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LM4041Q датащи(PDF) 3 Page - Diodes Incorporated

номер детали LM4041Q
подробное описание детали  AUTOMOTIVE GRADE 1.225V AND ADJUSTABLE PRECISION REFERENCE
PDF  7 Pages
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производитель  DIODES [Diodes Incorporated]
домашняя страница  http://www.diodes.com
Logo DIODES - Diodes Incorporated

LM4041Q датащи(HTML) 3 Page - Diodes Incorporated

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LM4041Q
Document number: DS37001 Rev. 1 - 2
3 of 7
www.diodes.com
March 2014
© Diodes Incorporated
LM4041Q
A Product Line of
Diodes Incorporated
Electrical Characteristics
LM4041_Q (Fixed 1.225V)
Electrical characteristics over recommended operating conditions, TA = +25C, unless otherwise stated, IRMIN <IR<12mA, VREF<VOUT<10V.
LM4041CQ and LM4041DQ have initial tolerances of 0.5% and 1% respectively.
Symbol
Parameter
Conditions
Typ
LM4041C
Limits
LM4041D
Limits
Units
—
TA
VREF
Reverse Breakdown Voltage
IR = 100µA
+25°C
1.225
—
—
V
Reverse Breakdown Voltage
Tolerance
+25°C
—
±6
±12
mV
-40°C to +85°C
—
±14
±24
-40°C to +125°C
—
±18.4
±31
IRMIN
Minimum Operating Current
—
+25°C
45
60
65
µA
-40°C to +85°C
65
70
-40°C to +125°C
68
73
VR
Average Reverse Breakdown
Voltage Temperature Coefficient
IR = 10mA
-40°C to +125°C
±20
—
—
ppm/°C
IR = 1mA,
±15
±100
±150
IR = 100µA
±15
—
—
VRR
Reverse Breakdown Change With
Current
IRMIN < IR < 1mA
+25°C
0.7
1.5
2.0
mV
-40°C to +85°C
2.0
2.5
-40°C to +125°C
2.0
2.5
1mA < IR < 12mA
+25°C
2.5
6.0
8.0
-40°C to +85°C
8.0
10.0
-40°C to +125°C
8.0
10.0
ZR
Dynamic Output Impedance
IR = 1mA, f = 120Hz, IAC = 0.1IR
0.5
1.5
2.0
Ω
en
Noise Voltage
IR = 100µA
10Hz < f < 10kHz
20
—
—
µVRMS
VR
Long Term Stability (Non cumulative) t = 1000Hrs
IR = 100µA
120
—
—
ppm
LM4041DADJQ (Adjustable)
Electrical characteristics over recommended operating conditions, TA = +25C, IRMIN <IR <12 mA, VREF <VOUT <10V unless otherwise stated. The
grade D designates initial reference voltage tolerance of ±1% and is measured at an output/cathode voltage of 5V.
Symbol
Parameter
Conditions
Typ
LM4041D
Limits
Units
—
TA
VREF
Reverse Breakdown Voltage
IR = 100 µA, VKA = 5V
+25°C
1.233
—
V
Reverse Breakdown Voltage Tolerance
+25°C
—
±12
mV
-40°C to +85°C
—
±24
-40°C to +125°C
—
±30
IRMIN
Minimum Operating Current
—
+25°C
45
65
µA
-40°C to +85°C
70
-40°C to +125°C
73
VR
Average Reverse Breakdown Voltage
Temperature Coefficient
IR = 10mA
-40°C to +125°C
±20
—
ppm/°C
IR = 1mA,
±15
±150
IR = 100µA
±15
—
VRVK
Reference voltage change with cathode
voltage change
IR = 1mA
+25°C
-1.55
-2.5
mV/V
-40°C to +85°C
-3.0
-40°C to +125°C
-4.0
IREF
Reference input current
—
+25°C
60
150
nA
-40°C to +85°C
200
-40°C to +125°C
200
VRR Reverse Breakdown Change With Current
IRMIN < IR < 1mA
VOUT > 1.6V
+25°C
0.7
2.0
mV
-40°C to +85°C
2.5
-40°C to +125°C
2.5
1mA < IR < 12 mA
VOUT > 1.6V
+25°C
2
6.0
-40°C to +85°C
8.0
-40°C to +125°C
10.0
ZR
Dynamic Output Impedance
IR = 1mA, f = 120Hz
IAC = 0.1IR
VKA = VREF
0.5
—
Ω
VKA = 10V
2
—
Ω
en
Noise Voltage
IR = 100µA, 10Hz < f < 10kHz
20
—
µVRMS
VR
Long Term Stability
(Non cumulative)
t = 1000Hrs, IR = 100µA
120
—
ppm



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