- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄377770 > LTC2420I (Linear Technology Corporation) 16-Bit 2.5-V to 3.3-V/3.3-V To 5-V Level Shifting Transceiver With 3-State Outputs 48-TSSOP -40 to 85 PDF資料下載
參數(shù)資料
| 型號： | LTC2420I |
| 廠商： | Linear Technology Corporation |
| 英文描述： | 16-Bit 2.5-V to 3.3-V/3.3-V To 5-V Level Shifting Transceiver With 3-State Outputs 48-TSSOP -40 to 85 |
| 中文描述： | 20位uPower在ADC的無延遲蘇- 8 |
| 文件頁數(shù)： | 8/12頁 |
| 文件大?。?/td> | 186K |
| 代理商： | LTC2420I |
8
LTC2420
APPLICATIU
W
U
U
output data rate (ODR) and the frequency applied to the F
O
pin (F
O
) is:
ODR = F
O
/20480
For output data rates up to 50 samples/second, the total
unadjusted error (TUE) is better than 16 bits, and better
than 12 bits at 100 samples/second. As shown in Figure 5,
for output data rates of 100 samples/second, the TUE is
better than 15 bits for V
REF
below 2.5V. Figure 6 shows an
unaveraged total unadjusted error for the LTC2420 oper-
ating at 100 samples/second with V
REF
= 2.5V. Figure 7
shows the same device operating with a 5V reference and
an output data rate of 7.5 samples/second.
Figure 6. Total Unadjusted Error at
100 Samples/Second (No Averaging)
Figure 7. Total Unadjusted Error at 7.5 Samples/Second
(No Averaging)
Figure 5. Total Error vs V
REF
(Output Rate = 100sps)
REFERENCE VOLTAGE (V)
1.0
T
128
192
5.0
2420 F05
64
0
2.0
3.0
4.0
1.5
2.5
3.5
4.5
256
96
160
32
224
OUTPUT RATE = 100sps
12 BITS
13 BITS
14 BITS
15 BITS
INPUT VOLTAGE (V)
0
–40
T
–30
–25
–20
–15
–10
–5
2420 F06
0
5
10
–35
2.5
V
CC
= 5V
V
REF
= 2.5V
INPUT VOLTAGE (V)
0
T
–2
0
2
5
2420 F07
–4
–6
–10
–8
6
4
V
CC
= 5V
V
REF
= 5V
At 100 samples/second, the LTC2420 can be used to
capture transient data. This is useful for monitoring set-
tling or auto gain ranging in a system. The LTC2420 can
monitor signals at an output rate of 100 samples/second.
After acquiring 100 samples/second data the F
O
pin may
be driven LOW enabling 60Hz rejection to 110dB and the
highest possible DC accuracy. The no latency architecture
of the LTC2420 allows consecutive readings (one at 100
samples/second the next at 7.5 samples/second) without
interaction between the two readings.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LTC2420 | Micropower 20-bit ADC(微功耗，20位串行模數(shù)轉(zhuǎn)換器) |
| LTC2435IGN | 20-Bit No Latency ADCs with Differential Input and Differential Reference |
| LTC2435-1IGN | 20-Bit No Latency ADCs with Differential Input and Differential Reference |
| LTC2435 | 20-Bit No Latency ADCs with Differential Input and Differential Reference |
| LTC2435-1 | 20-Bit No Latency ADCs with Differential Input and Differential Reference |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LTC2420IS8 | 功能描述:IC ADC 20BIT MICROPOWER 8SOIC RoHS:否 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 模數(shù)轉(zhuǎn)換器 系列:- 標準包裝:1,000 系列:- 位數(shù):16 采樣率（每秒）:45k 數(shù)據(jù)接口:串行 轉(zhuǎn)換器數(shù)目:2 功率耗散（最大）:315mW 電壓電源:模擬和數(shù)字 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:28-SOIC（0.295"，7.50mm 寬） 供應商設備封裝:28-SOIC W 包裝:