= 150鈩?/div>
The LT1222 is a low noise, very high speed operational
amplifier with superior DC performance. The LT1222 is
stable in a noise gain of 10 or greater without compensa-
tion, or the part can be externally compensated for lower
closed-loop gain at the expense of lower bandwidth and
slew rate. It features reduced input offset voltage, lower
input bias currents, lower noise and higher DC gain than
devices with comparable bandwidth and slew rate. The
circuit is a single gain stage that includes proprietary DC
gain enhancement circuitry to obtain precision with high
speed. The high gain and fast settling time make the circuit
an ideal choice for data acquisition systems. The circuit is
also capable of driving capacitive loads which makes it
useful in buffer or cable driver applications. The compen-
sation node can also be used to clamp the output swing.
The LT1222 is a member of a family of fast, high perfor-
mance amplifiers that employ Linear Technology
Corporation鈥檚 advanced complementary bipolar process-
ing. For unity-gain stable applications the LT1220 can be
used, and for gains of 4 or greater the LT1221 can be used.
and LTC are registered trademarks and LT is a trademark of Linear Technology Corporation.
C-Load is a trademark of Linear Technology Cortporation.
APPLICATI
s
s
s
s
s
s
S
Wideband Amplifiers
Buffers
Active Filters
Video and RF Amplification
Cable Drivers
8-, 10-, 12-Bit Data Acquisition Systems
TYPICAL APPLICATION
A
V
= 10 with Output Clamping
15V
3k
A
V
= 鈥?1, C
C
= 30pF Pulse Response
1N5711
3
5
6
1N5711
1N4148
0.1碌F
V
IN
+
鈥?/div>
LT1222
2
錚?/div>
V
OUT
錚?鈮?/div>
0.5V
909鈩?/div>
100鈩?/div>
LT1222 鈥?TA01
R
F
= R
G
= 1k
V
S
=
鹵15V
V
IN
= 100mV
f = 5MHz
U
LT1222 鈥?TA02
U
UO
1
next
LT1222相關(guān)型號PDF文件下載
-
型號
版本
描述
廠商
下載
-
英文版
Sharp Electrionic Components [Hall Voltage 160mV GaAs Hall ...
SHARP
-
英文版
Seoul Semiconductor [RED OVAL LAMP LED]
SEOUL
-
英文版
Linear Technology [5 Volt, 3 Amp Voltage Regulator]
LINER
-
英文版
Low Power High Speed Operational Amplifier
Linear
-
英文版
Low Power High Speed Operational Amplifier
Linear
-
英文版
Dual and Quad 1mA, 12MHz, 50V/ms Op Amps
Linear
-
英文版
Dual and Quad 1mA, 12MHz, 50V/s Op Amps
Linear
-
英文版
Dual and Quad 1mA, 12MHz, 50V/ms Op Amps
Linear
-
英文版
Dual and Quad 1mA, 12MHz, 50V/s Op Amps
Linear
-
英文版
150MHz Video Multiplexers
LINER
-
英文版
150MHz Video Multiplexers
Linear
-
英文版
150MHz Video Multiplexers
Linear
-
英文版
4-Input Video Multiplexer with 75MHz Current Feedback Amplif...
LINER
-
英文版
4-Input Video Multiplexer with 75MHz Current Feedback Amplif...
Linear
-
英文版
4-Input Video Multiplexer with 75MHz Current Feedback Amplif...
Linear
-
英文版
150MHz Video Multiplexers
LINER
-
英文版
150MHz Video Multiplexers
Linear
-
英文版
150MHz Video Multiplexers
Linear
-
英文版
250mA/60MHz Current Feedback Amplifier
LINER
-
英文版
250mA/60MHz Current Feedback Amplifier
Linear