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24 Bit 0.5mm ADC AD7770 1.65V 64-WFQFN Exposed Pad, CSP
- Manufacturer: Analog Devices Inc.
- NO: 84-AD7770ACPZ
- Package: 64-WFQFN Exposed Pad, CSP
- Datasheet:
- Stock: 4207
- Description: 24 Bit 0.5mm ADC AD7770 1.65V 64-WFQFN Exposed Pad, CSP (Kg)
- Delivery:
- Payment:
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| Parameters | |
|---|---|
| Factory Lead Time | 20 Weeks |
| Lifecycle Status | PRODUCTION (Last Updated: 1 month ago) |
| Mounting Type | Surface Mount |
| Package / Case | 64-WFQFN Exposed Pad, CSP |
| Surface Mount | YES |
| Number of Pins | 64 |
| Operating Temperature | -40°C~125°C |
| Packaging | Tray |
| JESD-609 Code | e3 |
| Feature | PGA, Simultaneous Sampling |
| Pbfree Code | no |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 64 |
| Terminal Finish | Tin (Sn) |
| Terminal Position | QUAD |
| Terminal Form | NO LEAD |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Supply Voltage | 1.65V |
| Terminal Pitch | 0.5mm |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Base Part Number | AD7770 |
| Pin Count | 64 |
| Configuration | MUX-PGA-ADC |
| Max Supply Voltage | 3.6V |
| Min Supply Voltage | 2.2V |
| Number of Bits | 24 |
| Input Type | Differential, Single Ended |
| Architecture | Sigma-Delta |
| Number of Inputs | 8 |
| Converter Type | ADC, DELTA-SIGMA |
| Reference Type | External, Internal |
| Data Interface | SPI |
| Resolution | 3 B |
| Sampling Rate | 32 ksps |
| Voltage - Supply, Analog | 2.2V~3.6V |
| Number of Analog In Channels | 8 |
| Sampling Rate (Per Second) | 32k |
| Output Bit Code | 2'S COMPLEMENT BINARY |
| Linearity Error-Max (EL) | 0.0017% |
| Ratio - S/H:ADC | 1:1 |
| Analog Input Voltage-Max | 2.505V |
| Output Format | PARALLEL, WORD |
| Negative Supply Voltage-Nom | -1.65V |
| Analog Input Voltage-Min | 2.495V |
| Conversion Time-Max | 3.4μs |
| Length | 9mm |
| Width | 9mm |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Contains Lead |
AD7770ACPZ Description
A high-performance, 24-bit, sigma-delta analog-to-digital converter (ADC) designed for precision measurement applications is the Analog Devices Inc. AD7770ACPZ. The gadget's extensive feature set and range of functionalities make it ideal for use in a number of industrial, instrumentation, and communication applications. A flexible input multiplexer, a high-accuracy voltage reference, and a low-noise, programmable gain amplifier (PGA) are all included in the AD7770ACPZ. It also has advanced capabilities like digital filtering, signal conditioning, and others that allow it to give very accurate measurements under a variety of input signal and environmental situations. The device runs off a single 5 V supply voltage and is available in a small, lead-free, 32-lead LFCSP (lead frame chip scale package).
AD7770ACPZ Features
Digital filtering
High resolution
Compact form factor
Low power consumption
Flexible input multiplexer
High-accuracy voltage reference
Programmable gain amplifier (PGA)
AD7770ACPZ Applications
Communications
Medical equipment
Industrial automation
Precision measurement
Test and measurement equipment
