LT1460BIN8-5 Linear Technology, LT1460BIN8-5 Datasheet - Page 16
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LT1460BIN8-5
Manufacturer Part Number
LT1460BIN8-5
Description
IC PREC SERIES REF MICRPWR 8-DIP
Manufacturer
Linear Technology
Datasheet
1.LT1460EIS8-5.pdf
(26 pages)
Specifications of LT1460BIN8-5
Reference Type
Series
Voltage - Output
5V
Tolerance
±0.1%
Temperature Coefficient
10ppm/°C
Voltage - Input
5.9 ~ 20 V
Number Of Channels
1
Current - Quiescent
175µA
Current - Output
40mA
Operating Temperature
-40°C ~ 85°C
Mounting Type
Through Hole
Package / Case
8-DIP (0.300", 7.62mm)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Current - Cathode
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LT1460BIN8-5
Manufacturer:
LT
Quantity:
79
LT1460
C
it will limit the load regulation.
Figure 6 to Figure 8 illustrate response in the LT1460-5.
The 1V step from 5V to 4V produces a current step of
1mA or 100µA for R
response of the reference with no load capacitance.
The reference settles to 5mV (0.1%) in less than 2µs for
a 100µA pulse and to 0.1% in 3µs with a 1mA step. When
load capacitance is greater than 0.01µF , the reference begins
to ring due to the pole formed with the output impedance.
Figure 8 shows the response of the reference to a 1mA
applications inForMation
L
V
= 1µF . R
IN
= 5V
0.1µF
V
V
V
V
V
V
C
GEN
OUT
OUT
GEN
OUT
OUT
IN
S
Figure 6. Response Time Test Circuit
should not be made arbitrarily large because
Figure 8. C
LT1460-5
L
= 1k or R
Figure 7. C
10µs/DIV
2µs/DIV
L
V
L
= 0.01µF
OUT
L
= 10k. Figure 7 shows the
= 0
C
L
R
L
1460 F07
1460 F08
V
GEN
5V
4V
R
R
5V
4V
R
R
L
L
L
L
= 10k
= 1k
= 10k
= 1k
1460 F06
5V
4V
and 100µA load current step with a 0.01µF load capacitor.
Figure 9 to Figure 11 illustrate response of the LT1460-10.
The 1V step from 10V to 9V produces a current step of
1mA or 100µA for R
the response of the reference with no load capacitance.
The reference settles to 10mV (0.1%) in 0.4µs for a 100µA
pulse and to 0.1% in 0.8µs with a 1mA step. When load
capacitance is greater than 0.01µF , the reference begins
to ring due to the pole formed with the output impedance.
Figure 11 shows the response of the reference to a 1mA and
100µA load current step with a 0.01µF load capacitor.
V
IN
= 12.5V
0.1µF
V
V
V
V
V
V
GEN
OUT
OUT
GEN
OUT
OUT
C
IN
Figure 9. Response Time Test Circuit
Figure 11. C
LT1460-10
L
Figure 10. C
= 1k or R
10µs/DIV
2µs/DIV
L
V
= 0.01µF
L
OUT
L
= 0
= 10k. Figure 10 shows
C
L
R
L
1460 F10
1460 F11
V
GEN
10V
9V
R
R
10V
9V
R
R
L
L
L
L
= 10k
= 1k
= 10k
= 1k
1460 F09
1460fc
10V
9V