 |
công cụ tìm kiếm bảng dữ liệu linh kiện điện tử |
|
|
công cụ tìm kiếm bảng dữ liệu linh kiện điện tử |
|
ADS7828E/2K5 bảng dữ liệu(PDF) 4 Page - Texas Instruments |
|
|
|
|||||||||||||||||||||||||||||
ADS7828E/2K5 bảng dữ liệu(HTML) 4 Page - Texas Instruments |
|
|
4 / 17 page  ADS7828 4 SBAS181B www.ti.com DIGITAL INPUT/OUTPUT Logic Family CMOS ✻ Logic Levels: VIH +VDD • 0.7 +VDD + 0.5 ✻✻ V VIL –0.3 +VDD • 0.3 ✻✻ V VOL Min. 3mA Sink Current 0.4 ✻ V Input Leakage: I IH V IH = +VDD +0.5 10 ✻ µA I IL V IL = -0.3 -10 ✻ µA Data Format Straight ✻ Binary ADS7828 HARDWARE ADDRESS 10010 ✻ Binary POWER-SUPPLY REQUIREMENTS Power-Supply Voltage, +VDD Specified Performance 4.75 5 5.25 ✻✻ V Quiescent Current High Speed Mode: SCL = 3.4MHz 750 1000 ✻✻ µA Fast Mode: SCL = 400kHz 300 ✻ µA Standard Mode, SCL = 100kHz 150 ✻ µA Power Dissipation High Speed Mode: SCL = 3.4MHz 3.75 5 ✻✻ mW Fast Mode: SCL = 400kHz 1.5 ✻ mW Standard Mode, SCL = 100kHz 0.75 ✻ mW Power-Down Mode High Speed Mode: SCL = 3.4MHz 400 ✻ µA w/Wrong Address Selected Fast Mode: SCL = 400kHz 150 ✻ µA Standard Mode, SCL = 100kHz 35 ✻ µA Full Power-Down SCL Pulled HIGH, SDA Pulled HIGH 400 3000 ✻✻ nA TEMPERATURE RANGE Specified Performance –40 85 ✻✻ °C ELECTRICAL CHARACTERISTICS: +5V (Cont.) At TA = –40°C to +85°C, +VDD = +5.0V, VREF = External +5.0V, SCL Clock Frequency = 3.4MHz (High-Speed Mode), unless otherwise noted. ADS7828E ADS7828EB PARAMETER CONDITIONS MIN TYP MAX MIN TYP MAX UNITS PIN CONFIGURATION Top View TSSOP PIN DESCRIPTIONS PIN NAME DESCRIPTION 1 CH0 Analog Input Channel 0 2 CH1 Analog Input Channel 1 3 CH2 Analog Input Channel 2 4 CH3 Analog Input Channel 3 5 CH4 Analog Input Channel 4 6 CH5 Analog Input Channel 5 7 CH6 Analog Input Channel 6 8 CH7 Analog Input Channel 7 9 GND Analog Ground 10 REFIN / REFOUT Internal +2.5V Reference, External Reference Input 11 COM Common to Analog Input Channel 12 A0 Slave Address Bit 0 13 A1 Slave Address Bit 1 14 SCL Serial Clock 15 SDA Serial Data 16 +VDD Power Supply, 3.3V Nominal TIMING DIAGRAM 1 2 3 4 5 6 7 8 CH0 CH1 CH2 CH3 CH4 CH5 CH6 CH7 +V DD SDA SCL A1 A0 COM REF IN / REFOUT GND 16 15 14 13 12 11 10 9 ADS7828 t R t BUF t LOW t F t HD; STA t SP t HD; STA t SU; STA t HD; DAT t SU; DAT t HIGH t SU; STO SCL SDA START REPEATED START STOP ✻ Specifications same as ADS7828E. NOTES: (1) LSB means Least Significant Bit. With VREF equal to 5.0V, 1LSB is 1.22mV. (2) THD measured out to the 9th-harmonic. |
|
|
Link URL |
| Cho đến nay ALLDATASHEET có giúp ích cho doanh nghiệp của bạn hay không? [ DONATE ] |
Alldatasheet là | Quảng cáo | Liên lạc với chúng tôi | Chính sách bảo mật | Liên kết đến bảng dữ liệu | Trao đổi link | Tìm kiếm theo nhà sản xuất 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 |
Vietnamese ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
