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PRODUCT DESCRIPTION
The LTC®6404 is a family of AC precision, very low noise, low
distortion, fully differential input/output amplifi ers optimized
for 3V, single supply operation. The LTC6404-1 is unity-gain
stable. The LTC6404-2 is designed for closed-loop gains greater
than or equal to 2V/V.
The LTC6404-4 is designed for closed-loop gains greater than or
equal to 4V/V. The LTC6404 closed-loop bandwidth extends from DC to
600MHz. In addition to the normal unfi ltered outputs (OUT+ and
OUT–), the LTC6404 has a built-in 88.5MHz differential single-pole
lowpass fi lter and an additional pair of fi ltered outputs (OUTF+,
OUTF–).
An input referred voltage noise of 1.5nV/√Hz make the LTC6404 able
to drive state-of-the-art 16-/18-bit ADCs while operating on the
same supply voltage, saving system cost and power.
The LTC6404 is characterized, and maintains its performance for
supplies as low as 2.7V and can operate on supplies up to 5.25V. It
draws only 27.3mA, and has a hardware shutdown feature which
reduces current consumption to 250μA.
The LTC6404 family is available in a compact 3mm × 3mm 16-pin
leadless QFN package and operates over a –40°C to 125°C temperature
range.
PRODUCT PROPERTIES
Product Status | Active |
Type | ADC Driver |
Applications | Data Acquisition |
Mounting Type | Surface Mount |
Package / Case | 16-WFQFN Exposed Pad |
Supplier Device Package | 16-QFN (3x3) |
Base Product Number | LTC6404 |