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AD1807JST-REEL
AD1807JST-REEL - Brand New Analog Devices IC Chips
Credit Card - One-month free return and one year warranty.
- Full or Partial Refund, if the item is not as described
- Full Refund if you don't receive your order
GENERAL DESCRIPTION
The AD1803 is a low power, 16-bit codec for modem, voice/handset, and
telephony applications. It can also be used as a cellular telephone interface.
The AD1803 is an Intel AC 97 Rev 2.1-compliant modem codec (refer to
documentation about the Intel AC 97) with selectable AC 97 or a DSP-style
serial interface.
The AD1803 codec uses high performance Σ-Δ ADCs and DACs with programmable
gain/attenuation. It has a digital Σ-Δ monitor output with selectable mix from
ADC and DAC channels for call progress monitoring.
The AD1803 supports advanced power management with several power saving modes.
The codec supports seven general purpose input/output (GPIO) pins and a wake
interrupt signaling mechanism on GPIO events.
The AD1803JRUZ is a lead-free environmentally friendly product. It is
manufactured using the most up-to-date mate rials and processes. The coating
on the leads of each device is 100% pure tin electroplate. The device is
suitable for lead-free applications and can withstand surface-mount soldering
at up to 255°C (±5°C). In addition, it is backward compatible with
conventional tin-lead soldering processes. This means that the electroplated
tin coating can be soldered with tin-lead solder pastes at reflow temperatures
of 220°C to 235°C.
FEATURES
Low power modem/telephony codec
16-bit oversampling Σ-Δ converter technology
Intel® AC ‘97 Rev 2.1-compliant modem codec implementation
AC ‘97 or DSP style serial interface
Supports all modem/fax standards, including V.90
Multiple crystal/clock rates supported
Programmable gain, attenuation, and mute
On-chip signal filters
Digital interpolation and decimation filters
Analog output low pass
Programmable sample rates
From 6.4 kHz to 16 kHz
With 1 Hz, 8/7 Hz, and 10/7 Hz resolution
Digital codec engine with variable sample rate conversion
Digital monitor speaker output
24-lead TSSOP
0.6 μm CMOS technology
Operation from 3.3 V or 5 V supply
Advanced power management
APPLICATIONS
Modems (PC and embedded)
Voice and telephony
Fax machines, answering machines, speakerphones
PBX systems
Smart appliances
Shipping
| First item | Additional item | Service | Description |
|---|---|---|---|
| $0.00 | Free | Free Shipping | Estimated 15-30 business days via Registered Air Mail or others |
| $27.50 | Free | Expedited Shipping | Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx. |
| $0.00 | Free | Buyer cooperating carrier | Using buyer's cooperating carrier. Buyer should create a shipping label and share it to us. And then we will call carrier for pickup |
| $38.00 | Free | Expedited Shipping | Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx. |
Delivery
- The transportation time may be delayed due to customs clearance, local holidays or abnormal events.
- The estimated time is based on the fastest speed provided by commercial couriers (DHL, FedEx, UPS etc).
- The estimated time does not include the lead time of the item. The lead time of most items is 2–5 business days. If more than 5 working days are needed, we will manually confirm with you.
| Flag | Country | Express Delivery | Standard Delivery |
|---|---|---|---|
 | United States | 3 - 5 days | 10-15 days |
 | Canada | 3 - 5 days | 10-20 days |
 | Mexico | 3 - 5 days | 10-17 days |
 | Germany | 3 - 5 days | 10-12 days |
 | Italy | 3 - 5 days | 10-15 days |
 | United Kingdom | 3 - 5 days | 10-12 days |
Estimated Delivery
This item requires 2-5 business days for processing before shipping after payment is confirmed. And depending on the destination and shipping method.
Return Policy
| Return window | Refund type | Return shipping |
|---|---|---|
| 60 days after receiving item | Money Back or Replacement | Buyer pays for return shipping |
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