage References
Description
LM4040 and LM4041 are precision twoterminal shunt mode
voltage references offered in factory programmed reverse breakdown
voltages of 1.225 V, 2.500 V, 3.000 V, 3.300 V, 4.096 V, and 5.000 V.
ON Semiconductor’s Charge Programmable floating gate
technology ensures precise voltage settings offering five grades of
initial accuracy; from 0.1% to 2%.
LM4040 and LM4041 operate over a shunt current range of 60 mA
to 15 mA with low dynamic impedance, and 100 ppm/°C temperature
coefficient ensuring stable reverse breakdown voltage accuracy over a
wide range of operating conditions.
These shunt regulators do not require an external stabilizing
capacitor but are stable with any capacitive load (up to 1 mF).
Offered in space saving SOT23 and SC70 packages LM4040 and
LM4041 are specified for operation over the full industrial
temperature range of 40°C to +85°C.
Features
Reverse Breakdown Voltages:
1.225 V
2.500 V
3.000 V
3.300 V
4.096 V
5.000 V
Accuracy Grades:
A: ±0.1%
D: ±1.0%
B: ±0.2%
C: ±0.5%
E: ±2.0%
Operating Current: 60 mA to 15 mA
Low Output Noise: 35 mV
(10 Hz to 10 KHz)
Small Package Size: SOT23, SC70
These Devices are PbFree, Halogen Free/BFR Free and are RoHS
Compliant
Typical Applications
Mobile Handheld Devices
Industrial Process Control
Instrumentation
Laptop and Desktop PCs
Automotive
Energy Management
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SOT23 3 Lead
TB SUFFIX
CASE 527AG
SC70 5 Lead
SD SUFFIX
CASE 419AC
MARKING DIAGRAMS
4xYM
G
4xA
G
4x = Specific Device Code
= (4L = LM4040, 4M = LM4041)
A = Assembly Location Code
Y = Production Year
M = Production Month
G = PbFree Package
PIN CONNECTIONS
1
2
(SOT23)
1
32
3
(SC70)
5
4
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 13 of this data sheet.
© Semiconductor Components Industries, LLC, 2012
November, 2012 Rev. 3
1
Publication Order Number:
LM4040/D




 LM4041
LM4040, LM4041
RS
VIN LM4040
LM4041
VR
Table 1. PIN DESCRIPTIONS
Pin
SOT23
SC70
Name
13
V+
21
V
32
NC
4 NIC
5 NIC
Figure 1. Test Circuit
Function
Positive voltage
Negative voltage
This pin must be left floating or connected to V.
No Internal Connection. A voltage or signal applied to this pin will have no effect.
Table 2. ABSOLUTE MAXIMUM RATINGS
Parameter
Rating
Unit
Reverse Current
20 mA
Forward Current
10 mA
Junction Temperature
150 °C
Power Dissipation
SOT233
300 mW
Power Dissipation
SC705
240 mW
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the
Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect
device reliability.
Table 3. RECOMMENDED OPERATING CONDITIONS
Parameter
IREVERSE
Ambient Temperature Range
Rating
0.06 15
40 to +85
Unit
mA
°C
Table 4. ESD SUSCEPTABILITY
Symbol
ESD
Human Body Model
Machine Model
Parameter
Min
2000
200
Units
V
V
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2




 LM4041
LM4040, LM4041
Table 5. DC ELECTRICAL CHARACTERISTICS
(IR = 100 mA, TA = 40°C to +85°C, unless otherwise noted. Typical values are at TA = +25°C.)
Limits
Symbol
Parameter
Test Conditions
Min Typ Max Units
1.225 V
VR Reverse Breakdown Voltage
TA = +25°C
LM4041A (0.1%)
LM4041B (0.2%)
1.2238
1.2226
1.225
1.225
1.2262
1.2274
V
LM4041C (0.5%)
1.219
1.225
1.231
LM4041D (1.0%)
1.213
1.225
1.237
LM4041E (2.0%)
1.200
1.225
1.250
VR Reverse Breakdown Voltage
Tolerance
LM4041A
LM4041B
±1.2 ±9.2
±2.4 ±10.4
mV
LM4041C
±6 ±14
LM4041D
±12 ±24
LM4041E
±25 ±36
IR_MIN
DVR/DT
Minimum Operating Current
Reverse Breakdown Voltage
Temperature Coefficient
IR = 10 mA
IR = 1 mA
LM4041A, B, C
LM4041D, E
45 65
mA
±20 ppm/°C
±15 ±100
±15 ±150
DVR/DIR
Reverse Breakdown Voltage
Change with Operating Current
IR = 100 mA
IR_MIN IR
1 mA
LM4041A, B, C
LM4041D, E
±15
0.7 2.0
0.7 2.5
mV
1 mA IR
15 mA
LM4041A, B, C
LM4041D, E
2.5 8
2.5 10
ZR Reverse Dynamic Impedance IR = 1 mA, LM4041A, B
f = 120 Hz,
IAC = 0.1 IR
LM4041C
LM4041D, E
0.5 1.5
0.5 1.5
0.5 2.0
W
eN
DVR
Wideband Noise
Reverse Breakdown Voltage
Long Term Stability
IR = 100 mA, 10 Hz f 10 KHz
T = 1000 h
200 mVRMS
120 ppm
VHYST
2.500 V
Thermal Hysteresis (Note 2)
DT = 40°C to +125°C
0.08 %
VR Reverse Breakdown Voltage
TA = +25°C
LM4040A (0.1%)
LM4040B (0.2%)
2.498
2.496
2.500
2.500
2.502
2.504
V
LM4040C (0.5%)
2.490
2.500
2.510
LM4040D (1.0%)
2.475
2.500
2.525
LM4040E (2.0%)
2.450
2.500
2.550
VR Reverse Breakdown Voltage
Tolerance
LM4040A
LM4040B
±2 ±19
±4 ±21
mV
LM4040C
±10 ±29
LM4040D
±25 ±49
LM4040E
±50 ±74
1. Guaranteed by design.
2. Thermal hysteresis is defined as the difference in voltage measured at +25°C after cycling to temperature 40°C and the 25°C measure-
ment after cycling to temperature +125°C.
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3



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