AD7740YRMZ

AD7740YRMZ, Voltage-to-Frequency Converter, –0.3V to +7 V, SOIC, 10 sec to 40 sec

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Price:: US $0.30~0.50 / piece [Get Latest Price]

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Qty (lots)	Price/lot
1 ~ 1000 :	0.50 / Piece
1001 ~ 10000 :	0.40 / Piece
10001 ~ 100000 :	0.30 / Piece

PartNumber:: AD7740YRMZ

Brand:: Analog Devices - ADI | Pack: SOIC | D/C: 13+

Availability:: Supply Ability: 10000/Day Can Ship Immediately
Delivery: 10-15 Business Days (ships out within 3 Business days)

Quantity:: piece

Total Price:: US $0

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Products Upload time: 2013-07-31

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Part Number:AD7740YRMZ
US $0.30 - 0.50
Quantity:

piece

Product Summary

The AD7740YRMZ is a low-cost, ultrasmall synchronous Voltage-to-Frequency Converter (VFC). It works from a single 3.0 V to 3.6 V or 4.75 V to 5.25 V supply consuming 0.9 mA. The AD7740YRMZ is available in an 8-lead SOT-23 and also in an 8-lead microSOIC package. Small package, low cost and ease of use were major design goals for this product. The part contains an on-chip 2.5 V bandgap reference but the user may overdrive this using an external reference. This external reference range includes VDD. The applications of the AD7740YRMZ are (1)Isolation of High Common-Mode Voltages; (2)Low-Cost Analog-to-Digital Conversion; (3)Battery Monitoring; (4)Automotive Sensing.

Parametrics

AD7740YRMZ absolute maximum ratings: (1)VDD to GND: –0.3V to +7 V; (2)Analog Input Voltage to GND: –0.3V to VDD + 0.3 V; (3)Reference Input Voltage to GND: –0.3 V to VDD + 0.3 V; (4)Logic Input Voltage to GND: –0.3 V to VDD + 0.3 V; (5)FOUT Voltage to GND: –0.3 V to VDD + 0.3 V; (6)Operating Temperature Range, Commercial (K Version): 0°C to +85°C; Automotive (Y Version): –40°C to +105°C; (7)Storage Temperature Range: –65°C to +150°C; (8)Junction Temperature (TJ Max): 150°C; (9)Power Dissipation: (TJ Max – TA)/θJA; (10)θJA Thermal Impedance: 240°C/W; (11)Lead Temperature (10 secs): 300°C; (12)Reflow Soldering, Peak Temperature:220 + 5/0°C; Time at Peak Temperature: 10 sec to 40 sec.

Features

AD7740YRMZ features: (1)Synchronous Operation; (2)Full-Scale Frequency Set by External System Clock; (3)8-Lead SOT-23 and 8-Lead microSOIC Packages; (4)3 V or 5 V Operation; (5)Low Power: 3 mW (Typ); (6)Nominal Input Range: 0 to VREF; (7)True –150 mV Capability Without Charge Pump; (8)VREF Range: 2.5 V to VDD; (9)Internal 2.5 V Reference; (10)1 MHz Max Input Frequency; (11)Selectable High Impedance Buffered Input; (12)Minimal External Components Required.