参数资料
型号: LT1460JCS3-3.3#TRPBF
厂商: LINEAR TECHNOLOGY CORP
元件分类: 基准电压源/电流源
英文描述: 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 3.3 V, PDSO3
封装: LEAD FREE, PLASTIC, TO-236AB, SOT-23, 3 PIN
文件页数: 5/26页
文件大小: 1112K
代理商: LT1460JCS3-3.3#TRPBF
LT1460
1460fc
OUTPUT CURRENT (mA)
0.1
15
OUTPUT
VOLTAGE
CHANGE
(mV)
20
25
30
35
1
10
100
1460 G47
10
5
–5
–10
0
125°C
25°C
–55°C
OUTPUT CURRENT (mA)
0
OUTPUT
VOLTAGE
CHANGE
(mV)
150
200
250
4
1460 G48
100
50
0
1
2
3
5
125°C
–55°C
25°C
TEMPERATURE (°C)
–50
OUTPUT
VOLTAGE
(V)
10.002
10.004
10.006
0
50
75
1460 G49
9.998
10.000
9.996
9.994
9.992
9.990
9.988
9.986
9.984
9.982
–25
25
100 125
THREE TYPICAL PARTS
FREQUENCY (Hz)
100
1000
10
1k
10k
1460 G44
100
100k
NOISE
VOLTAGE
(nV/√
Hz
)
TIME (2 SEC/DIV)
OUTPUT
NOISE
(20V/DIV)
1460 G45
INPUT-OUTPUT VOLTAGE (V)
0
0.1
OUTPUT
CURRENT
(mA) 10
125°C
25°C
100
0.5
1.0
1.5
2.0
2.5
1460 G46
1
–55°C
INPUT VOLTAGE (V)
0
SUPPLY
CURRENT
(A)
50
150
200
250
350
2
10
14
1460 G50
100
300
8
18 20
4
6
12
16
125°C
–55°C
25°C
INPUT VOLTAGE (V)
6
OUTPUT
VOLTAGE
(V) 10.000
10.005
10.010
12
16
1460 G51
9.995
9.990
8
10
14
18
20
9.985
9.980
125°C
–55°C
25°C
Characteristic curves are similar for all voltage
options of the LT1460S3. Curves from the LT1460S3-2.5 and the LT1460S3-10 represent the extremes of the voltage options.
Characteristic curves for other output voltages fall between these curves, and can be estimated based on their voltage output.
LT1460S3-2.5V Output Voltage
Noise Spectrum
LT1460S3-2.5V Output Noise
0.1Hz to 10Hz
LT1460S3-10V Minimum Input-
Output Voltage Differential
LT1460S3-10V Load Regulation,
Sourcing
LT1460S3-10V Load Regulation,
Sinking
LT1460S3-10V Output Voltage
Temperature Drift
LT1460S3-10V Supply Current
vs Input Voltage
LT1460S3-10V Line Regulation
typical perForMance characteristics
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