ADR3412ARJZ-R7 Analog Devices Inc, ADR3412ARJZ-R7 Datasheet - Page 14

• Manufacturer Part Number: ADR3412ARJZ-R7
• Description: IC VOLTAGE REF 3.3V SOT23-6
• Manufacturer: Analog Devices Inc

Specifications of ADR3412ARJZ-R7

• Topology: Series
• Input Voltage: 2.3V To 5.5V
• Reference Voltage: 1.2V
• Reference Voltage Tolerance: 1.2mV
• Voltage Reference Case Style: SOT-23
• No. Of Pins: 6
• Temperature Coefficient: 8ppm/°C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ADR3412/ADR3420/ADR3425/ADR3430/ADR3433/ADR3440/ADR3450
1
1
12
10
Figure 16. ADR3425 Output Voltage Noise (10 Hz to 10 kHz)
Figure 15. ADR3425 Output Voltage Noise (0.1 Hz to 10 Hz)
8
6
4
2
0
CH1 pk-pk = 18µV
CH1 pk-pk = 300µV
0.1
10µV/DIV
100µV/DIV
Figure 17. ADR3425 Output Noise Spectral Density
1
FREQUENCY (Hz)
10
TIME = 1s/DIV
TIME = 1s/DIV
100
CH1 RMS = 3.14µV
CH1 RMS = 42.0µV
1k
10k
Rev. B | Page 14 of 24
–10
–20
–30
–40
–50
–60
–70
–80
–90
1
2
1
2
0
Figure 18. ADR3425 Ripple Rejection Ratio vs. Frequency
10
Figure 20. ADR3425 Restart Response from Shutdown
V
V
IN
OUT
= 2V/DIV
C
C
L
IN
= 1V/DIV
= 1.1µF
Figure 19. ADR3425 Start-Up Response
= 0.1µF
ENABLE
100
FREQUENCY (Hz)
1k
V
V
C
R
C
R
TIME = 200µs/DIV
TIME = 200µs/DIV
V
ENABLE
IN
IN
L
IN
L
OUT
=
=
= 3.0v
= C
= C
∞
∞
= 1V/DIV
10k
L
L
= 0.1µF
= 1V/DIV
= 0.1µF
100k