Datasheet

0
200
400
600
800
1000
100 1k 10k 100k 1M
Frequency (Hz)
Noise (nV/ Hz)
T
A
= +25°C
Gain = 2
V
REF
= 2.5V, Internal
−20
−15
−10
−5
0
5
10
15
20
0 4 8 12 16 20
Time (s)
V
NOISE
(µV)
T
A
= +25°C
-25
-20 -15 -10
-5
5 0
10 15 20 25
0
10
20
30
40
50
TemperatureDrift(ppm/°C
)
Population(%
)
30Units
T
A
= -40°Cto+105°C
2.495
2.497
2.499
2.501
2.503
2.505
−10 −8 −6 −4 −2 0 2 4 6 8 10
I
LOAD
(mA)
Output Voltage (V)
T
A
= +25°C
−40 −25 −10 5 20 35 50 65 80 95 110 125
2.495
2.497
2.499
2.501
2.503
2.505
T
A
(°C )
Voltage Output (V)
10 Units
2.499
2.4995
2.5
2.5005
2.501
2.7 3.1 3.5 3.9 4.3 4.7 5.1 5.5
AV
DD
(V)
Voltage Output (V)
T
A
= +25°C
AMC7812
SBAS513E –JANUARY 2011–REVISED SEPTEMBER 2013 www.ti.com
TYPICAL CHARACTERISTICS: INTERNAL REFERENCE
At +25°C, unless otherwise noted.
OUTPUT VOLTAGE vs TEMPERATURE OUTPUT VOLTAGE vs SUPPLY
Figure 69. Figure 70.
OUTPUT VOLTAGE vs OUTPUT CURRENT OUTPUT VOLTAGE DRIFT
Figure 71. Figure 72.
INTERNAL REFERENCE NOISE vs FREQUENCY INTERNAL REFERENCE NOISE 0.1Hz to 10Hz
Figure 73. Figure 74.
26 Submit Documentation Feedback Copyright © 2011–2013, Texas Instruments Incorporated
Product Folder Links: AMC7812