REF+ (Pin 1), REF–
參數(shù)資料
型號(hào)： DC955A
廠商： Linear Technology
文件頁(yè)數(shù)： 34/34頁(yè)
文件大?。?/td> 0K
描述： BOARD DELTA SIGMA ADC LTC2483
軟件下載： QuikEval System
設(shè)計(jì)資源： DC955A Design File
DC955A Schematic
標(biāo)準(zhǔn)包裝： 1
系列： Easy Drive™, QuikEval™
ADC 的數(shù)量： 1
位數(shù)： 16
采樣率（每秒）： 6.8
數(shù)據(jù)接口： I²C，串行
工作溫度： 0°C ~ 70°C
已用 IC / 零件： LTC2483
已供物品： 板
相關(guān)產(chǎn)品： LTC2483IDD#TRPBF-ND - IC ADC 16BIT I2C 10-DFN
LTC2483CDD#TRPBF-ND - IC ADC 16BIT I2C 10-DFN
LTC2483IDD#PBF-ND - IC ADC 16BIT I2C 10-DFN
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LTC2483
2483fc
pin FuncTions
REF+ (Pin 1), REF– (Pin 3): Differential Reference Input.
The voltage on these pins can have any value between
GND and VCC as long as the reference positive input,
REF+, is more positive than the reference negative input,
REF–, by at least 0.1V.
VCC (Pin 2): Positive Supply Voltage. Bypass to GND
(Pin 8) with a 1F tantalum capacitor in parallel with 0.1F
ceramic capacitor as close to the part as possible.
IN+(Pin4),IN–(Pin5):DifferentialAnalogInput.Thevolt-
age on these pins can have any value between GND – 0.3V
and VCC + 0.3V. Within these limits the converter bipolar
input range (VIN = IN+ – IN–) extends from –0.5 VREF to
0.5 VREF.Outsidethisinputrangetheconverterproduces
unique overrange and underrange output codes.
SCL (Pin 6): Serial Clock Pin of the I2C Interface. The
LTC2483 can only act as a slave and the SCL pin only
accepts external serial clock. Data is shifted out the SDA
pin on the falling edges of the SCL clock.
SDA (Pin 7): Serial Data Output Line of the I2C Interface.
In the transmitter mode (read), the conversion result is
output through the SDA pin. It is an open-drain N-channel
driver and therefore an external pull-up resistor or current
source to VCC is needed.
GND (Pin 8): Ground. Connect this pin to a ground plane
through a low impedance connection.
CA1 (Pin 9): Chip Address Control Pin. The CA1 pin
is configured as a three state (LOW, HIGH, or floating)
address control bit for the device I2C address.
CA0/F0 (Pin 10): Chip Address Control Pin/External Clock
Input Pin. When no transition is detected on the CA0/F0
pin, it is a two state (HIGH or floating) address control
bit for the device I2C address. When the pin is driven by
an external clock signal with a frequency fEOSC of at least
10kHz, the converter uses this signal as its system clock
and the fundamental digital filter rejection null is located
at a frequency fEOSC/5120 and sets the chip address CA0
internally to a HIGH.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DC956A 功能描述:BOARD DELTA SIGMA ADC LTC2485 RoHS:是 類別:編程器，開發(fā)系統(tǒng) >> 評(píng)估板 - 模數(shù)轉(zhuǎn)換器 (ADC) 系列:Easy Drive™, QuikEval™ 產(chǎn)品培訓(xùn)模塊:Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:1 系列:- ADC 的數(shù)量:1 位數(shù):12 采樣率（每秒）:94.4k 數(shù)據(jù)接口:USB 輸入范圍:±VREF/2 在以下條件下的電源（標(biāo)準(zhǔn)）:- 工作溫度:-40°C ~ 85°C 已用 IC / 零件:MAX11645 已供物品:板，軟件
DC959A 制造商:Linear Technology 功能描述:BOARD DEMO LTC4257-1 制造商:Linear Technology 功能描述:EVAL BOARD, LTC4257CDD-1 POE
DC95F103V 功能描述:熱敏電阻 - NTC 10KOhms +-.1C Epoxy Coated RoHS:否 制造商:EPCOS 電阻:10 kOhms 功率額定值:150 mW 容差:2 % 端接類型:Radial 系列:B57703M 工作溫度范圍:- 55 C to + 125 C
DC95F103VN 制造商:GE Sensing & Inspection Technologies 功能描述:Thermistor;10;PCB Mount Mtg. Type;1.5In Lead;Bare Tinned Copper 制造商:GE Measurement & Control 功能描述:+/-.1oC (0oC - 70oC) Interchangeable Chip
DC95F103W 功能描述:熱敏電阻 - NTC 10KOhms +-.2C Epoxy Coated RoHS:否 制造商:EPCOS 電阻:10 kOhms 功率額定值:150 mW 容差:2 % 端接類型:Radial 系列:B57703M 工作溫度范圍:- 55 C to + 125 C
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