參數(shù)資料
型號(hào)： LTC2450IDCTRMPBF
廠商： Linear Technology Corporation
英文描述： Easy-to-Use, Ultra-Tiny 16-Bit ADC
中文描述： 易于使用，超微型16位ADC
文件頁(yè)數(shù)： 10/20頁(yè)
文件大小： 628K
代理商： LTC2450IDCTRMPBF
LTC2450
0
2450fa
applications inForMation
Serial Clock Idle-High (CPOL = 1) Examples
In Figure 5, following a conversion cycle the LTC2450
automatically enters the low power sleep mode. The user
can monitor the conversion status at convenient intervals
using
CS
and SDO.
CS
is pulled low to test whether or not the chip is in
the CONVERT state. While in the CONVERT state, SDO
is HIGH while
CS
is LOW. In the SLEEP state, SDO is
LOW while
CS
is LOW. These tests are not required op-
erational steps but may be useful for some applications.
When the data is available, the user applies 16 clock cycles
to transfer the result. The
CS
rising edge is then used to
initiate a new conversion.
The operation example of Figure 6 is identical to that of
Figure 5, except the new conversion cycle is triggered by
the falling edge of the serial clock (SCK). A 17th clock
pulse is used to trigger a new conversion cycle.
Serial Clock Idle-Low (CPOL = 0) Examples
In Figure 7, following a conversion cycle the LTC2450
automatically enters the low power sleep state. The user
determines data availability (and the end of conversion)
based upon external timing. The user then pulls
CS
low
(
CS
=
↓)
and uses 16 clock cycles to transfer the result.
Following the 16th rising edge of the clock,
CS
is pulled high
(
CS
=
↑
), which triggers a new conversion.
The timing diagram in Figure 8 is identical to that of Figure 7,
except in this case a new conversion is triggered by SCK.
The 16th SCK falling edge triggers a new conversion cycle
and the
CS
signal is subsequently pulled high.
D
15
clk
1
clk
2
clk
3
clk
4
clk
15
clk
16
D
14
D
13
D
12
D
2
D
1
D
0
SD0
SCK
CONVERT
CONVERT
SLEEP
LOW I
CC
DATA OUTPUT
2450 F05
CS
Figure 5. Idle-High (CPOL = 1) Serial Clock Operation Example.
The Rising Edge of
`
C
`
S Starts a New Conversion
D
15
D
14
D
13
D
12
D
2
D
1
D
0
SD0
clk
1
clk
2
clk
3
clk
4
DATA OUTPUT
clk
15
clk
16
clk
17
SCK
CONVERT
CONVERT
SLEEP
LOW I
CC
2450 F06
CS
Figure 6. Idle-High (CPOL = 1) Clock Operation Example.
A 17th Clock Pulse is Used to Trigger a New Conversion Cycle
相關(guān)PDF資料
PDF描述
LTC2450IDCTRPBF Easy-to-Use, Ultra-Tiny 16-Bit ADC
LTC2480 16-Bit ADC with Easy Drive
LTC2480IDD 16-Bit ADC with Easy Drive
LTC2480CDD 16-Bit ADC with Easy Drive
LTC2486 16-Bit 2-/4-Channel ツヒ ADC with PGA and Easy Drive Input Current Cancellation
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LTC2451CDDB#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:ADC Single Delta-Sigma 0.06KSPS 16-Bit Serial 8-Pin DFN EP 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
LTC2451CDDB#TRMPBF 功能描述:IC ADC 16BIT DELTA SIGMA 8DFN RoHS:是 類(lèi)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(biāo)準(zhǔn)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(lèi)型:表面貼裝 封裝/外殼:10-WFDFN 裸露焊盤(pán) 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(lèi)型:2 個(gè)單端，單極；2 個(gè)單端，雙極；1 個(gè)差分，單極；1 個(gè)差分，雙極 產(chǎn)品目錄頁(yè)面:1396 (CN2011-ZH PDF) 其它名稱(chēng):MAX1395ETB+TCT
LTC2451CDDB#TRPBF 功能描述:IC ADC 16BIT DELTA SIGMA 8DFN RoHS:是 類(lèi)別:集成電路 (IC) >> 數(shù)據(jù)采集 - 模數(shù)轉(zhuǎn)換器 系列:- 標(biāo)準(zhǔn)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(lèi)型:表面貼裝 封裝/外殼:38-WFQFN 裸露焊盤(pán) 供應(yīng)商設(shè)備封裝:38-QFN（5x7） 包裝:帶卷 (TR) 輸入數(shù)目和類(lèi)型:16 個(gè)單端，雙極；8 個(gè)差分，雙極 配用:DC1011A-C-ND - BOARD DELTA SIGMA ADC LTC2494
LTC2451CTS8#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: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
LTC2451CTS8#TRMPBF 功能描述:IC ADC 16BIT DELTA SIG TSOT23-8 RoHS:是 類(lèi)別:集成電路 (IC) >> 數(shù)據(jù)采集 - 模數(shù)轉(zhuǎn)換器 系列:- 標(biāo)準(zhǔn)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(lèi)型:表面貼裝 封裝/外殼:24-VFQFN 裸露焊盤(pán) 供應(yīng)商設(shè)備封裝:24-VQFN 裸露焊盤(pán)（4x4） 包裝:Digi-Reel® 輸入數(shù)目和類(lèi)型:8 個(gè)單端，單極 產(chǎn)品目錄頁(yè)面:892 (CN2011-ZH PDF) 其它名稱(chēng):296-25851-6
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫(xiě)一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*