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參數資料
| 型號： | LT1055AMH |
| 廠商： | LINEAR TECHNOLOGY CORP |
| 元件分類： | 運動控制電子 |
| 英文描述： | Octal Bus Transceivers With 3-State Outputs 20-PDIP 0 to 70 |
| 中文描述： | OP-AMP, 500 uV OFFSET-MAX, 5 MHz BAND WIDTH, MBCY8 |
| 封裝： | METAL CAN, TO-5, 8 PIN |
| 文件頁數： | 1/12頁 |
| 文件大小： | 360K |
| 代理商： | LT1055AMH |
1
LT1055/LT1056
Precision, High Speed,
JFET Input Operational Amplifiers
–
+
0V TO 10V
INPUT
10kHZ
TRIM
5k
4.7k
15V
2N3906
15V
–15V
LT1055/56 TA01
–15V
= 1N4148
3M
0.001 (POLYSTYRENE)
0.1μF
THE LOW OFFSET VOLTAGE OF LT1056
CONTRIBUTES ONLY 0.1Hz OF ERROR
WHI
10kHz OPERATION.
0.1μF
22k
1.5k
LM329
3.3M
7
6
4
3
2
33pF
*1% FILM
OUTPUT
1Hz TO 10kHz
0.005%
LINEARITY
LT1056
DESCRIPTIO
N
U
The LT1055/LT1056 JFET input operational amplifiers
combine precision specifications with high speed perfor-
mance.
For the first time, 16V/
μ
s slew rate and 6.5MHz gain-ban-
width product are simultaneously achieved with offset
voltage of typically 50
μ
V, 1.2
μ
V/
°
C drift, bias currents of
40pA at 70
°
C and 500pA at 125
°
C.
The 150
μ
V maximum offset voltage specification is the
best available on any JFET input operational amplifier.
The LT1055 and LT1056 are differentiated by their operat-
ing currents. The lower power dissipation LT1055 achieves
lower bias and offset currents and offset voltage. The
additional power dissipation of the LT1056 permits higher
slew rate, bandwidth and faster settling time with a slight
sacrifice in DC performance.
The voltage-to-frequency converter shown below is one of
the many applications which utilize both the precision and
high speed of the LT1055/LT1056.
For a JFET input op amp with 23V/
μ
s guaranteed slew rate,
refer to the LT1022 data sheet.
FEATURES
I
GuaranteedOffset Voltage
–55
°
C to 125
°
C
I
GuaranteedDrift
I
GuaranteedBias Current
70
°
C
125
°
C
I
GuaranteedSlew Rate
150
μ
V Max
500
μ
V Max
4
μ
V/
°
C Max
150pA Max
2.5nA Max
12V/
μ
s Min
APPLICATIO
S
U
I
Precision, High Speed Instrumentation
I
Logarithmic Amplifiers
I
D/A Output Amplifiers
I
Photodiode Amplifiers
I
Voltage-to-Frequency Converters
I
Frequency-to-Voltage Converters
I
Fast, Precision Sample-and-Hold
and LTC are registered trademarks and LT is a trademark of Linear Technology Corporation.
TYPICAL APPLICATIO
N
U
0kHz to 10kHz Voltage-to-Frequency Converter
Distribution of Input Offset Voltage
(H Package)
INPUT OFFSET VOLTAGE (
μ
V)
0
N
20
60
80
100
140
–400
0
200
LT1055/56 TA02
40
120
400
–200
V
S
=
±
15V
T
= 25
°
C
634 UNITS TESTED
FROM THREE RUNS
50% TO
±
60
μ
V
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| LT1055AMH/883 | 制造商:Linear Technology 功能描述:OP Amp Single GP ±20V 8-Pin TO-5 |
| LT1055CH | 制造商:Linear Technology 功能描述:OP Amp Single GP ±20V 8-Pin TO-5 制造商:Linear Technology 功能描述:OP Amp Single GP 20V 8-Pin TO-5 |
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| LT1055CN8#PBF | 功能描述:IC PREC OP-AMP JFET HI-SPD 8-DIP RoHS:是 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 產品培訓模塊:Differential Circuit Design Techniques for Communication Applications 標準包裝:1 系列:- 放大器類型:RF/IF 差分 電路數:1 輸出類型:差分 轉換速率:9800 V/µs 增益帶寬積:- -3db帶寬:2.9GHz 電流 - 輸入偏壓:3µA 電壓 - 輸入偏移:- 電流 - 電源:40mA 電流 - 輸出 / 通道:- 電壓 - 電源，單路/雙路(±):3 V ~ 3.6 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:16-VQFN 裸露焊盤，CSP 供應商設備封裝:16-LFCSP-VQ 包裝:剪切帶 (CT) 產品目錄頁面:551 (CN2011-ZH PDF) 其它名稱:ADL5561ACPZ-R7CT |
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