Quality Confirmation
Date code, batch, package, label and marking details are checked before shipment. Inspection photos and third-party inspection support are available when required.
LIMCHIP CO., LIMITED
Professional Electronic Components Distributor · HK · SZ · SG · Original Stock · Global Shipping
RFQ ListingAnalog ICs & Data Converters
AD7679ASTZ is an Analog Devices 18-bit, 570 kSPS PulSAR SAR ADC with a fully differential input, parallel and serial interfaces, and a 48-lead LQFP (ST-48) package measuring 7 mm × 7 mm. The listed 21+ stock and exact orderable code are subject to lot, label and packing confirmation before release.
ManufacturerAnalog Devices
Package48-lead LQFP (ST-48), 7 mm × 7 mm
SeriesAD7679
Analog / Signal Chain Specifications
| Parameter | Value / Specification |
|---|---|
| Function / Architecture | 18-Bit, 2.5 LSB INL, 570 kSPS SAR ADC |
| Resolution | 18-bit |
| Sample / Update Rate | 570 kSPS |
| Analog Input | 1 fully differential input channel |
| Converter Type | SAR / PulSAR ADC |
| Dynamic Range | 103 dB typical at VREF = 5 V |
| S/(N+D) | 100 dB typical at 2 kHz, VREF = 5 V |
| Digital Interface | Parallel 18-/16-/8-bit and serial; SPI/QSPI/MICROWIRE/DSP compatible |
| Manufacturer | Analog Devices |
| Package / Case | 48-lead LQFP (ST-48), 7 mm × 7 mm |
| Package Code / Suffix | ST-48; ASTZ orderable suffix |
| Supply Voltage | Single 5 V supply |
| Operating Temperature | −40 °C to +85 °C |
| Power Dissipation | 76 mW at 500 kSPS; 150 μW at 1 kSPS |
| Ordering Code | AD7679ASTZ |
| Channels | 1 |
Analog Features & Applications
- 18-bit resolution with no missing codes
- No pipeline delay with SAR architecture
- 570 kSPS throughput
- Fully differential analog input range of ±VREF, with VREF up to 5 V
- ±2.5 LSB maximum INL
- 103 dB typical dynamic range at VREF = 5 V
- 100 dB typical S/(N+D) at 2 kHz with VREF = 5 V
- Parallel 18-, 16- or 8-bit bus and serial 5 V/3 V interface
- SPI, QSPI, MICROWIRE and DSP compatible
- On-board reference buffer and single 5 V supply operation
- Power dissipation of 76 mW at 500 kSPS and 150 μW at 1 kSPS
- Pin-to-pin compatible upgrade path for AD7674, AD7676 and AD7678
Need Price & Availability for AD7679ASTZ?
LimChip can confirm price, quantity, date code, label photos, package condition, lot traceability and shipment schedule for AD7679ASTZ.
Listed stock is subject to final RFQ confirmation.
For faster RFQ confirmation, please include:
- Required quantity
- Target date code
- Package / case requirement
- Delivery country
- Company name and contact person
- Target price if available
Prefer email? Send this RFQ via email instead.
Quality, Shipping & Payment
Commercial and shipment details for AD7679ASTZ are confirmed with the formal quotation.
Shipping
LimChip supports worldwide delivery through established logistics providers. Carrier, lead time, tracking and buyer-appointed freight-forwarder requirements are confirmed by our sales team.
Payment
Payment method, currency and trade terms are confirmed in the formal quotation or proforma invoice. Contact our sales team for the options available for your order.
Frequently Asked Questions
Is AD7679ASTZ available from LimChip?
LimChip can confirm current availability, price, quantity, date code and lead time for AD7679ASTZ by RFQ.
What should buyers check before ordering AD7679ASTZ?
Buyers should check package, grade, precision parameters, supply range and approved source for AD7679ASTZ, together with live stock and traceable supply.
How do I request a quote for AD7679ASTZ?
Use the RFQ button and include required quantity, target date code, package/case requirement, delivery country, company name and contact details.