Datasheet 搜索 > 运算放大器 > Linear Technology（凌力尔特） > LT1008CN8#PBF 数据手册 > LT1008CN8#PBF 数据手册 6/16 页
器件3D模型￥ 31.178
LT1008CN8#PBF 数据手册 - Linear Technology（凌力尔特）
制造商:
Linear Technology（凌力尔特）
分类:
运算放大器
封装:
DIP-8
描述:
LINEAR TECHNOLOGY LT1008CN8#PBF 运算放大器, 单路, 1 MHz, 1个放大器, 0.2 V/µs, ± 2V 至 ± 20V, DIP, 8 引脚
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LT1008CN8#PBF数据手册
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6
LT1008
1008fb
TYPICAL PERFOR A CE CHARACTERISTICS
UW
0.1Hz to 10Hz Noise
Noise Spectrum
Total Noise vs Source Resistance
Voltage Gain vs Frequency
Gain, Phase Shift vs Frequency
with Alternate Compensation
TIME (SECONDS)
0
NOISE VOLTAGE (400nV/DIV)
8
1008 G09
2
4
6
10
T
A
= 25°C
V
S
= ±2V TO ±20V
FREQUENCY (Hz)
1
1
VOLTAGE NOISE DENSITY (nV/√Hz)
CURRENT NOISE DENSITY (fA/√Hz)
10
100
1000
10 100 1000
1008 G10
CURRENT NOISE
VOLTAGE NOISE
1/f CORNER
2.5Hz
1/f CORNER
120Hz
T
A
= 25°C
V
S
= ±2V TO ±20V
SOURCE RESISTANCE (Ω)
10
2
10
3
10
4
10
5
10
6
10
7
10
8
TOTAL NOISE DENSITY (μV/√Hz)
0.1
1
10
1008 G11
0.01
T
A
= 25°C
V
S
= ±2V TO ±20V
AT 1Hz
RESISTOR NOISE ONLY
AT 10Hz
R
R
S
= 2R
R
+
–
AT 10Hz
AT 1Hz
FREQUENCY (Hz)
0.01 0.1
VOLTAGE GAIN (dB)
60
80
100
1M
1008 G12
40
20
–20
1
100
10k
10M
10
1k
100k
0
140
120
C
S
= 10pF
C
F
= 3pF
C
F
= 30pF
C
S
= 100pF
FREQUENCY (MHz)
0.01
–10
GAIN (dB)
PHASE SHIFT (DEG)
20
30
40
0.1 1 10
1008 G13
10
0
200
140
120
100
160
180
φ
C
S
= 10pF
φ
C
S
= 100pF
GAIN
C
S
= 100pF
GAIN
C
S
= 10pF
PHASE MARGIN
WITH C
S
= 100pF = 56°
T
A
= 25°C
V
S
= ±15V
Gain, Phase Shift vs Frequency
with Standard (Feedback)
Compensation
FREQUENCY (MHz)
0.01
–10
GAIN (dB)
PHASE SHIFT (DEG)
20
30
40
0.1 1 10
1008 G14
10
0
200
140
120
100
160
180
φ
C
F
= 3pF
φ
C
F
= 30pF
GAIN
C
F
= 30pF
GAIN
C
F
= 3pF
PHASE MARGIN
WITH C
F
= 30pF = 60°
T
A
= 25°C
V
S
= ±15V
Supply Current vs Supply Voltage
SUPPLY VOLTAGE (±V)
0
SUPPLY CURRENT (μA)
400
450
20
1008 G07
350
300
5
25°C
125°C
–55°C
10
15
500
Output Short-Circuit Current vs Time
TIME FROM OUTPUT SHORT (MINUTES)
0
–15
SOURCING
SHORT-CIRCUIT CURRENT (mA)
SINKING
–12
–6
–3
0
15
6
1.0
2.0
2.5
1008 G08
–9
9
12
3
0.5
1.5
3.0
3.5
–55°C
–55°C
125°C
125°C
25°C
25°C
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