ICC
參數(shù)資料
型號: LT1969CMS
廠商: Linear Technology
文件頁數(shù): 19/20頁
文件大?。?/td> 0K
描述: IC OP-AMP ADJ CURRNT DUAL 10MSOP
標(biāo)準(zhǔn)包裝: 50
放大器類型: 通用
電路數(shù): 2
轉(zhuǎn)換速率: 200 V/µs
增益帶寬積: 700MHz
電流 - 輸入偏壓: 1.5µA
電壓 - 輸入偏移: 1000µV
電流 - 電源: 7mA
電流 - 輸出 / 通道: 700mA
電壓 - 電源,單路/雙路(±): 4 V ~ 13 V,±2 V ~ 6.5 V
工作溫度: 0°C ~ 70°C
安裝類型: 表面貼裝
封裝/外殼: 10-TFSOP,10-MSOP(0.118",3.00mm 寬)
供應(yīng)商設(shè)備封裝: 10-MSOP
包裝: 管件
8
LT1969
TYPICAL PERFOR A CE CHARACTERISTICS
UW
Gain Bandwidth Product
vs Supply Current
ICC, PER AMPLIFIER (mA)
0
1400
1200
1000
800
600
400
200
0
610
1959 G28
24
812
GAIN
BANDWIDTH
PRODUCT
(MHz)
VS = ±6V
AV = –10
ICC, PER AMPLIFIER (mA)
0
75
PHASE
MARGIN
76
77
78
79
81
2
46
8
1969 G29
10
12
80
VS = ±6V
MEASURED AT AV = –10
ICC, PER AMPLIFIER (mA)
0
SLEW
RATE
(V/
s)
350
4
1969 G30
200
100
12
6
50
0
400
300
250
150
810
12
RISING
FALLING
VS = ±6V
Phase Margin vs Supply Current
Slew Rate vs Supply Current
Output Impedance
vs Supply Current
Output Impedance
vs Frequency Low Power **
ICC PER AMPLIFIER (mA)
0.1
OUTPUT
IMPEDANCE
(
)
1
10
100
0
468
0.01
2
10
357
19
1969 G31
VS = ±6V
AV = 10
f = 1MHz
f = 600kHz
FREQUENCY (Hz)
0.1
OUTPUT
IMPEDANCE
(
)
1
10
100
1M
10M
100M
1969 G32
0.01
100k
VS = ±6V
AV = 100
AV = 10
Harmonic Distortion vs Output
Swing, AV = 2, VS = ±2.5V
Harmonic Distortion
vs Output Current, VS = ±6V
OUTPUT VOLTAGE (VP-P)
DISTORTION
(dBc)
0
1969 G24
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
1
2
3
4
5
2nd
3rd
2nd
3rd
TA = 25°C
RF = RG = 1k
RC = 124
CC = 100pF
f = 1MHz
SEE FIGURE 3
RL = 25
RL = 100
PEAK OUTPUT CURRENT (mA)
HIGHEST
HARMONIC
DISTORTION
(dBc)
0
1969 G25
–30
–40
–50
–60
–70
–80
100
200
300
400
500
RL = 5
RL = 10
TA = 25°C
AV = 10
f = 1MHz
RL = 25
Harmonic Distortion
vs Output Current, VS = ±2.5V
Undistorted Output Swing
vs Frequency
PEAK OUTPUT CURRENT (mA)
HIGHEST
HARMONIC
DISTORTION
(dBc)
0
1969 G26
–30
–40
–50
–60
–70
–80
50
100
150
200
250
RL = 5
RL = 10
TA = 25°C
AV = 10
f = 1MHz
RL = 25
FREQUENCY (Hz)
100k
OUTPUT
VOLTAGE
SWING
(V
P-P
)
12
10
8
6
4
2
0
1M
10M
1969 G27
TA = 25°C
AV = 10
RL = 100
1% DISTORTION
VS = ±2.5V
VS = ±6V
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