參數(shù)資料
型號(hào): LT1236
廠商: Linear Technology Corporation
英文描述: Precision Reference(5V/10V精密電壓基準(zhǔn))
中文描述: 精密參考(5V/10V精密電壓基準(zhǔn))
文件頁數(shù): 5/12頁
文件大?。?/td> 219K
代理商: LT1236
5
LT1236
C
HARA TERISTICS
U
A
TYPICAL PERFOR
CE
Output Noise 0.1Hz to 10Hz,
LT1236-5
TIME (MINUTES)
0
3
5
LT1236 G15
1
2
4
6
O
μ
V
5
μ
V (1ppm)
FILTERING = 1 ZERO AT 0.1Hz
2 POLES AT 10Hz
Output Voltage Noise
BANDWIDTH (Hz)
10
8
R
μ
V
12
16
14
10
6
2
100
1k
10k
LT1236 G07
4
0
C
= 0
FILTER = 1 POLE
f
LOW
= 0.1Hz
LT1236-10
LT1236-5
Output Voltage Temperature Drift
LT1236-5
OUTPUT CURRENT (mA)
–10
O
1
3
5
4
2
0
–2
–4
6
LT1236 G09
–1
–3
–5
–6
SOURCING
–8
–4
0
4
8
–2
2
10
V
IN
= 8V
SINKING
Load Regulation LT1236-5
Quiescent Current, LT1236-5
INPUT VOLTAGE (V)
0
0
I
0.2
0.6
0.8
1.0
35
30
1.8
LT1236 G10
0.4
5
10
15
20
25
40
1.2
1.4
1.6
T
J
= –55
°
C
T
J
= 25
°
C
T
J
= 125
°
C
I
OUT
= 0
Thermal Regulation, LT1236-5
TIME (ms)
O
–1.0
–0.5
140
LT1236 G12
20
60
100
0
0
40
80
120
LOAD
REGULATION
THERMAL
REGULATION*
I
LOAD
= 10mA
*INDEPENDENT OF TEMPERATURE COEFFICIENT
V
IN
= 25V
POWER = 200mW
Sink Mode* Current Limit,
LT1236-5
OUTPUT VOLTAGE (V)
0
0
C
10
30
40
50
4
8
10
18
LT1236 G11
20
2
6
12
14
16
60
V
IN
= 8V
*NOTE THAT AN INPUT VOLTAGE IS REQUIRED
FOR 5V UNITS.
Load Transient Response,
LT1236-5, C
LOAD
= 0
TIME (
μ
s)
O
2
LT1236 G13
1
0
2
4
1
3
3
0
4
I
SOURCE
= 2-10mA
I
SOURCE
= 0.5mA
I
SINK
= 0
I
SINK
= 0.2mA
I
SINK
= 2-10mA
50mV
50mV
I
SINK
= 100
μ
A
P-P
I
SOURCE
= 100
μ
A
P-P
I
SOURCE
= 0
Load Transient Response,
LT1236-5, C
LOAD
= 1000pF
TIME (
μ
s)
O
10
LT1236 G14
5
0
10
20
5
15
15
0
20
I
SOURCE
= 2-10mA
I
SOURCE
= 100
μ
A
P-P
I
SOURCE
= 0.2mA
I
SINK
= 0
I
SINK
= 0.2mA
I
SINK
= 2-10mA
20mV
20mV
I
SINK
= 100
μ
A
P-P
I
SOURCE
= 0
TEMPERATURE (
°
C)
–40
5.000
O
5.002
5.005
0
40
60
LT1236 G08
5.001
5.004
5.003
–20
20
80
100
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