参数资料
型号: LT1724IS#TR
厂商: Linear Technology
文件页数: 2/18页
文件大小: 0K
描述: IC PREC OPAMP 200MHZ QUAD 14SOIC
标准包装: 2,500
放大器类型: 电压反馈
电路数: 4
转换速率: 70 V/µs
增益带宽积: 200MHz
电流 - 输入偏压: 40nA
电压 - 输入偏移: 100µV
电流 - 电源: 3.7mA
电流 - 输出 / 通道: 50mA
电压 - 电源,单路/双路(±): 5 V ~ 10 V,±2.5 V ~ 5 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 14-SOIC(0.154",3.90mm 宽)
供应商设备封装: 14-SO
包装: 带卷 (TR)
其它名称: LT1724ISTR
LT1722/LT1723/LT1724
10
172234fb
TYPICAL PERFORMANCE CHARACTERISTICS
Channel Separation vs Frequency
Power Supply Rejection Ratio
vs Frequency
Common Mode Rejection Ratio
vs Frequency
Slew Rate vs Temperature
Phase Margin vs Supply Voltage
Gain Bandwidth
vs Supply Voltage
Gain vs Frequency, AV = 1
Gain vs Frequency, AV = –1
FREQUENCY (MHz)
1
–1
GAIN
(dB)
1
3
5
7
10
100
1723 G19
0
2
4
6
8
9
TA = 25°C
AV = 1
RF = 0Ω
NO RL
±5V
5V
CL = 100pF
CL = 50pF
CL = 0pF
FREQUENCY (MHz)
1
–1
GAIN
(dB)
1
3
5
7
10
100
1723 G20
0
2
4
6
8
9
TA = 25°C
AV = 1
NO RL
NO CL
±5V
5V
RF = 500Ω
RF = 1k
RF = 0Ω
FREQUENCY (MHz)
1
–1
GAIN
(dB)
1
3
5
7
10
100
1723 G21
0
2
4
6
8
9
TA = 25°C
AV = –1
RF = RG = 500Ω
NO RL
±5V
5V
CL = 100pF
CL = 50pF
CL = 0pF
FREQUENCY (MHz)
0.1
–50
CROSSTALK
(dB)
–30
–10
1
10
100
1723 G22
–70
–60
–40
–20
–80
–90
TA = 25°C
VO = 6VP-P
RL = 150Ω
FREQUENCY (MHz)
40
POWER
SUPPLY
REJECTION
RATIO
(dB)
100
30
20
90
60
80
70
50
0.01
1
10
100
1723 G23
10
0
0.1
TA = 25°C
VS = ±5V
AV = 1
–PSRR
+PSRR
FREQUENCY (MHz)
40
COMMON
MODE
REJECTION
RATIO
(dB)
100
110
30
20
90
60
80
70
50
0.01
1
10
100
1723 G24
10
0.1
TA = 25°C
VS = ±5V
TEMPERATURE (°C)
–50
SLEW
RATE
(V/μs)
90
25
1723 G40
60
40
–25
0
50
30
20
100
80
70
50
75
100
125
TA = 25°C
AV = –1
RG = RF = 500Ω
VS = ±5V, SR
+
VS = ±5V, SR
VS = ±2.5V, SR
VS = ±2.5V, SR
+
SUPPLY VOLTAGE (±V)
2.5
35
PHASE
MARGIN
(DEG)
40
50
55
60
4.5
80
1723 G41
45
3.5
3
5
5.5
46
65
70
75
TA = 25°C
AV = –1
VIN = –20dBm
RG = RF = 500Ω
RL = 500Ω
CL = 5pF
CL = 25pF
CL = 55pF
RL = 500Ω
RL = 150Ω
SUPPLY VOLTAGE (±V)
2.5
GAIN
BANDWIDTH
(MHz)
215
4
1723 G42
200
190
3
3.5
4.5
185
180
220
210
205
195
5
5.5
6
TA = 25°C
AV = –1
VIN = –20dBm
RG = RF = 500Ω
CL = 25pF
RL = 150Ω
RL = 500Ω
CL = 5pF
CL = 55pF
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