参数资料
| 型号： | LT1113CS8#PBF |
| 厂商： | Linear Technology |
| 文件页数： | 15/16页 |
| 文件大小： | 0K |
| 描述： | IC PREC OP-AMP JFET DUAL 8SOIC |
| 标准包装： | 100 |
| 放大器类型： | J-FET |
| 电路数： | 2 |
| 转换速率： | 3.9 V/µs |
| 增益带宽积： | 5.6MHz |
| 电流 - 输入偏压： | 320pA |
| 电压 - 输入偏移： | 500µV |
| 电流 - 电源： | 5.3mA |
| 电压 - 电源，单路/双路(±)： | ±4.5 V ~ 20 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) |
8
LT1113
1113fb
–12 –10 –8
–2
0
4
6
8
–4
0
10
20
30
40
PERCENT
OF
UNITS
OFFSET VOLTAGE DRIFT WITH TEMPERATURE (
V/°C)
1113 G19
VS = ±15V
150 OP AMPS
75 J8
2
–6
Distribution of Offset Voltage Drift
with Temperature (J8)
Distribution of Offset Voltage Drift
with Temperature (N8, S8)
–25 –20 –15
0
5
15
20 25
–5
0
10
20
30
40
PERCENT
OF
UNITS
OFFSET VOLTAGE DRIFT WITH TEMPERATURE (
V/°C)
1113 G20
VS = ±15V
10
–10
356 OP AMPS
100 N8
78 S8
THD and Noise vs Frequency for
Noninverting Gain
FREQUENCY (Hz)
10
0
CHANNEL
SEPARATION
(dB)
20
60
80
120
160
100
10k
100k
10M
1113 G24
1k
1M
40
100
140
VS = ±15V
RL = 1k
VO = 10VP-P
TA = 25°C
LIMITED BY
THERMAL INTERACTION
LIMITED BY
PIN-TO-PIN
CAPACITANCE
Channel Separation vs Frequency
THD and Noise vs Output
Amplitude for Noninverting Gain
THD and Noise vs Output
Amplitude for Inverting Gain
* See LT1115 data sheet for definition of CCIF testing.
Warm-Up Drift
FREQUENCY (Hz)
TOTAL
HARMONIC
DISTORTION
+
NOISE
(%)
20
1k
10k
20k
1113 G23
100
ZL = 2k15pF
VO = 20VP-P
AV = –1, –10, –100
MEASUREMENT BANDWIDTH
= 10Hz TO 80kHz
AV = –1
1
0.1
0.01
0.001
0.0001
AV = –100
AV = –10
NOISE FLOOR
THD and Noise vs Frequency for
Inverting Gain
FREQUENCY (Hz)
TOTAL
HARMONIC
DISTORTION
+
NOISE
(%)
20
1k
10k
20k
1113 G22
100
1
0.1
0.01
0.001
0.0001
ZL = 2k15pF
VO = 20VP-P
AV = +1, +10, +100
MEASUREMENT BANDWIDTH
= 10Hz TO 80kHz
NOISE FLOOR
AV = 1
AV = 100
AV = 10
OUTPUT SWING (VP-P)
TOTAL
HARMONIC
DISTORTION
+
NOISE
(%)
1
0.1
0.01
0.001
0.0001
0.3
10
30
1113 G25
1
AV = 1
ZL = 2k15pF, fO = 1kHz
AV = +1, +10, +100
MEASUREMENT BANDWIDTH
= 10Hz TO 22kHz
AV = 100
AV = 10
NOISE FLOOR
0.001
OUTPUT SWING (VP-P)
INTERMODULATION
DISTORTION
(AT
1kHz)(%)
20m
1
30
1113 G27
0.1
0.0001
VS = ±15V
RL = 2k
TA = 25°C
0.01
0.1
10
AV = ±10
CCIF IMD Test (Equal Amplitude
Tones at 13kHz, 14kHz)*
CC
HARA TERISTICS
UW
A
TYPICALPERFOR
CE
OUTPUT SWING (VP-P)
TOTAL
HARMONIC
DISTORTION
+
NOISE
(%)
1
0.1
0.01
0.001
0.0001
0.3
10
30
1113 G26
1
ZL = 2k15pF, fO = 1kHz
AV = –1, –10, –100
MEASUREMENT BANDWIDTH
= 10Hz TO 22kHz
AV = –1
AV = –100
AV = –10
NOISE FLOOR
TIME AFTER POWER ON (MINUTES)
0
CHANGE
IN
OFFSET
VOLTAGE
(
V)
500
400
300
200
100
0
12
3
5
1113 G21
4
VS = ±15V
TA = 25°C
S8 PACKAGE
J8 PACKAGE
N8 PACKAGE
IN STILL AIR (S8 PACKAGE
SOLDERED ONTO BOARD)
6
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