Analog Devices Inc. AD641AP-REEL7

Name: AD641AP-REEL7
Brand: Analog Devices Inc.
SKU: 3194800-AD641AP-REEL7
Availability: InStock
Rating: 5 (1 reviews)

Part Number:: AD641AP-REEL7

Manufacturer:: Analog Devices Inc.

Ventron No:: 3194800-AD641AP-REEL7

Description:: IC OPAMP LOG 250MHZ 20PLCC

ECAD Model:

Datasheet:: AD641AP-REEL7

Specifications

Analog Devices Inc. AD641AP-REEL7 technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc. AD641AP-REEL7.

Lifecycle Status
OBSOLETE (Last Updated: 5 months ago)
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
20-LCC (J-Lead)
Number of Pins
20
Operating Temperature
-40°C~85°C
Packaging
Tape & Reel (TR)
JESD-609 Code
e0
Pbfree Code
no
Part Status
Obsolete
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
20
ECCN Code
EAR99
Resistance
500kOhm
Max Power Dissipation
220mW
Terminal Position
QUAD
Terminal Form
J BEND
Peak Reflow Temperature (Cel)
225
Number of Functions
1
Supply Voltage
5V
Reach Compliance Code
not_compliant
Time@Peak Reflow Temperature-Max (s)
NOT SPECIFIED
Base Part Number
AD641
Pin Count
20
Qualification Status
Not Qualified
Number of Elements
1
Analog IC - Other Type
LOG OR ANTILOG AMPLIFIER
Operating Supply Current
44mA
Nominal Supply Current
44mA
Power Dissipation
220mW
Response Time
10 ns
Amplifier Type
Logarithmic
Current - Input Bias
7μA
Voltage - Supply, Single/Dual (±)
±4.5V~7.5V
Output Current per Channel
2.3mA
Input Offset Voltage (Vos)
50μV
Bandwidth
250MHz
Neg Supply Voltage-Nom (Vsup)
-5V
Dual Supply Voltage
5V
Positive Input Voltage-Max
4V
Negative Input Voltage-Max
-0.3V
Length
8.966mm
Height Seated (Max)
4.57mm
RoHS Status
Non-RoHS Compliant
Lead Free
Contains Lead

Description

AD641AP-REEL7 Overview
In the package, you will find a 20-LCC (J-Lead)-case to contain the op amp ic. The instrumentation amplifier in this picture is of the Logarithmic-type. A Tape & Reel (TR) case is used for delivering the op amp. During the past two weeks, there have been close to 20 terminations. A total of 20 pins are located on this board. This linear amplifier should be powered by an 5V battery. The op amp ic has an array of 20 pins on it. Op amp rates 50μV as input offset voltage. For this electrical component, Surface Mount is the recommended mounting type. According to the manufacturer, this buffer op amp works well at -40°C~85°C , which is a good operating temperature. Using an 44mA supply current, this operational amplifier ics can be operated. 1 elements make up the design of this buffer amplifier. During testing, the instrumentation amplifier resistance should remain within a range of 500kOhm. In this linear amplifier, there is also an analog IC called a LOG OR ANTILOG AMPLIFIER.

AD641AP-REEL7 Features
20 Pins
supply voltage of 5V
Resistance of 500kOhm

AD641AP-REEL7 Applications
There are a lot of Analog Devices Inc.
AD641AP-REEL7 Instrumentational OP Amps applications.

Multiplication circuits
Division circuits
Precision measurement
Power control
Information processing
Weak signal detection
Signal amplification
Signal filtering
Signal operation
Video computer boards

AD641AP-REEL7 More Descriptions

Log Or Antilog Amplifier 250 Mhz Band Width PQCC20
250MHZ DEMODULATING LGAMP REEL7
SP Amp LOG Amp Single ¡À7.5V 20-Pin PLCC T/R
IC OPAMP LOGARITHMC 1CIRC 20PLCC
IC LOGARITHMIC 1 CIRCUIT 20PLCC
The AD641 is a 250 MHz, demodulating logarithmic amplifier with an accuracy of ±2.0 dB and 44 dB dynamic range. The AD641 uses a successive detection architecture to provide an output current that is logarithmically proportional to its input voltage. The output current can be converted to a voltage using one of several on-chip resistors to select the slope. A single AD641 provides up to 44 dB of dynamic range at speeds up to 250 MHz, and two cascaded AD641s together can provide 58 dB of dynamic range at speeds up to 250 MHz. The AD641 is fully stable and well characterized over either the industrial or military temperature ranges. The AD641 is not a logarithmic building block, but rather a complete logarithmic solution for compressing and measuring wide dynamic range signals. The AD641 is comprised of five stages and each stage has a full wave rectifier, whose current depends on the absolute value of its input voltage. The output of these stages are summed together to provide the demodulated output current scaled at 1 mA per decade (50 µA/dB). Without utilizing the 10× input attenuator, log conformance of 2.0 dB is maintained over the input range –44 dBm to 0 dBm. The attenuator offers the most flexibility without significantly impacting performance. The 250 MHz bandwidth and temperature stability make this product ideal for high speed signal power measurement in RF/ IF systems. ECM/Radar and Communication applications are routinely in the 100 MHz–180 MHz range for power measurement. The bandwidth and accuracy, as well as dynamic range, make this part ideal for high speed, wide dynamic range signals. The AD641 is offered in industrial (–40°C to 85°C) and military (–55°C to 125°C) package temperature ranges. Industrial versions are available in plastic DIP and PLCC; MIL versions are packaged in cerdip. Applications IF/RF signal processing Received Signal Strength Indicator (RSSI) High speed signal compression High speed spectrum analyzer ECM/radar

Product Comparison

The three parts on the right have similar specifications to AD641AP-REEL7.

