参数资料
型号: LT1227CS8#TRPBF
厂商: Linear Technology
文件页数: 8/12页
文件大小: 0K
描述: IC VIDEO CURRNT FEEDBK AMP 8SOIC
标准包装: 2,500
应用: 电流反馈
电路数: 1
-3db带宽: 140MHz
转换速率: 1100 V/µs
电流 - 电源: 10mA
电流 - 输出 / 通道: 60mA
电压 - 电源,单路/双路(±): 4 V ~ 30 V,±2 V ~ 15 V
安装类型: 表面贴装
封装/外壳: 8-SOIC(0.154",3.90mm 宽)
供应商设备封装: 8-SOIC
包装: 带卷 (TR)
5
LT1227
CC
HARA TERISTICS
UW
A
TYPICALPERFOR
CE
Maximum Capacitive Load
vs Feedback Resistor
Total Harmonic Distortion
vs Frequency
Maximum Undistorted Output
vs Frequency
Output Short-Circuit Current
vs Junction Temperature
TEMPERATURE (
°C)
–50
30
OUTPUT
SHORT-CIRCUIT
CURRENT
(mA)
50
0
50
100
LT1227 TPC15
40
–25
25
60
70
75
150 175
125
Output Saturation Voltage
vs Temperature
Input Common Mode Limit
vs Temperature
Spot Noise Voltage and Current
vs Frequency
FREQUENCY (Hz)
POWER
SUPPLY
REJECTION
(dB)
20
40
60
80
10k
1M
10M
100M
LT1227 TPC17
0
100k
VS = ±15V
RL = 100
RF = RG = 1k
NEGATIVE
POSITIVE
Power Supply Rejection
vs Frequency
FREQUENCY (Hz)
0.1
OUTPUT
IMPEDANCE
(
)
10k
1M
10M
100M
LT1227 TPC18
0.001
100k
100
10
1
0.01
VS = ±15V
RF = RG = 2k
RF = RG = 1k
Output Impedance vs Frequency
TEMPERATURE (
°C)
–50
V
COMMON
MODE
RANGE
(V)
0.5
1.5
2.0
V+
–1.5
0
50
75
LT1227 TPC13
1.0
–1.0
–0.5
–2.0
–25
25
100
125
V+ = 2V TO 18V
V= –2V TO –18V
TEMPERATURE (
°C)
–50
–1.0
V+
25
75
LT1227 TPC14
1.0
–25
0
50
100
125
0.5
V
–0.5
OUTPUT
SATURATION
VOLTAGE
(V)
RL =
±2V ≤ VS ≤ ±18V
FEEDBACK RESISTOR (k
)
10
CAPACITIVE
LOAD
(pF)
100
1000
10000
01
3
1
LT1227 TPC10
2
VS = ±5V
VS = ±15V
RL = 1k
PEAKING
≤ 5dB
GAIN = 2
FREQUENCY (MHz)
1
0
OUTPUT
VOLTAGE
(V
P-P
)
5
10
15
20
25
10
100
LT1127 TPC12
VS = ±15V
RL = 1k
RF = 1k
AV = +10
AV = –1
AV = +1
AV = +2
FREQUENCY (Hz)
10
0.001
TOTAL
HARMONIC
DISTORTION
(%)
0.01
0.1
1k
100k
LT1227 TPC11
100
10k
VO = 7VRMS
VO = 1VRMS
VS = ±15V
RL = 400
RF = RG = 1k
FREQUENCY (Hz)
10
1
10
100
1k
100k
LT1227 TPC16
100
10k
SPOT
NOISE
(nV/
Hz
OR
pA/
Hz)
–in
en
+in
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