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參數(shù)資料
| 型號(hào)： | LT1220M |
| 廠商： | Linear Technology Corporation |
| 英文描述： | 45MHz, 250V/us Operational Amplifier |
| 中文描述： | 45MHz，250V/us運(yùn)算放大器 |
| 文件頁數(shù)： | 1/8頁 |
| 文件大?。?/td> | 290K |
| 代理商： | LT1220M |
1
LT1220
45MHz, 250V/
μ
s
Operational Amplifier
S
FEATURE
D
The LT1220 is a high speed operational amplifier with
superior DC performance. The LT1220 features reduced
input offset voltage, lower input bias currents 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 pre-
cision 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 large
capacitive loads which makes it useful in buffer or cable
driver applications.
The LT1220 is a member of a family of fast, high perfor-
mance amplifiers that employ Linear Technology
Corporation’s advanced complementary bipolar process-
ing. For applications with gains of 4 or greater the LT1221
can be used, and for gains of 10 or greater the LT1222 can
be used for increased bandwidth.
U
ESCRIPTIO
I
Gain-Bandwidth: 45MHz
I
Unity-Gain Stable
I
Slew Rate: 250V/
μ
s
I
C-Load
TM
Op Amp Drives Capacitive Loads
I
Maximum Input Offset Voltage: 1mV
I
Maximum Input Bias Current: 300nA
I
Maximum Input Offset Current: 300nA
I
Minimum Output Swing Into 500
:
±
12V
I
Minimum DC Gain: 20V/mV, R
L
= 500
I
Settling Time to 0.1%: 75ns, 10V Step
I
Settling Time to 0.01%: 95ns, 10V Step
I
Differential Gain: 0.1%, A
V
= 2, R
L
= 150
I
Differential Phase: 0.2
°
, A
V
= 2, R
L
= 150
I
Wideband Amplifiers
I
Buffers
I
Active Filters
I
Video and RF Amplification
I
Cable Drivers
I
8-, 10-, 12-Bit Data Acquisition Systems
U
S
A
O
PPLICATI
TYPICAL APPLICATIO
N
U
Two Op Amp Instrumentation Amplifier
Inverter Pulse Response
LT1220 TA02
R
F
= R
= 1k
V
S
=
±
15V
V
= 20V
f = 2MHz
+
–
V
IN
–
+
LT1220
GAIN = [R4/R3][1 + (1/2)(R2/R1 + R3/R4) + (R2 + R3)/R5] = 102
TRIM R5 FOR GAIN
TRIM R1 FOR COMMON-MODE REJECTION
BW = 450kHz
V
OUT
–
+
LT1220
LT1220 TA01
R3
1k
R5
220
R4
10k
R2
1k
R1
10k
and LTC are registered trademarks and LT is a trademark of Linear Technology Corporation.
C-Load is a trademark of Linear Technology Cortporation.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LT1220MH | 制造商:LINER 制造商全稱:Linear Technology 功能描述:45MHz, 250V/ms Operational Amplifier |
| LT1220MJ8 | 制造商:LINER 制造商全稱:Linear Technology 功能描述:45MHz, 250V/ms Operational Amplifier |
| LT1221 | 功能描述:PRINTER THERMAL 58MM 24V CLAM RoHS:否 類別:計(jì)算機(jī)，辦公室 - 元件，配件 >> 打印機(jī) 系列:LT1221 標(biāo)準(zhǔn)包裝:1 系列:Thermomark 類型:臺(tái)式熱敏打印機(jī) 技術(shù)規(guī)格:- 其它名稱:THERMOMARK S1.1THERMOMARKS1.1 |
| LT1221_01 | 制造商:LINER 制造商全稱:Linear Technology 功能描述:150MHz, 250V/ms, A 4 Operational Amplifier |
| LT1221C | 功能描述:PRINTER THERMAL 58MM 24V CUTTER RoHS:否 類別:計(jì)算機(jī)，辦公室 - 元件，配件 >> 打印機(jī) 系列:LT1221 標(biāo)準(zhǔn)包裝:1 系列:Thermomark 類型:臺(tái)式熱敏打印機(jī) 技術(shù)規(guī)格:- 其它名稱:THERMOMARK S1.1THERMOMARKS1.1 |
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