參數(shù)資料
型號(hào): LT1999MPS8-50#PBF
廠商: Linear Technology
文件頁(yè)數(shù): 24/24頁(yè)
文件大?。?/td> 0K
描述: IC AMP CURR SENSE HV 8-MSOP
標(biāo)準(zhǔn)包裝: 100
放大器類(lèi)型: 電流檢測(cè)
電路數(shù): 1
輸出類(lèi)型: 帶緩沖
轉(zhuǎn)換速率: 3 V/µs
-3db帶寬: 1.2MHz
電流 - 輸入偏壓: 137.5µA
電壓 - 輸入偏移: 500µV
電流 - 電源: 5.8mA
電流 - 輸出 / 通道: 40mA
電壓 - 電源,單路/雙路(±): 4.5 V ~ 5.5 V
工作溫度: -55°C ~ 150°C
安裝類(lèi)型: 表面貼裝
封裝/外殼: 8-TSSOP,8-MSOP(0.118",3.00mm 寬)
供應(yīng)商設(shè)備封裝: 8-MSOP
包裝: 管件
LT1999-10/LT1999-20/
LT1999-50
9
1999fb
Typical perForMance characTerisTics
CMRR vs Frequency
FREQUENCY (kHz)
1
CMRR
(dB)
120
100
80
20
40
60
0
1000
1999 G23
10000
100
10
VCM = 12V
V+ = 5V
TA = 25°C
6 UNITS PLOTTED
LT1999-10
LT1999-20
LT1999-50
LT1999-50 2V Step Response
Settling Time
LT1999-10 2V Step Response
Settling Time
LT1999-20 2V Step Response
Settling Time
LT1999-50 Pulse Response
TIME (2s/DIV)
V SENSE
(0.1V
/DIV)
V
OUT
(1V
/DIV)
1999 G19
VOUT
VSENSE
VOUT
TIME (1s/DIV)
V OUT
(V)
OUTPUT
ERROR
(V)
4.5
3.5
1.5
2.5
0.5
4.0
2.0
3.0
1.0
0.100
0.050
–0.050
0
–0.100
0.075
–0.025
0.025
–0.075
1999 G20
OUTPUT ERROR
VOUT
V OUT
(V)
OUTPUT
ERROR
(V)
4.5
3.5
1.5
2.5
0.5
4.0
2.0
3.0
1.0
0.20
0.10
–0.01
0
–0.20
0.15
–0.05
0.05
–0.15
OUTPUT ERROR
TIME (1s/DIV)
–1
4
2
6
1999 G21
7
3
1
0
5
9 10
8
V OUT
(V)
OUTPUT
ERROR
(V)
4.5
3.5
1.5
2.5
0.5
4.0
2.0
3.0
1.0
0.500
0.250
–0.250
0
–0.500
0.375
–0.125
0.125
–0.375
TIME (1s/DIV)
1999 G22
VOUT
OUTPUT ERROR
LT1999-10 Pulse Response
LT1999-20 Pulse Response
TIME (2s/DIV)
V SENSE
(0.5V
/DIV)
V
OUT
(1V
/DIV)
1999 G17
VOUT
VSENSE
TIME (2s/DIV)
V SENSE
(0.2V
/DIV)
V
OUT
(1V
/DIV)
1999 G18
VOUT
VSENSE
FREQUENCY (kHz)
1
CMRR
(dB)
120
100
80
20
40
60
0
1000
100
1999 G24
10000
10
VCM = 0V
V+ = 5V
TA = 25°C
6 UNITS PLOTTED
LT1999-10
LT1999-20
LT1999-50
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