参数资料
型号: LT1208CS8#PBF
厂商: Linear Technology
文件页数: 8/12页
文件大小: 0K
描述: IC OP-AMP HI-SPEED DUAL 8SOIC
标准包装: 100
放大器类型: 通用
电路数: 2
转换速率: 400 V/µs
增益带宽积: 45MHz
电流 - 输入偏压: 4µA
电压 - 输入偏移: 1000µV
电流 - 电源: 7mA
电流 - 输出 / 通道: 40mA
电压 - 电源,单路/双路(±): 5 V ~ 30 V,±2.5 V ~ 15 V
工作温度: 0°C ~ 70°C
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-SO
包装: 管件
产品目录页面: 1317 (CN2011-ZH PDF)
5
LT1208/LT1209
CC
HARA TERISTICS
UW
A
TYPICALPERFOR
CE
FREQUENCY (Hz)
100k
CROSSTALK
(dB)
1M
10M
100M
1208/09 G10
–20
–30
–40
–50
–60
–70
–80
–90
–100
–110
–120
TA = 25°C
VIN = 0dBm
AV = 1
VS = ±5V
RL = 500
VS = ±15V
RL = 1k
Power Supply Rejection Ratio
Common-Mode Rejection Ratio
Crosstalk vs Frequency
vs Frequency
FREQUENCY (Hz)
100
0
POWER
SUPPLY
REJECTION
RATIO
(dB)
40
80
100
1k
100k
1M
100M
10M
10k
20
60
VS = ±15V
TA = 25°C
+PSRR
–PSRR
1208/09 G11
FREQUENCY (Hz)
0
COMMON-MODE
REJECTION
RATIO
(dB)
40
100
120
1k
100k
1M
100M
1208/09 G12
10M
10k
20
60
80
VS = ±15V
TA = 25°C
Voltage Gain and Phase vs
Frequency Response vs
Frequency
Output Swing vs Settling Time
Capacitive Load
FREQUENCY (Hz)
100
–20
VOLTAGE
GAIN
(dB)
20
60
80
1k
100k
1M
100M
1208/09 B13
10M
10k
0
40
VS = ±5V
TA = 25°C
PHASE
MARGIN
(DEG)
0
40
80
100
20
60
VS = ±15V
VS = ±5V
VS = ±15V
FREQUENCY (Hz)
1M
–10
VOLTAGE
MAGNITUDE
(dB)
–6
–4
0
4
6
10
10M
100M
1208/09 G15
VS = ±15V
TA = 25°C
AV = –1
–8
–2
2
8
C = 1000pF
C = 0
C = 50pF
C = 100pF
C = 500pF
SETTLING TIME (ns)
0
OUTPUT
SWING
(V)
10
8
6
4
2
0
–2
–4
–6
–8
–10
100
1208/09 G14
25
50
75
125
VS = ±15V
TA = 25°C
10mV SETTLING
AV = 1
AV = –1
AV = 1
AV = –1
Closed-Loop Output Impedance
vs Frequency
Gain-Bandwidth vs Temperature
Slew Rate vs Temperature
FREQUENCY (Hz)
10k
0.01
OUTPUT
IMPEDANCE
(
)
0.1
1
10
100
100k
1M
10M
100M
1208/09 G16
VS = ±15V
TA = 25°C
AV = +1
TEMPERATURE (°C)
–50
200
SLEW
RATE
(V/
s)
300
350
450
500
–25
25
75
125
1208/09 G18
100
50
0
250
400
VS = ±15V
AV = –2
–SR
+SR
TEMPERATURE (°C)
–50
42
GAIN-BANDWIDTH
(MHz)
44
45
47
48
–25
25
75
125
1208/09 G17
100
50
0
43
46
VS = ±15V
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