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参数资料
| 型号： | DC951A |
| 厂商： | Linear Technology |
| 文件页数： | 3/40页 |
| 文件大小： | 0K |
| 描述： | BOARD DELTA SIGMA ADC LTC2481 |
| 软件下载： | QuikEval System |
| 设计资源： | DC951A Design File DC951A Schematic |
| 标准包装： | 1 |
| 系列： | Easy Drive™, QuikEval™ |
| ADC 的数量： | 1 |
| 位数： | 16 |
| 采样率（每秒）： | 7.5 |
| 数据接口： | I²C，串行，SPI? |
| 工作温度： | 0°C ~ 70°C |
| 已用 IC / 零件： | LTC2481 |
| 已供物品： | 板 |
| 相关产品： | LTC2481HDD#TRPBF-ND - IC ADC DELTA SIGMA 16BIT 10DFN LTC2481HDD#PBF-ND - IC ADC 16BIT I2C 7.5SPS 10DFN LTC2481CDD#TRPBF-ND - IC ADC 16BIT I2C 10-DFN LTC2481IDD#TRPBF-ND - IC ADC 16BIT I2C 10-DFN LTC2481IDD#PBF-ND - IC ADC 16BIT I2C 10-DFN LTC2481CDD#PBF-ND - IC ADC 16BIT I2C 10-DFN |
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LTC2481
11
2481fc
PIN FUNCTIONS
FUNCTIONAL BLOCK DIAGRAM
SCL (Pin 6): Serial Clock Pin of the I2C Interface. The
LTC2481 can only act as a slave and the SCL pin only ac-
cepts external serial clock. Data is shifted into the SDA pin
on the rising edges of the SCL clock and output through
the SDA pin on the falling edges of the SCL clock.
SDA (Pin 7): Bidirectional Serial Data Line of the I2C Inter-
face. In the transmitter mode (Read), the conversion result
is output through the SDA pin, while in the receiver mode
(Write), the device conguration bits are input through the
SDA pin. At data input mode, the pin is high impedance;
while at data output mode, 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
congured as a three state (LOW, HIGH, or Floating) ad-
dress 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 lter rejection null is located
at a frequency fEOSC/5120 and sets the Chip Address CA0
internally to a HIGH.
6
7
4
5
9
10
3RD ORDER
ADC
REF+
IN+
1
REF+
IN–
REF–
(1-256)
GAIN
I2C
SERIAL
INTERFACE
TEMP
SENSOR
MUX
SCL
2
VCC
3
REF–
8
GND
CA0/f0
2481 FD
SDA
CA1
AUTOCALIBRATION
AND CONTROL
INTERNAL
OSCILLATOR
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相关代理商/技术参数 |
参数描述 |
|---|---|
| DC955A | 功能描述:BOARD DELTA SIGMA ADC LTC2483 RoHS:是 类别:编程器，开发系统 >> 评估板 - 模数转换器 (ADC) 系列:Easy Drive™, QuikEval™ 产品培训模块:Obsolescence Mitigation Program 标准包装:1 系列:- ADC 的数量:1 位数:12 采样率（每秒）:94.4k 数据接口:USB 输入范围:±VREF/2 在以下条件下的电源（标准）:- 工作温度:-40°C ~ 85°C 已用 IC / 零件:MAX11645 已供物品:板，软件 |
| DC956A | 功能描述:BOARD DELTA SIGMA ADC LTC2485 RoHS:是 类别:编程器，开发系统 >> 评估板 - 模数转换器 (ADC) 系列:Easy Drive™, QuikEval™ 产品培训模块:Obsolescence Mitigation Program 标准包装:1 系列:- ADC 的数量:1 位数:12 采样率（每秒）:94.4k 数据接口:USB 输入范围:±VREF/2 在以下条件下的电源（标准）:- 工作温度:-40°C ~ 85°C 已用 IC / 零件:MAX11645 已供物品:板，软件 |
| 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:热敏电阻 - NTC 10KOhms +-.1C Epoxy Coated RoHS:否 制造商:EPCOS 电阻:10 kOhms 功率额定值:150 mW 容差:2 % 端接类型:Radial 系列:B57703M 工作温度范围:- 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 |
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