參數(shù)資料
型號(hào): LT1462ACS8
廠商: LINEAR TECHNOLOGY CORP
元件分類: 運(yùn)動(dòng)控制電子
英文描述: Dual/Quad Micropower, 260uW C-Load Picoampere Bias Current JFET Input Op Amps
中文描述: DUAL OP-AMP, 2800 uV OFFSET-MAX, 0.14 MHz BAND WIDTH, PDSO8
封裝: 0.150 INCH, PLASTIC, SO-8
文件頁數(shù): 1/12頁
文件大小: 309K
代理商: LT1462ACS8
1
LT1462/LT1463
Dual/Quad Micropower,
260
μ
W C-Load Picoampere
Bias Current JFET Input Op Amps
DESCRIPTIO
N
U
I
Input Bias Current:
2pA Max (LT1462A)
20pA Max (LT1462, LT1463)
I
Supply Current per Amplifier: 45
μ
A Max
I
Unity-Gain Stable for C-Load
TM
Up to 10nF
I
Input Common Mode Range Includes Positive Rail
I
Guaranteed Specs with
±
5V,
±
15V Supplies
I
Gain Bandwidth Product: 175kHz Typ
I
Slew Rate: 0.13V/
μ
s Typ
I
Guaranteed Matching Specifications
I
Standard Pinout: SO-8, SO-14 Package
The LT
micropower op amps (45
μ
A max per amp) to offer
picoampere input bias currents (1pA typ) and unity gain
stability for capacitive loads up to 10nF. The output can
swing a 10k load to within 1.5V of either supply, just like
op amps that require an order of magnitude more supply
current. This unique combination of performance makes
the LT1462/LT1463 ideal over a wide range of input and
output impedances.
In the design and testing of the LT1462/LT1463, particular
emphasis has been placed on optimizing performance in
the low cost SO-8 (dual) and 14-lead SO package (quad) for
±
15V and
±
5V supplies. The input common mode range
includes the positive rail. Slew rate (0.08V/
μ
s min) and gain
bandwidth product (125kHz min) are 100% tested. A full set
of matching specifications is also provided.
1462 (dual) and LT1463 (quad) are the first
FEATURES
TYPICAL APPLICATIO
N
U
, LTC and LT are registered trademarks of Linear Technology Corporation.
C-Load is a trademark of Linear Technology Corporation.
+
+
1/4 LT1463
+
+
R3
10k
C4
10
μ
F
R11
1M
1/4 LT1463
8
10
9
R12
10k
R10
50k
R6
100k
D3
1N4148
R7
10M
R5
24k
C5
200pF
AMP 3
1/4 LT1463
DC
OUTC3
0.47
μ
F
5
6
7
R3
100k
D2
1N4148
R4
10M
1/4 LT1463
C2
200pF
R2
24k
14
12
13
2
3
4
11
1
5V
–5V
R1
100
PHOTODIODE
C1
1nF
D1
1N4148
R8
100k
Q1
2N3904
C5
1
μ
F
R9
1M
1462 TA01
AC
OUT
CURRENT VOLTAGE OF AMP 3
10pA
100pA
1nA
10nA
100nA
1
μ
A
10
μ
A
100
μ
A
1mA
INPUT
DC OUTPUT
–0.145V
–0.341V
–0.518V
–0.684V
–0.846V
–0.995V
–1.13V
–1.25V
–1.37V
Low Power Logging Amplifier
A
V
= 1
V
S
=
±
5V,
±
15V
C
L
= 10nF
1462 TA02
Small-Signal Response, C
L
= 10nF
I
Battery-Powered Systems
I
Photocurrent Amplifiers
I
Low Frequency, Micropower Active Filters
I
Low Droop Track-and-Hold Circuits
APPLICATIO
S
U
相關(guān)PDF資料
PDF描述
LT1462CN8 Dual/Quad Micropower, 260uW C-Load Picoampere Bias Current JFET Input Op Amps