Image

Part Number

Manufacturer

Lifecycle Status

Mount

Mounting Type

Package / Case

Number of Pins

Operating Temperature

Packaging

JESD-609 Code

Pbfree Code

Part Status

Moisture Sensitivity Level (MSL)

Number of Terminations

ECCN Code

Resistance

Max Power Dissipation

Terminal Position

Terminal Form

Peak Reflow Temperature (Cel)

Number of Functions

Supply Voltage

Reach Compliance Code

Time@Peak Reflow Temperature-Max (s)

Base Part Number

Pin Count

Qualification Status

Number of Elements

Analog IC - Other Type

Operating Supply Current

Nominal Supply Current

Power Dissipation

Response Time

Amplifier Type

Current - Input Bias

Voltage - Supply, Single/Dual (±)

Output Current per Channel

Input Offset Voltage (Vos)

Bandwidth

Neg Supply Voltage-Nom (Vsup)

Dual Supply Voltage

Positive Input Voltage-Max

Negative Input Voltage-Max

Length

Height Seated (Max)

RoHS Status

Lead Free

Factory Lead Time

Contact Plating

Subcategory

Technology

Operating Supply Voltage

Number of Channels

Output Current

Quiescent Current

Supply Current-Max

Slew Rate

Architecture

Common Mode Rejection Ratio

Unity Gain BW-Nom

Voltage Gain

Average Bias Current-Max (IIB)

Power Supply Rejection Ratio (PSRR)

Low-Offset

Frequency Compensation

Voltage - Input Offset

Gain

Low-Bias

Micropower

Input Capacitance

Height

Width

REACH SVHC

Radiation Hardening

Packing Method

Reflow Temperature-Max (s)

Gain Bandwidth Product

Terminal Finish

Number of Circuits

Supply Current-Max (Isup)

3db Bandwidth

View Compare
AD641AP-REEL7

Analog Devices Inc.

OBSOLETE (Last Updated: 5 months ago)

Surface Mount

Surface Mount

20-LCC (J-Lead)

20

-40°C~85°C

Tape & Reel (TR)

e0

no

Obsolete

1 (Unlimited)

20

EAR99

500kOhm

220mW

QUAD

J BEND

225

1

5V

not_compliant

NOT SPECIFIED

AD641

20

Not Qualified

1

LOG OR ANTILOG AMPLIFIER

44mA

44mA

220mW

10 ns

Logarithmic

7μA

±4.5V~7.5V

2.3mA

50μV

250MHz

-5V

5V

4V

-0.3V

8.966mm

4.57mm

Non-RoHS Compliant

Contains Lead

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-
AD648KNZ

Analog Devices Inc.

PRODUCTION (Last Updated: 4 weeks ago)

Through Hole

Through Hole

8-DIP (0.300, 7.62mm)

8

0°C~70°C

Tube

e3

no

Active

1 (Unlimited)

8

EAR99

-

500mW

DUAL

-

-

2

15V

-

-

AD648

8

-

-

-

340μA

-

500mW

-

J-FET

3pA

±4.5V~18V

15mA

1mV

1MHz

-15V

15V

-

-

9.27mm

-

ROHS3 Compliant

Contains Lead

8 Weeks

Tin

Operational Amplifier

BIPOLAR

15V

2

2.4mA

170μA

0.4mA

1.8V/μs

VOLTAGE-FEEDBACK

76 dB

1000 kHz

120dB

0.00001μA

80dB

NO

YES

300μV

1 dB

YES

YES

3pF

3.43mm

7.24mm

No SVHC

No

-

-

-

-

-

-

-

AD641AP-REEL7 vs AD648KNZ
AD648JRZ-REEL

Analog Devices Inc.

PRODUCTION (Last Updated: 4 weeks ago)

Surface Mount

Surface Mount

8-SOIC (0.154, 3.90mm Width)

8

0°C~70°C

Tape & Reel (TR)

e3

no

Active

1 (Unlimited)

8

EAR99

-

500mW

DUAL

GULL WING

260

2

15V

-

-

AD648

8

Not Qualified

2

-

340μA

-

500mW

-

J-FET

5pA

±4.5V~18V

15mA

1mV

-

-15V

15V

-

-

4.9mm

1.75mm

ROHS3 Compliant

Contains Lead

8 Weeks

Tin

Operational Amplifier

BIPOLAR

-

-

2.4mA

170μA

0.4mA

1.8V/μs

VOLTAGE-FEEDBACK

76 dB

1000 kHz

120dB

-

80dB

NO

YES

750μV

-

YES

YES

3pF

-

-

-

-

TAPE AND REEL

30

1MHz

-

-

-

-

AD641AP-REEL7 vs AD648JRZ-REEL
AD640JPZ-REEL7

Analog Devices Inc.

PRODUCTION (Last Updated: 4 weeks ago)

Surface Mount

Surface Mount

20-LCC (J-Lead)

20

0°C~70°C

Tape & Reel (TR)

e3

no

Active

1 (Unlimited)

20

EAR99

500kOhm

200mW

QUAD

J BEND

260

1

5V

-

NOT SPECIFIED

AD640

20

Not Qualified

5

LOG OR ANTILOG AMPLIFIER

44mA

44mA

200mW

10 ns

Logarithmic

7μA

±4.5V~7.5V

2.3mA

50μV

145MHz

-5V

5V

0.3V

-2V

-

-

ROHS3 Compliant

Contains Lead

8 Weeks

-

Analog Computational Functions

BIPOLAR

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

Matte Tin (Sn)

1

60mA

350MHz

AD641AP-REEL7 vs AD640JPZ-REEL7