Motore di ricerca datesheet componenti elettronici |
|
ADCS7478 Scheda tecnica(PDF) 7 Page - Texas Instruments |
|
|
ADCS7478 Scheda tecnica(HTML) 7 Page - Texas Instruments |
7 / 30 page ADCS7476, ADCS7477, ADCS7478 www.ti.com SNAS192F – APRIL 2003 – REVISED MARCH 2013 ADCS7476/ADCS7477/ADCS7478 Specifications (1) ADCS7478 Converter Electrical Characteristics The following specifications apply for VDD = +2.7V to 5.25V, fSCLK = 20 MHz, fSAMPLE = 1 MSPS unless otherwise noted. Boldface limits apply for TA = −40°C to +85°C: all other limits TA = 25°C, unless otherwise noted. Symbol Parameter Conditions Typical Limits Units STATIC CONVERTER CHARACTERISTICS Resolution with No Missing Codes 8 Bits INL Integral Non-Linearity ±0.05 ±0.3 LSB (max) DNL Differential Non-Linearity ±0.07 ±0.3 LSB (max) VOFF Offset Error ±0.03 ±0.3 LSB (max) GE Gain Error ±0.08 ±0.4 LSB (max) Total Unadjusted Error ±0.07 ±0.3 LSB (max) DYNAMIC CONVERTER CHARACTERISTICS SINAD Signal-to-Noise Plus Distortion Ratio fIN = 100 kHz 49.7 49 dB (min) SNR Signal-to-Noise Ratio fIN = 100 kHz 49.7 dB THD Total Harmonic Distortion fIN = 100 kHz -77 -65 dB (max) SFDR Spurious-Free Dynamic Range fIN = 100 kHz 69 65 dB (min) Intermodulation Distortion, Second Order fa = 103.5 kHz, fb = 113.5 kHz -68 dB Terms IMD Intermodulation Distortion, Third Order fa = 103.5 kHz, fb = 113.5 kHz -68 dB Terms +5V Supply 11 MHz FPBW -3 dB Full Power Bandwidth +3V Supply 8 MHz POWER SUPPLY CHARACTERISTICS 2.7 V (min) VDD Supply Voltage 5.25 V (max) VDD = +4.75V to +5.25V, 2 mA SCLK On or Off Normal Mode (Static) VDD = +2.7V to +3.6V, 1 mA SCLK On or Off VDD = +4.75V to +5.25V, 2.0 3.5 mA (max) IDD fSAMPLE = 1 MSPS Normal Mode (Operational) VDD = +2.7V to +3.6V, 0.6 1.6 mA (max) fSAMPLE = 1 MSPS VDD = +5V, SCLK Off 0.5 µA (max) Shutdown Mode VDD = +5V, SCLK On 60 µA (max) VDD = +5V, fSAMPLE = 1 MSPS 10 17.5 mW (max) Power Consumption, Normal Mode (Operational) VDD = +3V, fSAMPLE = 1 MSPS 2 4.8 mW (max) PD VDD = +5V, SCLK Off 2.5 µW (max) Power Consumption= Shutdown Mode VDD = +3V, SCLK Off 1.5 µW (max) ANALOG INPUT CHARACTERISTICS VIN Input Range 0 to VDD V IDCL DC Leakage Current ±1 µA (max) CINA Analog Input Capacitance 30 pF DIGITAL INPUT CHARACTERISTICS VIH Input High Voltage 2.4 V (min) VDD = +5V 0.8 V (max) VIL Input Low Voltage VDD = +3V 0.4 V (max) IIN Digital Input Current VIN = 0V or VDD ±10 nA ±1 µA (max) CIND Input Capacitance 2 4 pF(max) DIGITAL OUTPUT CHARACTERISTICS (1) Data sheet min/max specification limits are ensured by design, test, or statistical analysis. Copyright © 2003–2013, Texas Instruments Incorporated Submit Documentation Feedback 7 Product Folder Links: ADCS7476 ADCS7477 ADCS7478 |
Codice articolo simile - ADCS7478 |
|
Descrizione simile - ADCS7478 |
|
|
Link URL |
Privacy Policy |
ALLDATASHEETIT.COM |
Lei ha avuto il aiuto da alldatasheet? [ DONATE ] |
Di alldatasheet | Richest di pubblicita | contatti | Privacy Policy | scambio Link | Ricerca produttore All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |