Datasheet LTC1605-1, LTC1605-2 (Analog Devices) - 4

FabricanteAnalog Devices
DescripciónSingle Supply 16-Bit, 100ksps, Sampling ADCs
Páginas / Página22 / 4 — Dyna. Mic accuracy The. denotes the specifications which apply over the …
Formato / tamaño de archivoPDF / 405 Kb
Idioma del documentoInglés

Dyna. Mic accuracy The. denotes the specifications which apply over the full operating temperature range,

Dyna Mic accuracy The denotes the specifications which apply over the full operating temperature range,

Línea de modelo para esta hoja de datos

Versión de texto del documento

LTC1605-1/LTC1605-2
Dyna Mic accuracy The
l
denotes the specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25°C. (Notes 5, 14) SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
S/(N + D) Signal-to-(Noise + Distortion) Ratio 1kHz Input Signal (Note 14) 87 dB 10kHz Input Signal 85 dB 20kHz, –60dB Input Signal 30 dB THD Total Harmonic Distortion 1kHz Input Signal, First 5 Harmonics –101 dB 10kHz Input Signal, First 5 Harmonics -92 dB Peak Harmonic or Spurious Noise 1kHz Input Signal –101 dB 10kHz Input Signal -92 dB Full-Power Bandwidth (Note 15) 275 kHz Aperture Delay 40 ns Aperture Jitter Sufficient to Meet AC Specs Transient Response Full-Scale Step (Note 9) 2 µs Overvoltage Recovery (Note 16) 150 ns
i nTernal reFerence characTerisTics The
l
denotes the specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25°C. (Note 5) PARAMETER CONDITIONS MIN TYP MAX UNITS
VREF Output Voltage IOUT = 0 l 2.470 2.500 2.520 V VREF Output Tempco IOUT = 0 ±5 ppm/°C Internal Reference Source Current 1 µA External Reference Voltage for Specified Linearity (Notes 9, 10) 2.30 2.50 2.70 V External Reference Current Drain Ext. Reference = 2.5V (Note 9) l 100 µA CAP Output Voltage IOUT = 0 2.50 V
Digi Tal inpuTs anD DigiTal ouTpuTs The
l
denotes the specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25°C. (Note 5) SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
VIH High Level Input Voltage VDD = 5.25V l 2.4 V VIL Low Level Input Voltage VDD = 4.75V l 0.8 V IIN Digital Input Current VIN = 0V to VDD l ±10 µA CIN Digital Input Capacitance 5 pF VOH High Level Output Voltage VDD = 4.75V IO = –10µA 4.5 V IO = –200µA l 4.0 V VOL Low Level Output Voltage VDD = 4.75V IO = 160µA 0.05 V IO = 1.6mA l 0.10 0.4 V IOZ Hi-Z Output Leakage D15 to D0 VOUT = 0V to VDD, CS High l ±10 µA COZ Hi-Z Output Capacitance D15 to D0 CS High (Note 9) l 15 pF ISOURCE Output Source Current VOUT = 0V –10 mA ISINK Output Sink Current VOUT = VDD 10 mA 160512fa 4 For more information www.linear.com/LTC1605-1