參數(shù)資料
型號(hào): LT1460HCS3-3
廠商: LINEAR TECHNOLOGY CORP
元件分類: 基準(zhǔn)電壓源/電流源
英文描述: Family of Micropower Series References in SOT-23
中文描述: 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 3 V, PDSO3
封裝: PLASTIC, TO-236AB, SOT-23, 3 PIN
文件頁(yè)數(shù): 5/12頁(yè)
文件大?。?/td> 287K
代理商: LT1460HCS3-3
5
LT1460-10
TYPICAL PERFOR
M
A
CE CHARACTERISTICS
U
Power Supply Rejection Ratio
vs Frequency
Transient Responses
10
1
0.1
0
200
μ
s/DIV
L
μ
F
I
OUT
= 10mA
1460-10 G09
Output Impedance vs Frequency
FREQUENCY (kHz)
1
O
)
10
100
1000
0.01
1
10
100
0.1
0.1
1000
1460-10 G08
C
L
= 0
μ
F
C
L
= 1
μ
F
C
L
= 0.1
μ
F
Output Voltage Noise Spectrum
FREQUENCY (kHz)
0.01
0.1
1
10
1
10
0.1
100
1460-10 G10
N
μ
V
H
Output Noise 0.1Hz to 10Hz
TIME (SEC)
0
O
μ
V
8
1460-10 G11
2
4
6
10
12
14
APPLICATIO
S I
FOR
ATIO
U
Precision Regulator
The LT1460-10 is ideal as a precision regulator, and since
it operates in series mode it does not require a current
setting resistor. The reference can supply up to 20mA of
load current with good transient response. Load regula-
tion at 20mA output is typically 70ppm/mA meaning the
output changes only 14mV.
W
U
U
Capacitive Loads
The LT1460-10 is designed to be stable with capacitive
loads. With no capacitive load, the reference is ideal for
fast settling or applications where PC board space is a
premium. The test circuit shown in Figure 1 is used to
measure the response time for various load currents and
load capacitors. The 1V step from 10V to 9V produces a
INPUT FREQUENCY (kHz)
20
P
40
60
50
80
100
10
30
70
90
0.1
10
100
1000
1460-10 G07
0
1
相關(guān)PDF資料
PDF描述
LT1460HCS3-3.3 Family of Micropower Series References in SOT-23
LT1460HCS3-5 Family of Micropower Series References in SOT-23
LT1460BIN8-10 Micropower Precision Series Reference
LT1460BIN8-2.5 Micropower Precision Series Reference
LT1460BIN8-5 Micropower Precision Series Reference
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