LM4050AEM3-2.5+T Maxim Integrated Products, LM4050AEM3-2.5+T Datasheet - Page 7

• Manufacturer Part Number: LM4050AEM3-2.5+T
• Description: IC PREC MCRPWR REF 2.5V SOT23-3
• Manufacturer: Maxim Integrated Products

Specifications of LM4050AEM3-2.5+T

• Reference Type: Shunt
• Voltage - Output: 2.5V
• Tolerance: ±0.1%
• Temperature Coefficient: 50ppm/°C
• Number Of Channels: 1
• Current - Cathode: 65µA
• Current - Output: 15mA
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: SOT-23-3, TO-236-3, Micro3™, SSD3, SST3
• Product: Voltage References
• Topology: Shunt References
• Output Voltage: 2.5 V
• Initial Accuracy: 0.1 %
• Average Temperature Coefficient (typ): 50 PPM / C
• Shunt Current (max): 15 mA
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Shunt Current (min): 60 uA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Input: -
• Current - Quiescent: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: LM4050AEM3-2.5+T

ELECTRICAL CHARACTERISTICS—5.000V
(I
Note 1: All devices are 100% production tested at +25°C and are guaranteed by design for T
Note 2: The limit over the full temperature range for the reverse breakdown voltage tolerance is defined as:
Note 3: Guaranteed by design.
References with Multiple Reverse Breakdown Voltages
R
Reverse Breakdown Voltage
Reverse Breakdown Voltage
Tolerance (Note 2)
Minimum Operating Current
Average Reverse Voltage
Temperature Coefficient
(Notes 2, 3)
Reverse Breakdown Voltage
Change with Operating
Current Change
Reverse Dynamic
Impedance (Note 3)
Wideband Noise
Reverse Breakdown Voltage
Long-Term Stability
= 100µA, T
where ΔV
and V
The total tolerance over the full temperature range for the different grades where maxΔT = +100°C is shown below:
PARAMETER
• A grade: ±0.6% = ±0.1% ±50ppm/°C
• B grade: ±0.7% = ±0.2% ±50ppm/°C
• C grade: ±1.0% = ±0.5% ±50ppm/°C
A
R
= T
is the reverse breakdown voltage.
R
MIN
/ ΔT is the V
_______________________________________________________________________________________
50ppm/°C Precision Micropower Shunt Voltage
to T
MAX
, unless otherwise noted. Typical values are at T
R
temperature coefficient, maxΔT is the difference from the +25°C reference point to T
[V
SYMBOL
ΔV
RTOL
V
I
RMIN
ΔV
RTOL
V
Z
e
R
N
R
R
/ΔT
R
] ±[(ΔV
T
LM4050A
LM4050B
LM4050C
I
I
I
I
1mA ≤ I
I
I
T = 1000h
R
R
R
RMIN
R
R
A
R
= 10mA
= 1mA
= 100µA
= 1mA, f = 120Hz, I
= 100µA, 10Hz ≤ f ≤ 10kHz
= +25°C
/ ΔT) X (maxΔT) X (V
✕
✕
✕
≤ I
100°C
100°C
100°C
R
R
≤ 15mA
≤ 1mA
CONDITIONS
AC
R
)]
LM4050A (0.1%)
LM4050B (0.2%)
LM4050C (0.5%)
= 0.1I
R
A
= +25°C.) (Note 1)
A
4.9950
4.9900
4.9750
= T
MIN
MIN
to T
5.0000
5.0000
5.0000
TYP
±5.0
±10
±25
±30
±20
±15
120
0.5
3.5
0.5
54
80
MAX
, as specified.
5.0050
5.0100
5.0250
MAX
12.0
±30
±35
±50
±50
1.4
1.1
80
MIN
or T
ppm/°C
UNITS
µV
ppm
MAX
mV
mV
µA
Ω
V
RMS
,
7