AD640JPZ

Mfr. #:: AD640JPZ
제조사:: Analog Devices Inc.
설명:: Logarithmic Amplifiers LOGARITHMIC AMP IC 120MHz 50dB
수명 주기:: 이 제조업체의 새 제품입니다.
데이터 시트:: AD640JPZ 데이터 시트
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ECAD Model:
추가 정보:: AD640JPZ 추가 정보 AD640JPZ Product Details

제품 속성
속성 값

제조사:: 아나로그디바이스

제품 카테고리:: 대수 증폭기

RoHS:: Y

시리즈:: AD640

증폭기 유형:: 대수 증폭기

채널 수:: 1 Channel

3dB 대역폭:: 145 MHz

Ib - 입력 바이어스 전류:: 25 uA

Vos - 입력 오프셋 전압:: 50 uV

공급 전압 - 최대:: 7.5 V

공급 전압 - 최소:: 4.5 V

작동 공급 전류:: 9 mA

최소 작동 온도:: 0 C

최대 작동 온도:: + 70 C

장착 스타일:: SMD/SMT

패키지/케이스:: PLCC-20

포장:: 튜브

대역폭:: 145 MHz

제품:: 대수 증폭기

유형:: 복조 로그 앰프

상표:: 아나로그디바이스

입력 전압 범위 - 최대:: 7.5 V

동적 범위 dB:: 50 dB

GBP - 대역폭 증가 제품:: -

작동 공급 전압:: 4.5 V to 7.5 V

Pd - 전력 손실:: 200 mW

상품 유형:: 대수 증폭기

공장 팩 수량:: 49

하위 카테고리:: 증폭기 IC

전압 이득 dB:: 50 dB

단위 무게:: 0.025468 oz

Tags: AD640JP, AD640J, AD640, AD64, AD6

Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
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we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: [email protected]

Step1:
Vacuum Packaging with PL

Step2:
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Packaging Boxes

AD640JPZ 설명

***S.I.T. Europe - USA - Asia: Log Or Antilog Amplifier, 1 Func, 145MHz Band Width, BIPolar, PQCC20

***ark: Logarithmic Amplifier, DC-Coupled Demodulating, 5, 1, LCC, 20

***ical: SP Amp LOG Amp Single ±7.5V 20-Pin PLCC Tube

***i-Key Marketplace: AD640 - LOGARITHMIC AMPLIFIER IC

***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

부분 #	제조	설명	재고	가격
AD640JPZ DISTI # V99:2348_06209885	Analog Devices Inc	SP Amp LOG Amp Single ±7.5V 20-Pin PLCC Tube RoHS: Compliant	14	7000:$42.8800 3500:$42.9000 700:$42.9300 14:$51.1400
AD640JPZ DISTI # V36:1790_06209885	Analog Devices Inc	SP Amp LOG Amp Single ±7.5V 20-Pin PLCC Tube RoHS: Compliant	2	7000:$42.8800 3500:$42.9000 700:$42.9300 14:$51.1400
AD640JPZ DISTI # AD640JPZ-ND	Analog Devices Inc	IC OPAMP LOG 350MHZ 20PLCC RoHS: Compliant Min Qty: 1 Container: Tube	60In Stock	49:$52.6651 1:$57.9300
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 # 29542504	Analog Devices Inc	SP Amp LOG Amp Single ±7.5V 20-Pin PLCC Tube RoHS: Compliant	14	1:$51.1400
AD640JPZ DISTI # 29511476	Analog Devices Inc	SP Amp LOG Amp Single ±7.5V 20-Pin PLCC Tube RoHS: Compliant	2	2:$53.3900
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
AD640JPZ	Analog Devices Inc	RoHS: Compliant	Europe - 13
AD640JPZ DISTI # C1S103100210992	Analog Devices Inc	SP Amp LOG Amp Single }7.5V 20-Pin PLCC Tube RoHS: Compliant	7	1:$35.1100

관련 상품

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	Mfr.#: PSMN015-100YLX OMO.#: OMO-PSMN015-100YLX	MOSFET PSMN015-100YL/LFPAK/REEL 7" Q1
	Mfr.#: TLP183(GB-TPL,E OMO.#: OMO-TLP183-GB-TPL-E	Transistor Output Optocouplers X36 PBF Trans Opto couplr 110C3750Vrms
	Mfr.#: RBR5LAM30BTFTR OMO.#: OMO-RBR5LAM30BTFTR	Schottky Diodes & Rectifiers 30V VR 5A 0.49V VF PMDTM; SOD-128
	Mfr.#: NCV47722PAAJR2G OMO.#: OMO-NCV47722PAAJR2G	Power Switch ICs - Power Distribution HIGH SIDE SWITCH W
	Mfr.#: ATTINY1616-MNR OMO.#: OMO-ATTINY1616-MNR	8-bit Microcontrollers - MCU 20MHZ QFN 85C GRN
	Mfr.#: DFR0555 OMO.#: OMO-DFR0555	Display Development Tools Gravity: I2C LCD1602 Arduino LCD Display Module (Blue)
	Mfr.#: ATECC608A-SSHCZ-T OMO.#: OMO-ATECC608A-SSHCZ-T-MICROCHIP-TECHNOLOGY	Microchip Crypto Authentication Device
	Mfr.#: RBR5LAM30BTFTR OMO.#: OMO-RBR5LAM30BTFTR-ROHM-SEMI	AUTOMOTIVE SCHOTTKY BARRIER DIOD

유효성

재고:: 17
주문 시:: 2000
수량 입력:

AD640JPZ의 현재 가격은 참고용이며 최상의 가격을 원하시면 판매팀 [email protected]으로 문의 또는 다이렉트 이메일을 보내주십시오.

시작

AD640JP 6
AD640J 9
AD640 31
AD64 263
AD6 2176

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AD640JPZ

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes