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TDA8787A
Datasheet
General description
The TDA8787A is a 10-bit analog-to-digital interface for CCD cameras. The device includes a correlated double sampling circuit, a PGA, clamp loops and a low-power 10-bit ADC, together with its reference voltage regulator.
The PGA gain and the ADC input clamp level are controlled via the serial interface.
An additional DAC is provided for additional system controls. Its output voltage range is 1.0 V peak-to-peak which is available at pin OFDOUT.
Features
- Correlated Double Sampling (CDS), Programmable Gain Amplifier (PGA), 10-bit Analog-to-Digital Converter (ADC) and reference regulator included
- Fully programmable via a 3-wire serial interface
- Sampling frequency up to 18 MHz
- PGA gain range of 36 dB (in steps of 0.1 dB)
- Low power consumption of only 170 mW at 2.7 V
- Power consumption in standby mode of 4.5 mW (typical value)
- 3.0 V operation; 2.5 to 3.6 V operation for the digital outputs
- Active control pulses polarity selectable via serial interface
- 8-bit DAC included for analog settings
- TTL compatible inputs, CMOS compatible outputs.
Products/packages
| Type number | North American Type number | Ordering code (12NC) | Product status | Package | Packing | Marking | Chemical content | Leadfree conversion date |
|---|---|---|---|---|---|---|---|---|
| TDA8787AHL/C3 | 9352 769 95157 | Volume production | SOT313-2
(LQFP48) | Tray Pack, Bakeable, Multiple | Standard Marking | TDA8787AHL/C3
| Always Pb-free | |
| TDA8787AHL/C3 | TDA8787AHLBE-T | 9352 769 95118 | Volume production | SOT313-2
(LQFP48) | Reel Pack, SMD, 13" | Standard Marking | TDA8787AHL/C3
| Always Pb-free |
| TDA8787AHL/C3 | TDA8787AHLBE-S | 9352 769 95151 | Volume production | SOT313-2
(LQFP48) | Tray Pack, Bakeable, Single | Standard Marking | TDA8787AHL/C3
| Always Pb-free |
Pricing/ordering/availability
| Type number | Ordering code(12NC) | Indicative price/unit($) | Region | Distributor | In stock | Inventory date | Buy online | Samples |
|---|---|---|---|---|---|---|---|---|
| TDA8787AHL/C3 | 9352 769 95157 | not available | ||||||
| TDA8787AHL/C3 | 9352 769 95118 | 6.4700 | ASIA | WPI | 20,000 | 08/27/2008 | Buy online | Order samples |
| TDA8787AHL/C3 | 9352 769 95151 | 6.4700 | NA | DIGI-KEY CORPORATION | 1,073 | 8/26/2008 | Buy online | not available |
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