參數(shù)資料
型號(hào): LTC1410ISW
廠商: LINEAR TECHNOLOGY CORP
元件分類: ADC
英文描述: 12-Bit, 1.25Msps Sampling A/D Converter with Shutdown
中文描述: 1-CH 12-BIT SUCCESSIVE APPROXIMATION ADC, PARALLEL ACCESS, PDSO28
封裝: 0.300 INCH, PLASTIC, SO-28
文件頁(yè)數(shù): 6/16頁(yè)
文件大?。?/td> 148K
代理商: LTC1410ISW
6
LTC 1410
PI FU CTIO S
+A
IN
(Pin 1):
Positive Analog Input,
±
2.5V.
–A
IN
(Pin 2):
Negative Analog Input,
±
2.5V.
V
REF
(Pin 3):
2.50V Reference Output.
REFCOMP (Pin 4):
4.06V Reference Bypass Pin. By-
pass to AGND with 10
μ
F tantalum in parallel with 0.1
μ
F
ceramic.
AGND (Pin 5):
Analog Ground.
D11 to D4 (Pins 6 to 13):
Three-State Data Outputs.
DGND (Pin 14):
Digital Ground for Internal Logic. Tie to
AGND.
D3 to D0 (Pins 15 to 18):
Three-State Data Outputs.
OGND (Pin 19):
Digital Ground for Output Drivers. Tie
to AGND.
NAP/SLP (Pin 20):
Power Shutdown Mode. Selects the
mode invoked by the SHDN pin. Low selects Sleep
mode and high selects quick wake-up Nap mode.
FU CTIO AL BLOCK DIAGRA
W
12-BIT CAPACITIVE DAC
COMP
REF AMP
2k
2.5V REF
REFCOMP
(4V)
C
SAMPLE
C
SAMPLE
D11
D0
BUSY
CONTROL LOGIC
CS
CONVST RD
SHDN
INTERNAL
CLOCK
NAP/SLP
ZEROING SWITCHES
DV
DD
V
SS
AV
DD
+A
IN
–A
IN
V
REF
AGND
DGND
12
LTC1410 BD
+
SUCCESSIVE APPROXIMATION
REGISTER
OUTPUT LATCHES
SHDN (Pin 21):
Power Shutdown Input. A low logic
level will invoke the Shutdown mode selected by the
NAP/SLP pin.
RD (Pin 22):
Read Input. This enables the output
drivers when CS is low.
CONVST (Pin 23):
Conversion Start Signal. This active
low signal starts a conversion on its falling edge.
CS (Pin 24):
The Chip Select input must be low for the
ADC to recognize CONVST and RD inputs.
BUSY (Pin 25):
The BUSY output shows the converter
status. It is low when a conversion is in progress. Data
valid on the rising edge of BUSY.
V
SS
(Pin 26):
–5V Negative Supply. Bypass to AGND
with 10
μ
F tantalum in parallel 0.1
μ
F ceramic.
DV
DD
(Pin 27):
5V Positive Supply. Short to Pin 28.
AV
DD
(Pin 28):
5V Positive Supply. Bypass to AGND
with 10
μ
F tantalum in parallel with 0.1
μ
F ceramic.
相關(guān)PDF資料
PDF描述
LTC1411 Single Supply 14-Bit 2.5Msps ADC
LTC1411CG Single Supply 14-Bit 2.5Msps ADC
LTC1411IG Single Supply 14-Bit 2.5Msps ADC
LTC1415IG SINGLEMODE FIBER PATCH CABLE, PLENUM ST-LC 30M
LTC1415 12-Bit, 1.25Msps, 55mW Sampling A/D Converter
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LTC1410ISW#PBF 功能描述:IC A/D CONV 12BIT SAMPLNG 28SOIC 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(biāo)準(zhǔn)包裝:1,000 系列:- 位數(shù):12 采樣率(每秒):300k 數(shù)據(jù)接口:并聯(lián) 轉(zhuǎn)換器數(shù)目:1 功率耗散(最大):75mW 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:24-SOIC(0.295",7.50mm 寬) 供應(yīng)商設(shè)備封裝:24-SOIC 包裝:帶卷 (TR) 輸入數(shù)目和類型:1 個(gè)單端,單極;1 個(gè)單端,雙極
LTC1410ISW#TR 功能描述:IC ADC 12BIT 1.25MSPS SMP 28SOIC RoHS:否 類別: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:1,000 系列:- 位數(shù):12 采樣率(每秒):300k 數(shù)據(jù)接口:并聯(lián) 轉(zhuǎn)換器數(shù)目:1 功率耗散(最大):75mW 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:24-SOIC(0.295",7.50mm 寬) 供應(yīng)商設(shè)備封裝:24-SOIC 包裝:帶卷 (TR) 輸入數(shù)目和類型:1 個(gè)單端,單極;1 個(gè)單端,雙極
LTC1410ISW#TRPBF 功能描述:IC A/D CONV 12BIT SAMPLNG 28SOIC 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(biāo)準(zhǔn)包裝:1,000 系列:- 位數(shù):12 采樣率(每秒):300k 數(shù)據(jù)接口:并聯(lián) 轉(zhuǎn)換器數(shù)目:1 功率耗散(最大):75mW 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:24-SOIC(0.295",7.50mm 寬) 供應(yīng)商設(shè)備封裝:24-SOIC 包裝:帶卷 (TR) 輸入數(shù)目和類型:1 個(gè)單端,單極;1 個(gè)單端,雙極
LTC1411CG 功能描述:IC A/D CONV 14BIT 2.5MSPS 36SSOP RoHS:否 類別: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:- 位數(shù):14 采樣率(每秒):83k 數(shù)據(jù)接口:串行,并聯(lián) 轉(zhuǎn)換器數(shù)目:1 功率耗散(最大):95mW 電壓電源:雙 ± 工作溫度:0°C ~ 70°C 安裝類型:通孔 封裝/外殼:28-DIP(0.600",15.24mm) 供應(yīng)商設(shè)備封裝:28-PDIP 包裝:管件 輸入數(shù)目和類型:1 個(gè)單端,雙極
LTC1411CG#PBF 功能描述:IC ADC 14BIT 2.5MSPS 36SSOP 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(biāo)準(zhǔn)包裝:1 系列:- 位數(shù):14 采樣率(每秒):83k 數(shù)據(jù)接口:串行,并聯(lián) 轉(zhuǎn)換器數(shù)目:1 功率耗散(最大):95mW 電壓電源:雙 ± 工作溫度:0°C ~ 70°C 安裝類型:通孔 封裝/外殼:28-DIP(0.600",15.24mm) 供應(yīng)商設(shè)備封裝:28-PDIP 包裝:管件 輸入數(shù)目和類型:1 個(gè)單端,雙極