LM4050AEX3-5.0T 데이터 시트보기 (PDF) - Maxim Integrated
부품명
상세내역
제조사
LM4050AEX3-5.0T
Maxim Integrated
LM4050AEX3-5.0T Datasheet PDF : 14 Pages
| |||
LM4050/LM4051
50ppm/°C Precision Micropower Shunt Voltage
References with Multiple Reverse Breakdown Voltages
Electrical Characteristics—5.000V
(IR = 100µA, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.) (Note 2)
PARAMETER
Reverse Breakdown Voltage
Reverse Breakdown Voltage
Tolerance (Note 3)
Minimum Operating Current
Average Reverse Voltage
Temperature Coefficient
(Notes 3, 4)
Reverse Breakdown Voltage
Change with Operating
Current Change
Reverse Dynamic
Impedance (Note 4)
Wideband Noise
Reverse Breakdown Voltage
Long-Term Stability
SYMBOL
VR
VRTOL
IRMIN
DVR/DT
CONDITIONS
LM4050A (0.1%)
TA = +25°C
LM4050B (0.2%)
LM4050C (0.5%)
LM4050A
LM4050B
LM4050C
IR = 10mA
IR = 1mA
IR = 100µA
IRMIN ≤ IR ≤ 1mA
1mA ≤ IR ≤ 15mA
ZR
IR = 1mA, f = 120Hz, IAC = 0.1IR
eN
IR = 100µA, 10Hz ≤ f ≤ 10kHz
DVR
T = 1000h
MIN
4.9950
4.9900
4.9750
TYP
5.0000
5.0000
5.0000
±5.0
±10
±25
54
±30
±20
±15
0.5
3.5
MAX
5.0050
5.0100
5.0250
±30
±35
±50
80
±50
1.4
12.0
UNITS
V
mV
µA
ppm/°C
mV
0.5
1.1
Ω
80
µVRMS
120
ppm
Note 2: All devices are 100% production tested at +25°C and are guaranteed by design for TA = TMIN to TMAX, as specified.
Note 3: The limit over the full temperature range for the reverse breakdown voltage tolerance is defined as:
[VRTOL] ±[(∆VR / ∆T) X (max∆T) X (VR)]
where ∆VR / ∆T is the VR temperature coefficient, max∆T is the difference from the +25°C reference point to TMIN or TMAX,
and VR is the reverse breakdown voltage.
The total tolerance over the full temperature range for the different grades where max∆T = +100°C is shown below:
• A grade: ±0.6% = ±0.1% ±50ppm/°C x 100°C
• B grade: ±0.7% = ±0.2% ±50ppm/°C x 100°C
• C grade: ±1.0% = ±0.5% ±50ppm/°C x 100°C
Note 4: Guaranteed by design.
www.maximintegrated.com
Maxim Integrated │ 7
Share Link: