LM4051AIM3-1.2T Maxim Integrated Products, Inc., LM4051AIM3-1.2T Datasheet - Page 7

• Manufacturer Part Number: LM4051AIM3-1.2T
• Description: 50ppm/?c Precision Micropower Shunt Voltage References With Multiple Reverse Breakdown Voltages
• Manufacturer: Maxim Integrated Products, Inc.

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 ∆V
and V
The total tolerance over the full temperature range for the different grades where max∆T = +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
/ ∆T is the V
_______________________________________________________________________________________
50ppm/°C Precision Micropower Shunt Voltage
to T
MAX
, unless otherwise noted. Typical values are at T
R
temperature coefficient, max∆T is the difference from the +25°C reference point to T
[V
SYMBOL
∆V
RTOL
V
I
RMIN
∆V
RTOL
V
Z
e
R
N
R
R
/∆T
R
] ±[(∆V
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
/ ∆T) X (max∆T) 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