LT1462CS8 Dual/Quad Micropower, 260uW C-Load Picoampere Bias Current JFET Input Op Amps
LT1463CN Dual/Quad Micropower, 260uW C-Load Picoampere Bias Current JFET Input Op Amps
LT1463CS Dual/Quad Micropower, 260uW C-Load Picoampere Bias Current JFET Input Op Amps
LT1462 Dual Micropower, 260μW, C-Load Picoampere Bias Current JFET Input Op Amps(雙路微功耗,260μW,電容負(fù)載,微微安培偏置電流,結(jié)型場(chǎng)效應(yīng)管輸入運(yùn)算放大器)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LT1462ACS8#PBF 功能描述:IC OP AMP JFET INPUT DUAL 8-SOIC RoHS:是 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:C-Load™ 標(biāo)準(zhǔn)包裝:50 系列:- 放大器類型:J-FET 電路數(shù):2 輸出類型:- 轉(zhuǎn)換速率:13 V/µs 增益帶寬積:3MHz -3db帶寬:- 電流 - 輸入偏壓:65pA 電壓 - 輸入偏移:3000µV 電流 - 電源:1.4mA 電流 - 輸出 / 通道:- 電壓 - 電源,單路/雙路(±):7 V ~ 36 V,±3.5 V ~ 18 V 工作溫度:-40°C ~ 85°C 安裝類型:通孔 封裝/外殼:8-DIP(0.300",7.62mm) 供應(yīng)商設(shè)備封裝:8-PDIP 包裝:管件
LT1462ACS8#TR 功能描述:IC OPAMP JFET DUAL MCRPWR 8SOIC RoHS:否 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:C-Load™ 標(biāo)準(zhǔn)包裝:50 系列:- 放大器類型:J-FET 電路數(shù):2 輸出類型:- 轉(zhuǎn)換速率:13 V/µs 增益帶寬積:3MHz -3db帶寬:- 電流 - 輸入偏壓:65pA 電壓 - 輸入偏移:3000µV 電流 - 電源:1.4mA 電流 - 輸出 / 通道:- 電壓 - 電源,單路/雙路(±):7 V ~ 36 V,±3.5 V ~ 18 V 工作溫度:-40°C ~ 85°C 安裝類型:通孔 封裝/外殼:8-DIP(0.300",7.62mm) 供應(yīng)商設(shè)備封裝:8-PDIP 包裝:管件
LT1462ACS8#TRPBF 功能描述:IC OP-AMP JFET INPUT DUAL 8-SOIC RoHS:是 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:C-Load™ 標(biāo)準(zhǔn)包裝:50 系列:- 放大器類型:J-FET 電路數(shù):2 輸出類型:- 轉(zhuǎn)換速率:13 V/µs 增益帶寬積:3MHz -3db帶寬:- 電流 - 輸入偏壓:65pA 電壓 - 輸入偏移:3000µV 電流 - 電源:1.4mA 電流 - 輸出 / 通道:- 電壓 - 電源,單路/雙路(±):7 V ~ 36 V,±3.5 V ~ 18 V 工作溫度:-40°C ~ 85°C 安裝類型:通孔 封裝/外殼:8-DIP(0.300",7.62mm) 供應(yīng)商設(shè)備封裝:8-PDIP 包裝:管件
LT1462CN8 功能描述:IC OP-AMP JFET INPUT DUAL 8-DIP RoHS:否 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:C-Load™ 標(biāo)準(zhǔn)包裝:1 系列:- 放大器類型:通用 電路數(shù):4 輸出類型:滿擺幅 轉(zhuǎn)換速率:0.6 V/µs 增益帶寬積:1MHz -3db帶寬:- 電流 - 輸入偏壓:2pA 電壓 - 輸入偏移:1000µV 電流 - 電源:85µA 電流 - 輸出 / 通道:20mA 電壓 - 電源,單路/雙路(±):1.8 V ~ 6 V 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:14-SOIC(0.154",3.90mm 寬) 供應(yīng)商設(shè)備封裝:14-SOICN 包裝:剪切帶 (CT) 產(chǎn)品目錄頁面:680 (CN2011-ZH PDF) 其它名稱:MCP6L04T-E/SLCT
LT1462CN8#PBF 功能描述:IC OP-AMP JFET INPUT DUAL 8-DIP RoHS:是 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:C-Load™ 標(biāo)準(zhǔn)包裝:1 系列:- 放大器類型:通用 電路數(shù):4 輸出類型:滿擺幅 轉(zhuǎn)換速率:0.6 V/µs 增益帶寬積:1MHz -3db帶寬:- 電流 - 輸入偏壓:2pA 電壓 - 輸入偏移:1000µV 電流 - 電源:85µA 電流 - 輸出 / 通道:20mA 電壓 - 電源,單路/雙路(±):1.8 V ~ 6 V 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:14-SOIC(0.154",3.90mm 寬) 供應(yīng)商設(shè)備封裝:14-SOICN 包裝:剪切帶 (CT) 產(chǎn)品目錄頁面:680 (CN2011-ZH PDF) 其它名稱:MCP6L04T-E/SLCT