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PDF LT1202 Data sheet ( Hoja de datos )
| Número de pieza | LT1202 | |
| Descripción | Op Amps | |
| Fabricantes | Linear Technology | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de LT1202 (archivo pdf) en la parte inferior de esta página. Total 12 Páginas | ||
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FEATURES
s 1mA Supply Current per Amplifier
s 50V/µs Slew Rate
s 12MHz Gain-Bandwidth
s Unity-Gain Stable
s 330ns Settling Time to 0.1%, 10V Step
s 6V/mV DC Gain, RL = 2kΩ
s 2mV Maximum Input Offset Voltage
s 100nA Maximum Input Offset Current
s 1µA Maximum Input Bias Current
s ±12V Minimum Output Swing into 2kΩ
s Wide Supply Range: ±2.5V to ±15V
s Drives Capacitive Loads
APPLICATI S
s Wideband Amplifiers
s Buffers
s Active Filters
s Video and RF Amplification
s Cable Drivers
s Data Acquisition Systems
LT1201/LT1202
Dual and Quad
1mA, 12MHz, 50V/µs
Op Amps
DESCRIPTIO
The LT1201/LT1202 are dual and quad low power, high
speed operational amplifiers with excellent DC perfor-
mance. The LT1201/LT1202 feature much lower supply
current than devices with comparable bandwidth and slew
rate. Each amplifier is a single gain stage with outstanding
settling characteristics. The fast settling time makes the
circuit an ideal choice for data acquisition systems. Each
output is capable of driving a 2kΩ load to ±12V with ±15V
supplies and a 500Ω load to ±3V on ±5V supplies. The
amplifiers are also capable of driving large capacitive
loads which make them useful in buffer or cable driver
applications.
The LT1201/LT1202 are members of a family of fast, high
performance amplifiers that employ Linear Technology
Corporation’s advanced bipolar complementary
processing.
TYPICAL APPLICATI
100kHz, 4th Order Butterworth Filter
6.81k
6.81k
VIN
11.3k
330pF
– 100pF
1/2
+LT1201
5.23k
5.23k
10.2k
1000pF
– 47pF
1/2
+LT1201
VOUT
12001/02 TA01
Inverter Pulse Response
1201/02 TA02
1
1 page  
TYPICAL PERFOR A CE CHARACTERISTICS
LT1201/LT1202
Crosstalk vs Frequency
–40
TA = 25°C
–50 VIN = 0dBm
VS = ±15V
–60 AV = 1
RL = 2k
–70
–80
–90
–100
–110
–120
10k
100k 1M
FREQUENCY (Hz)
10M
1201/02 G10
Voltage Gain and Phase vs
Frequency
80
VS = ±15V
60 VS = ±5V
100
80
40
VS = ±15V
60
VS = ±5V
20 40
0
TA = 25°C
–20
100 1k
10k 100k 1M
FREQUENCY (Hz)
20
0
10M 100M
LT1201/02 G13
Closed-Loop Output Impedance
vs Frequency
1000
100
TA = 25°C
VS = ±15V
AV = +1
10
1
0.1
10k
100k
1M
10M 100M
FREQUENCY (Hz)
LT1201/02 G16
Power Supply Rejection Ratio
vs Frequency
100
TA = 25°C
VS = ±15V
80
+PSRR
60
–PSRR
40
20
0
100 1k
10k 100k 1M
FREQUENCY (Hz)
10M 100M
LT1201/02 G11
Output Swing vs Settling Time
10
8
TA = 25°C
VS = ±15V
6 10mV SETTLING
4
AV = +1
AV = –1
2
0
–2
–4
AV = +1 AV = –1
–6
–8
–10
0
100 200 300 400 500 600
SETTLING TIME (ns)
LT1201/02 G14
Common-Mode Rejection Ratio
vs Frequency
120
TA = 25°C
100 VS = ±15V
80
60
40
20
0
100 1k 10k 100k 1M 10M 100M
FREQUENCY (Hz)
LT1201/02 G12
Frequency Response vs
Capacitive Load
10
8
TA = 25°C
VS = ±15V
6 AV = –1
4
2
0
–2 C = 500pF
–4
C = 100pF
C = 50pF
–6
C = 1000pF
C=0
–8
–10
100k
1M 10M
FREQUENCY (Hz)
100M
LT1201/02 G15
Gain-Bandwidth vs Temperature
11.3
VS = ±15V
11.2
11.1
11.0
10.9
10.8
10.7
–50 –25
0 25 50 75 100 125
TEMPERATURE (°C)
LT1201/02 G17
Slew Rate vs Temperature
90
VS = ±15V
80 AV = –1
70
–SR
60
+SR
50
40
30
–50 –25
0 25 50 75 100 125
TEMPERATURE (°C)
LT1201/02 G18
5
5 Page 
LT1201/LT1202
PACKAGE DESCRIPTIO Dimensions in inches (millimeters) unless otherwise noted.
N Package
14-Lead Plastic DIP
0.770
(19.558)
MAX
14 13 12 11 10
9
8
0.260 ± 0.010
(6.604 ± 0.254)
0.300 – 0.325
(7.620 – 8.255)
0.009 – 0.015
(0.229 – 0.381)
+0.025
0.325 –0.015
( )8.255
+0.635
–0.381
0.130 ± 0.005
(3.302 ± 0.127)
0.015
(0.380)
MIN
0.125
(3.175)
MIN
1 234 56 7
0.045 – 0.065
(1.143 – 1.651)
0.075 ± 0.015
(1.905 ± 0.381)
0.100 ± 0.010
(2.540 ± 0.254)
0.065
(1.651)
TYP
0.018 ± 0.003
(0.457 ± 0.076)
N14 0392
S Package
16-Lead Plastic SOIC
0.386 – 0.394*
(9.804 – 10.008)
16 15 14 13 12 11 10 9
0.228 – 0.244
(5.791 – 6.197)
0.150 – 0.157*
(3.810 – 3.988)
0.010
(0.254
–
–
0.020
0.508)
×
45°
0.008 – 0.010
(0.203 – 0.254)
0.016 – 0.050
0.406 – 1.270
1 2 34 5 6 7 8
0.053 – 0.069
(1.346 – 1.752)
0° – 8° TYP
0.004 – 0.010
(0.101 – 0.254)
0.014 – 0.019
(0.355 – 0.483)
0.050
(1.270)
TYP
*THESE DIMENSIONS DO NOT INCLUDE MOLD FLASH OR PROTRUSIONS.
MOLD FLASH OR PROTRUSIONS SHALL NOT EXCEED 0.006 INCH (0.15mm).
SO16 0392
Information furnished by Linear Technology Corporation is believed to be accurate and reliable.
However, no responsibility is assumed for its use. Linear Technology Corporation makes no represen-
tation that the interconnection of its circuits as described herein will not infringe on existing patent rights.
11
11 Page | ||
| Páginas | Total 12 Páginas | |
| PDF Descargar | [ Datasheet LT1202.PDF ] | |
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