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參數(shù)資料
| 型號： | LTC2451CTS8#TRMPBF |
| 廠商： | Linear Technology |
| 文件頁數(shù)： | 18/20頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC ADC 16BIT DELTA SIG TSOT23-8 |
| 產(chǎn)品培訓(xùn)模塊： | LTC2460 and LTC2450 Delta Sigma ADC Families |
| 標準包裝： | 1 |
| 位數(shù)： | 16 |
| 采樣率（每秒）： | 60 |
| 數(shù)據(jù)接口： | I²C，串行 |
| 轉(zhuǎn)換器數(shù)目： | 1 |
| 功率耗散（最大）： | 1.2mW |
| 電壓電源： | 單電源 |
| 工作溫度： | 0°C ~ 70°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | SOT-23-8 薄型，TSOT-23-8 |
| 供應(yīng)商設(shè)備封裝： | TSOT-23-8 |
| 包裝： | 標準包裝 |
| 輸入數(shù)目和類型： | 1 個單端，單極 |
| 產(chǎn)品目錄頁面： | 1348 (CN2011-ZH PDF) |
| 其它名稱： | LTC2451CTS8#TRMPBFDKR |
LTC2451
7
2451fg
PIN FUNCTIONS
GND(Pin1,5):Ground.Connecttoagroundplanethrough
a low impedance connection.
REF– (Pin 2), 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+,
remains more positive than the negative reference input,
REF–, by at least 2.5V. The differential reference voltage
(VREF = REF+ to REF–) sets the full-scale range.
VCC (Pin 4): Positive Supply Voltage. Bypass to GND
(Pin 1) with a 10F capacitor in parallel with a low series
inductance 0.1F capacitor located as close to the part
as possible.
IN (Pin 6): Analog Input. IN’s single-ended input range
is VREF– to VREF+.
SCL (Pin 7): Serial Clock Input of the I2C Interface. The
LTC2451 can only act as a slave and the SCL pin only
accepts an external serial clock. Data is shifted into the
SDA pin on the rising edges of SCL and output through
the SDA pin on the falling edges of SCL.
SDA (Pin 8): Bidirectional Serial Data Line of the I2C In-
terface. The conversion result is output through the SDA
pin. The pin is high impedance unless the LTC2451 is in
the data output mode. While the LTC2451 is in the data
output mode, SDA is an open-drain pull-down (which
requires an external 1.7k pull-up resistor to VCC).
Exposed Pad (Pin 9): Ground. Must be soldered to PCB
ground.
BLOCK DIAGRAM
16-BIT ∑
A/D CONVERTER
SCL
REF+
VCC
REF–
IN
SDA
2451 BD
I2C
INTERFACE
INTERNAL
OSCILLATOR
3
4
7
8
GND
1, 5, 9
1
2
6
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LTC2451IDDB#PBF | 制造商:Linear Technology 功能描述:ADC Single Delta-Sigma 60sps 16-bit Serial 8-Pin DFN EP 制造商:Linear Technology 功能描述:Single Bulk 制造商:Linear Technology 功能描述:16BIT ADC DELTA SIGMA I2C 8DFN 制造商:Linear Technology 功能描述:16BIT ADC, DELTA SIGMA, I2C, 8DFN 制造商:Linear Technology 功能描述:IC, ADC, 16BIT, 60SPS, DFN-8; Resolution (Bits):16bit; Sampling Rate:60SPS; Supply Voltage Type:Single; Supply Voltage Min:2.7V; Supply Voltage Max:5.5V; Supply Current:400A; Digital IC Case Style:DFN; No. of Pins:8; DNL:1LSB ;RoHS Compliant: Yes |
| LTC2451IDDB#TRMPBF | 功能描述:IC ADC 16BIT DELTA SIGMA 8DFN RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 模數(shù)轉(zhuǎn)換器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:1 系列:- 位數(shù):10 采樣率（每秒）:357k 數(shù)據(jù)接口:DSP，MICROWIRE?，QSPI?，串行，SPI? 轉(zhuǎn)換器數(shù)目:1 功率耗散（最大）:830µW 電壓電源:單電源 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:10-WFDFN 裸露焊盤 供應(yīng)商設(shè)備封裝:10-TDFN-EP（3x3） 包裝:剪切帶 (CT) 輸入數(shù)目和類型:2 個單端，單極；2 個單端，雙極；1 個差分，單極；1 個差分，雙極 產(chǎn)品目錄頁面:1396 (CN2011-ZH PDF) 其它名稱:MAX1395ETB+TCT |
| LTC2451IDDB#TRPBF | 功能描述:IC ADC 16BIT DELTA SIGMA 8DFN RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 模數(shù)轉(zhuǎn)換器 系列:- 標準包裝:2,500 系列:- 位數(shù):16 采樣率（每秒）:15 數(shù)據(jù)接口:MICROWIRE?，串行，SPI? 轉(zhuǎn)換器數(shù)目:1 功率耗散（最大）:480µW 電壓電源:單電源 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:38-WFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:38-QFN（5x7） 包裝:帶卷 (TR) 輸入數(shù)目和類型:16 個單端，雙極；8 個差分，雙極 配用:DC1011A-C-ND - BOARD DELTA SIGMA ADC LTC2494 |
| LTC2451ITS8#PBF | 制造商:Linear Technology 功能描述:ADC Single Delta-Sigma 60sps 16-bit Serial 8-Pin TSOT-23 制造商:Linear Technology 功能描述:Bulk 制造商:Linear Technology 功能描述:ADC 16BIT 60SPS I2C SERIAL 制造商:Linear Technology 功能描述:ADC, 16BIT, 60SPS, I2C, SERIAL, TSOT-23-8; Resolution (Bits):16bit; Sampling Rate:60SPS; Supply Voltage Type:Single; Supply Voltage Min:2.7V; Supply Voltage Max:5.5V; Supply Current:400A; Digital IC Case Style:TSOT-23; No. of Pins:8;RoHS Compliant: Yes |
| LTC2451ITS8#TRMPBF | 功能描述:IC ADC 16BIT DELTA SIG TSOT23-8 RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 模數(shù)轉(zhuǎn)換器 系列:- 標準包裝:1 系列:microPOWER™ 位數(shù):8 采樣率（每秒）:1M 數(shù)據(jù)接口:串行，SPI? 轉(zhuǎn)換器數(shù)目:1 功率耗散（最大）:- 電壓電源:模擬和數(shù)字 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:24-VFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:24-VQFN 裸露焊盤（4x4） 包裝:Digi-Reel® 輸入數(shù)目和類型:8 個單端，單極 產(chǎn)品目錄頁面:892 (CN2011-ZH PDF) 其它名稱:296-25851-6 |
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