参数资料
型号: LT1125ACN
厂商: Linear Technology
文件页数: 18/20页
文件大小: 0K
描述: IC OP-AMP LOW NOISE QUAD 14-DIP
标准包装: 25
放大器类型: 通用
电路数: 4
转换速率: 4.5 V/µs
增益带宽积: 12.5MHz
电流 - 输入偏压: 8nA
电压 - 输入偏移: 25µV
电流 - 电源: 2.3mA
电压 - 电源,单路/双路(±): ±4 V ~ 18 V
工作温度: 0°C ~ 70°C
安装类型: 通孔
封装/外壳: 14-DIP(0.300",7.62mm)
供应商设备封装: 14-PDIP
包装: 管件
LT1124/LT1125
7
11245ff
For more information www.linear.com/LT1124
Output Short-Circuit Current
vs Time
Typical perForMance characTerisTics
Voltage Gain vs Frequency
Voltage Gain vs Temperature
Gain, Phase Shift vs Frequency
Input Offset Voltage Drift
Distribution
Input Bias Current Over the
Common Mode Range
Common Mode Rejection Ratio
vs Frequency
Power Supply Rejection Ratio
vs Frequency
TIME FROM OUTPUT SHORT TO GND (MINUTES)
0
20
40
50
2
3
4
LT1124 G06
1
VS = ±15V
10
30
–10
–20
–30
–40
–50
125°C
25°C
125°C
SHOR
T-CIRCUIT
CURRENT
(mA)
SINKING
SOURCING
–55°C
25°C
–55°C
COMMON MODE INPUT VOLTAGE (V)
–15
–20
INPUT
BIAS
CURRENT
(nA)
–10
5
20
–10
5
15
1124/25 G07
–5
10
–15
0
10
–5
15
0
DEVICE WITH POSITIVE
INPUT CURRENT
DEVICE WITH NEGATIVE
INPUT CURRENT
VS = ±15V
TA = 25°C
FREQUENCY (Hz)
80
COMMON
MODE
REJECTION
RA
TIO
(dB)
100
120
140
160
1k
100k
1M
10M
1124/25 G08
10k
60
40
20
0
TA = 25°C
VS = ±15V
VCM = ±10V
FREQUENCY (Hz)
1
0
POWER
SUPPL
YREJECTION
RA
TIO
(dB)
20
40
120
140
160
102
108
1124/25 G09
10
103 104 105 106 107
60
100
80
–PSRR
+PSRR
TA = 25°C
FREQUENCY (Hz)
0.01
–20
VOL
TAGE
GAIN
(dB)
20
140
180
1
100
10k
100M
1124/25 G10
60
100
1M
VS = ±15V
TA = 25°C
TEMPERATURE (°C)
–75
0
VOL
TAGE
GAIN
(V
/
V)
6
12
20
–50
25
75
125
1124/25 G11
–25
0
50
100
LT1124AM/LT1125AM
2
4
8
10
14
16
18
LT1124M/LT1125M
L
LT1124AM/LT1125AM
LT1124M/LT1125M
R = 10k
R = 2k
V = 15V
V
= 10V
S
±
OUT
FREQUENCY (MHz)
0.1
–10
VOL
TAEG
GAIN
(dB)
0
30
40
50
1
10
100
1124/25 G12
10
20
GAIN
VS = ±15V
TA = 25°C
CL = 10pF
PHASE
SHIF
T(DEGREES)
180
120
80
140
160
100
200
INPUT OFFSET VOLTAGE DRIFT (V/°C)
–0.8
PERCENT
OF
UNITS
10
20
30
0.4
0.8
1124/25 G13
–0.4
0
N8
S8
J8
396 UNITS TESTED
200
100
96
VS = ±15V
40
0
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