 |
Zakładka z wyszukiwarką danych komponentów |
|
|
Zakładka z wyszukiwarką danych komponentów |
|
AD6645/PCB Arkusz danych(PDF) 2 Page - Analog Devices |
|
|
|||||||||||||||||||||||||||||
AD6645/PCB Arkusz danych(HTML) 2 Page - Analog Devices |
|
|
2 / 20 page  REV. 0 –2– AD6645 DC SPECIFICATIONS AD6645ASQ-80 Parameter Temp Test Level Min Typ Max Unit RESOLUTION 14 Bits ACCURACY No Missing Codes Full II Guaranteed Offset Error Full II –10 +1.2 +10 mV Gain Error Full II –10 0 +10 % FS Differential Nonlinearity (DNL) Full II –1.0 ±0.25 +1.5 LSB Integral Nonlinearity (INL) Full V ±0.5 LSB TEMPERATURE DRIFT Offset Error Full V 1.5 ppm/ ∞C Gain Error Full V 48 ppm/ ∞C POWER SUPPLY REJECTION (PSRR) 25 ∞CV ±1.0 mV/V REFERENCE OUT (VREF) 1 Full V 2.4 V ANALOG INPUTS (AIN, AIN) Differential Input Voltage Range Full V 2.2 V p-p Differential Input Resistance Full V 1 k W Differential Input Capacitance 25 ∞CV 1.5 pF POWER SUPPLY Supply Voltages AVCC Full II 4.75 5.0 5.25 V DVCC Full II 3.0 3.3 3.6 V Supply Current I AVCC (AVCC = 5.0 V) Full II 275 320 mA I DVCC (DVCC = 3.3 V) Full II 32 45 mA Rise Time 2 AVCC Full IV TBD ms POWER CONSUMPTION Full II 1.5 1.75 W NOTES 1VREF is provided for setting the common-mode offset of a differential amplifier such as the AD8138 when a dc-coupled analog input is required. VREF should be buffered if used to drive additional circuit functions. 2Specified for dc supplies with linear rise-time characteristics. The use of dc supplies with linear rise-times of <45 ms is highly recommended. Specifications subject to change without notice DIGITAL SPECIFICATIONS AD6645ASQ-80 Parameter (Conditions) Temp Test Level Min Typ Max Unit ENCODE INPUTS (ENC, ENC) Differential Input Voltage 1 Full IV 0.4 V p-p Differential Input Resistance 25 ∞CV 10 k W Differential Input Capacitance 25 ∞CV 2.5 pF LOGIC OUTPUTS (D13–D0, DRY, OVR 2) Logic Compatibility CMOS Logic “1” Voltage (DVCC = 3.3 V) 3 Full II 2.85 DVCC – 0.2 V Logic “0” Voltage (DVCC = 3.3 V) 3 Full II 0.2 0.5 V Output Coding Two’s Complement DMID Full V DVCC/2 V NOTES 1All ac specifications tested by driving ENCODE and ENCODE differentially. 2The functionality of the Over-Range bit is specified for a temperature range of 25 ∞C to 85∞C only. 3Digital output logic levels: DV CC = 3.3 V, CLOAD = 10 pF. Capacitive loads >10 pF will degrade performance. Specifications subject to change without notice. (AVCC = 5 V, DVCC = 3.3 V; TMIN = –40 C, TMAX = +85 C, unless otherwise noted.) (AVCC = 5 V, DVCC = 3.3 V; TMIN = –40 C, TMAX = +85 C, unless otherwise noted.) –SPECIFICATIONS |
|
|
Link URL |
| Czy Alldatasheet okazała się pomocna? [ DONATE ] |
O Alldatasheet | Reklama | Kontakt | Polityka prywatności | Link do karty katalogowej | Linki | Lista producentów 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 |
Polish ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
