AD640JPZ-REEL7

Mfr. #:: AD640JPZ-REEL7
Өндіруші:: Analog Devices Inc
Сипаттама:: Logarithmic Amplifiers LOGARITHMIC AMP IC 120MHz 50dB
Өміршеңдік кезең:: Осы өндірушіден жаңа.
Деректер тізімі:: AD640JPZ-REEL7 Деректер тізімі
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ECAD Model:

Өнім атрибуты
Төлсипат мәні

Өндіруші: ADI

Өнім санаты: Сызықтық - Күшейткіштер - Аспаптар, ОП күшейткіштері, буферлік күшейткіштер

Сериялар: AD640

Өнім: Логарифмдік күшейткіштер

Қаптама: Ролик

Бірлік-салмағы: 0.025468 oz

Монтаждау стилі: SMD/SMT

Арналар саны: 1 Channel

Күшейткіш түрі: Логарифмдік күшейткіш

Pd-қуат-диссипация: 200 mW

Максималды-жұмыс температурасы: + 70 C

Ең төменгі жұмыс температурасы: 0 C

Операциялық-жабдықтау-ток: 44 mA

Қоректендіру-кернеу-Макс: 7.5 V

Қоректендіру-кернеу-мин: 4.5 V

Пакет-қорап: PLCC-20

Ib-кіріс-қиғаш-тоқ: 25 uA

Vos-кіріс-офсеттік-кернеу: 0.5 mV at +/- 5 V

GBP-Gain-Bandwidth-өнім: -

3-дБ-өткізу жолағы: 145 MHz

Динамикалық-диапазон-дБ: 50 dB

Tags: AD640JP, AD640J, AD640, AD64, AD6

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We provide 90-360 days warranty.

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Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

AD640JPZ-REEL7 Сипаттама

***ical: SP Amp LOG Amp Single ±7.5V 20-Pin PLCC T/R

***i-Key: IC LOGARITHMIC 1 CIRCUIT 20PLCC

***log Devices: The AD640 is a complete monolithic logarithmic amplifier. A single AD640 provides up to 50 dB of dynamic range for frequencies from dc to 120 MHz. Two AD640s in cascade can provide up to 95 dB of dynamic range at reduced bandwidth. The AD640 uses a successive detection scheme to provide an output current proportional to the logarithm of the input voltage. It is laser calibrated to close tolerances and maintains high accuracy over the full military temperature range using supply voltages from ±4.5 V to ±7.5 V. The AD640 comprises five cascaded dc-coupled amplifier/limiter stages, each having a small signal voltage gain of 10 dB and a –3 dB bandwidth of 350 MHz. Each stage has an associated full-wave detector, whose output current depends on the absolute value of its input voltage. The five outputs are summed to provide the video output (when low-pass filtered) scaled at 1 mA per decade (50 µA per dB). On chip resistors can be used to convert this output current to a voltage with several convenient slope options. A balanced signal output at +50 dB (referred to input) is provided to operate AD640s in cascade. The logarithmic response is absolutely calibrated to within ±1 dB for dc or square wave inputs from ±0.75 mV to ±200 mV, with an intercept (logarithmic offset) at 1 mV dc. An integral X10 attenuator provides an alternative input range of ±7.5 mV to ±2 V dc. Scaling is also guaranteed for sinusoidal inputs. The AD640B is specified for the industrial temperature range of –40°C to +85°C and the AD640T, available processed to MILSTD-883B, for the military range of –55°C to +125°C. Both are available in 20-lead side-brazed ceramic DIPs or leadless chip carriers (LCC). The AD640J is specified for the commercial temperature range of 0°C to +70°C, and is available in both 20-lead plastic DIP (N) and PLCC (P) packages. This device is now available to Standard Military Drawing (DESC) number 5962-9095501MRA and 5962-9095501M2A. Product Highlights Absolute calibration of a wideband logarithmic amplifier is unique. The AD640 is a high accuracy measurement device, not simply a logarithmic building block. Advanced design results in unprecedented stability over the full military temperature range. The fully differential signal path greatly reduces the risk of instability due to inadequate power supply decoupling and shared ground connections, a serious problem with commonly used unbalanced designs. Differential interfaces also ensure that the appropriate ground connection can be chosen for each signal port. They further increase versatility and simplify applications. The signal input impedance is ~500 kΩ in shunt with ~2 pF. The dc-coupled signal path eliminates the need for numerous interstage coupling capacitors and simplifies logarithmic conversion of subsonic signals. The low input offset voltage of 50 µV (200 µV max) ensures good accuracy for low level dc inputs. Thermal recovery “tails,” which can obscure the response when a small signal immediately follows a high level input, have been minimized by special attention to design details. The noise spectral density of 2 nV/√Hz results in a noise floor of ~23 µV rms (–80 dBm) at a bandwidth of 100 MHz. The dynamic range using cascaded AD640s can be extended to 95 dB by the inclusion of a simple filter between the two devices. Applications Radar, sonar, ultrasonic and audio systems Precision instrumentation from DC to 120 MHz Power measurement with absolute calibration Wide range high accuracy signal compression Alternative to discrete and hybrid IF strips Replaces several discrete log amp ICs

