参数资料
| 型号： | AD842JQ |
| 厂商： | Analog Devices Inc |
| 文件页数： | 1/16页 |
| 文件大小： | 0K |
| 描述： | IC OPAMP GP 80MHZ 100MA 14CDIP |
| 标准包装： | 25 |
| 放大器类型： | 通用 |
| 电路数： | 1 |
| 转换速率： | 375 V/µs |
| 增益带宽积： | 80MHz |
| 电流 - 输入偏压： | 4.2µA |
| 电压 - 输入偏移： | 500µV |
| 电流 - 电源： | 13mA |
| 电流 - 输出 / 通道： | 100mA |
| 电压 - 电源，单路/双路(±)： | ±5 V ~ 18 V |
| 工作温度： | 0°C ~ 75°C |
| 安装类型： | 通孔 |
| 封装/外壳： | 14-CDIP（0.300"，7.62mm） |
| 供应商设备封装： | 14-CERDIP |
| 包装： | 管件 |
Wideband, High Output Current
Fast Settling Op Amp
Data Sheet
FEATURES
AC performance
Gain bandwidth product: 80 MHz (gain = 2)
Fast settling: 100 ns to 0.01% for a 10 V step
Slew rate: 375 V/s
Stable at gains of 2 or greater
Full power bandwidth: 6 MHz for 20 V p-p
DC performance
Input offset voltage: 1.5 mV maximum
Input offset drift: 14 V/°C
Input voltage noise: 9 nV/√Hz
Open-loop gain: 90 V/mV into a 499 Ω load
Output current: 100 mA minimum
Quiescent supply current: 14 mA maximum
APPLICATIONS
Line drivers
DAC and ADC buffers
Video and pulse amplifiers
MIL-STD-883B parts available, see military data sheet
CONNECTION DIAGRAMS
Figure 1. PDIP (N-14) and CERDIP (Q-14)
Figure 2. SOIC_W (RW-16)
GENERAL DESCRIPTION
The AD842 is a member of the Analog Devices, Inc. family of
wide bandwidth operational amplifiers. This device is fabricated
using the Analog Device junction isolated complementary
bipolar (CB) process. This process permits a combination of dc
precision and wideband ac performance previously unobtain-
able in a monolithic op amp. In addition to its 80 MHz gain
bandwidth product, the AD842 offers extremely fast settling
characteristics, typically settling to within 0.01% of final value
in less than 100 ns for a 10 V step.
The AD842 also offers a low quiescent current of 13 mA, a high
output current drive capability (100 mA minimum), a low input
voltage noise of 9 nV√Hz, and a low input offset voltage
(1.5 mV maximum).
The 375 V/s slew rate of the AD842, along with its 80 MHz
gain bandwidth product, ensures excellent performance in
video and pulse amplifier applications. This amplifier is ideally
suited for use in high frequency signal conditioning circuits and
wide bandwidth active filters. The extremely rapid settling time
of the AD842 makes this amplifier the preferred choice for data
acquisition applications requiring 12-bit accuracy. The AD842
is also appropriate for other applications, such as high speed
DAC and ADC buffer amplifiers and other wide bandwidth
circuitry.
PRODUCT HIGHLIGHTS
1. The high slew rate and fast settling time of the AD842
make it ideal for DAC and ADC buffers amplifiers, line
drivers, and all types of video instrumentation circuitry.
2. The AD842 is a precision amplifier. It offers accuracy to
0.01% or better and wide bandwidth, performance
previously available only in hybrids.
3. Laser-wafer trimming reduces the input offset voltage of
1.5 mV maximum, thus eliminating the need for external
offset nulling in many applications.
4. Full differential inputs provide outstanding performance in
all standard high frequency op amp applications where the
circuit gain is 2 or greater.
NIC
BALANCE
–INPUT
+INPUT
V–
NIC
BALANCE
NIC
V+
OUTPUT
NIC
+
1
2
3
4
14
13
12
11
5
6
7
10
9
8
NOTES
1. NIC = NOT INTERNALLY CONNECTED.
AD842
TOP VIEW
(Not to Scale)
09477-
001
1
2
3
4
16
15
14
13
5
12
6
11
7
10
8
9
AD842
TOP VIEW
(Not to Scale)
09477-
002
BALANCE
–INPUT
NIC
+INPUT
NIC
–VS
NIC
BALANCE
+VS
NIC
OUTPUT
NIC
+
NIC
NOTES
1. NIC = NOT INTERNALLY CONNECTED.
Rev. F
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibilityisassumedbyAnalogDevicesforitsuse,norforanyinfringementsofpatentsorother
rightsofthirdpartiesthatmayresultfromitsuse.Specificationssubjecttochangewithoutnotice.No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarksandregisteredtrademarksarethepropertyoftheirrespectiveowners.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
1988–2014 Analog Devices, Inc. All rights reserved.
相关PDF资料 |
PDF描述 |
|---|---|
| AD8432ACPZ-R7 | IC OPAMP VF DUAL LN LP 24LFCSP |
| AD843SQ | IC OPAMP GP 34MHZ 50MA 8CDIP |
| AD845SQ | IC OPAMP JFET 16MHZ PREC 8CDIP |
| AD8475ACPZ-R7 | IC FUNNEL AMP DIFF PREC 16LFCSP |
| AD8476ARMZ-R7 | IC AMP DIFF ADC DVR 8MSOP |
相关代理商/技术参数 |
参数描述 |
|---|---|
| AD842JR-16 | 功能描述:IC OPAMP GP 80MHZ 100MA 16SOIC RoHS:否 类别:集成电路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 标准包装:2,500 系列:Excalibur™ 放大器类型:J-FET 电路数:1 输出类型:- 转换速率:45 V/µs 增益带宽积:10MHz -3db带宽:- 电流 - 输入偏压:20pA 电压 - 输入偏移:490µV 电流 - 电源:1.7mA 电流 - 输出 / 通道:48mA 电压 - 电源，单路/双路(±):4.5 V ~ 38 V，±2.25 V ~ 19 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:8-SOIC（0.154"，3.90mm 宽） 供应商设备封装:8-SOIC 包装:带卷 (TR) |
| AD842JR-16-REEL | 制造商:Analog Devices 功能描述:OP Amp Single GP 制造商:Analog Devices 功能描述:OP Amp Single GP ±18V 16-Pin SOIC W T/R |
| AD842JR-16-REEL7 | 制造商:Analog Devices 功能描述:OP Amp Single GP 制造商:Rochester Electronics LLC 功能描述:IC OP AMP, AD842JR IC - Tape and Reel |
| AD842JRZ-16 | 功能描述:IC OPAMP GP 80MHZ 100MA 16SOIC RoHS:是 类别:集成电路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 标准包装:2,500 系列:Excalibur™ 放大器类型:J-FET 电路数:1 输出类型:- 转换速率:45 V/µs 增益带宽积:10MHz -3db带宽:- 电流 - 输入偏压:20pA 电压 - 输入偏移:490µV 电流 - 电源:1.7mA 电流 - 输出 / 通道:48mA 电压 - 电源，单路/双路(±):4.5 V ~ 38 V，±2.25 V ~ 19 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:8-SOIC（0.154"，3.90mm 宽） 供应商设备封装:8-SOIC 包装:带卷 (TR) |
| AD842JRZ-16-REEL7 | 制造商:Analog Devices 功能描述:OP Amp Single GP 制造商:Analog Devices 功能描述:OP Amp Single GP ±18V 16-Pin SOIC W T/R |
发布紧急采购，3分钟左右您将得到回复。