| Customization: | Available |
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| Conductive Type: | Bipolar Integrated Circuit |
| Integration: | GSI |
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AD7741BRZ-REEL7 : Voltage to Frequency & Frequency to Voltage SINGLE & MULTI-CHANNEL VF I.C.
Mfr. Part#: AD7741BRZ-REEL7
Datasheet: 
(e-mail or chat us for PDF file)
ROHS Status:
Quality: 100% Original
Warranty: ONE YEAR
| Series: | AD7741 |
| Product: | Voltage to Frequency Converters |
| Full Scale Frequency: | 3.072 MHz |
| INL - Integral Nonlinearity: | +/- 0.012 % FSR |
| Supply Voltage - Max: | 5.25 V |
| Supply Voltage - Min: | 4.75 V |
| Supply Type: | Single |
| Minimum Operating Temperature: | - 40 C |
| Maximum Operating Temperature: | + 85 C |
| Mounting Style: | SMD/SMT |
| Package / Case: | SOIC-8 |
| Packaging: | Reel |
| Packaging: | Cut Tape |
| Brand: | Analog Devices |
| Development Kit: | EVAL-AD7741/42EBZ |
| Height: | 1.5 mm (Max) |
| Length: | 5 mm (Max) |
| Operating Supply Voltage: | 5 V |
| Product Type: | Voltage to Frequency & Frequency to Voltage |
| Factory Pack Quantity: | 1000 |
| Subcategory: | Data Converter ICs |
| Width: | 4 mm (Max) |
| Unit Weight: | 0.019048 oz |
The AD7741/AD7742 are a new generation of synchronous voltage-to-frequency converters (VFCs). The AD7741 is a single-channel version in an 8-lead package (SOIC/DIP) and the AD7742 is a multichannel version in a 16-lead package (SOIC/ DIP). No user trimming is required to achieve the specified performance. The AD7741 has a single buffered input whereas the AD7742 has four buffered inputs that may be configured as two fullydifferential inputs or three pseudo-differential inputs. Both parts include an on-chip +2.5 V bandgap reference that provides the user with the option of using this internal reference or an external reference.
The AD7741 has a single-ended voltage input range from 0 V to REFIN. The AD7742 has a differential voltage input range from -VREF to +VREF. Both parts operate from a single +5 V supply consuming typically 6 mA, and also contain a powerdown feature that reduces the current consumption to less than 35 μA.
APPLICATIONS
Low Cost Analog-to-Digital Conversion
Signal Isolation
AD7742 is obsolete
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