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TZA1000T
TZA1000T - Brand New PHILIPS 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 TZA1000 is a single-chip read-write amplifier for single-channel QIC (Quarter Inch Cartridge) systems with MR heads. It can be used with both SIG (Sensor in Gap)- and yoke-type MR heads and is designed to be used in conjunction with the Philips SZA1000 digital equalizer IC (although it can also function as a stand alone unit). This combination is flexible enough to be used with all popular tape backup formats including QIC 80, QIC 3010, QIC 3020, QIC 3080, QIC 5010, Travan 1, Travan 2, Travan 3 and Travan 4 and to be forward compatible with their single channel successors.
FEATURES
• 3-wire serial interface for programming
• On-chip Digital-to-Analog Converters (DAC) for:
– MR (Magneto Resistive) sense bias current
– MR DC bias current
– Write current
• Low noise differential input stage: typically 0.65 nV/√Hz (Zi = 0 Ω)
• Magnetic feedback circuit to handle large output signals
• MR DC bias current circuit
• Very fast write current rise and fall times with near rail-to-rail voltage
swing
• Maximum write current of 100 mA: ready for high coercivity tape
• Low noise read amplifier for reading track height servo signals with the
write coil
• Very few external components required
• On board registers for easy format or bit rate selection
• Fast read-after-write recovery time
• Test circuit for yoke-type heads
• Switchable differentiator for yoke-type heads, with programmable cut-off
frequencies
• Anti-aliasing low-pass filter, with programmable cut-off frequencies
• AGC (Automatic Gain Control) options: internally (digitally) controlled,
externally controlled or fixed gain
• Hold input for fast AGC freeze
• Input for fast reader/writer (track height servo) signal selection
• Power fail detection on both 5 and 12 V lines (status can be read from the
read register)
• Write unsafe detection
• Provides an accurate reference voltage (for AD conversion)
• Very simple interconnection with the SZA1000 QIC digital equalizer
• +5 V ±10% and +12 V ±10% supply voltages
• Low power standby, active and test modes.
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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