Market price

Бөлім №	Mfg.	Сипаттама	Қор	Бағасы
AD640JPZ-REEL7 DISTI # AD640JPZ-REEL7TR-ND	Analog Devices Inc	IC OPAMP LOG 350MHZ 20PLCC RoHS: Compliant Min Qty: 250 Container: Tape & Reel (TR)	Temporarily Out of Stock	250:$47.3985
AD640JPZ DISTI # 584-AD640JPZ	Analog Devices Inc	Logarithmic Amplifiers LOGARITHMIC AMP IC 120MHz 50dB RoHS: Compliant	49	1:$56.1800 5:$54.4200 10:$53.3700 25:$51.0000 50:$48.0000 100:$46.5300
AD640JPZ-REEL7 DISTI # 584-AD640JPZ-R7	Analog Devices Inc	Logarithmic Amplifiers LOGARITHMIC AMP IC 120MHz 50dB RoHS: Compliant	0	250:$43.6000
AD640JP DISTI # 584-AD640JP	Analog Devices Inc	Logarithmic Amplifiers LOGARITHMIC AMP IC 120MHz 50dB RoHS: Not compliant	0

Қосымша тауарлар

Сурет	Бөлім №	Сипаттама
	Mfr.#: AD640JPZ OMO.#: OMO-AD640JPZ	Logarithmic Amplifiers LOGARITHMIC AMP IC 120MHz 50dB
	Mfr.#: AD640JP OMO.#: OMO-AD640JP-ANALOG-DEVICES-INC-ADI	Logarithmic Amplifiers LOGARITHMIC AMP IC 120MHz 50dB
	Mfr.#: AD640JPZ-REEL7 OMO.#: OMO-AD640JPZ-REEL7-ANALOG-DEVICES-INC-ADI	Logarithmic Amplifiers LOGARITHMIC AMP IC 120MHz 50dB
	Mfr.#: AD640JPZ OMO.#: OMO-AD640JPZ-ANALOG-DEVICES-INC-ADI	Logarithmic Amplifiers LOGARITHMIC AMP IC 120MHz 50dB
	Mfr.#: AD640JP-REEL OMO.#: OMO-AD640JP-REEL-1190	Log Or Antilog Amplifier, 1 Func, 145MHz Band Width, BIPolar, PQCC20
	Mfr.#: AD640JP BP OMO.#: OMO-AD640JP-BP-1190	Жаңа және түпнұсқа
	Mfr.#: AD640JP-REEL7 OMO.#: OMO-AD640JP-REEL7-ANALOG-DEVICES	IC OPAMP LOG 350MHZ 20PLCC

Қол жетімділік

Қор:: Available
Тапсырыс бойынша:: 4500
Саны енгізіңіз:

AD640JPZ-REEL7 ағымдағы бағасы тек анықтама үшін берілген, егер сіз ең жақсы бағаны алғыңыз келсе, сату тобымызға [email protected] мекенжайына сұрауды немесе тікелей электрондық поштаны жіберіңіз.

Анықтамалық баға (USD)

Саны
Тауар өлшемінің бағасы
Қосымша. Бағасы

1: ~~63,82 $~~; ~~63,82 $~~

10: ~~60,63 $~~; ~~606,34 $~~

100: ~~57,44 $~~; ~~5 744,25 $~~

500: ~~54,25 $~~; ~~27 125,65 $~~

1000: ~~51,06 $~~; ~~51 060,00 $~~

-ден бастаңыз

AD640JP 6
AD640J 9
AD640 31
AD64 263
AD6 2176

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AD640JPZ-REEL7

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes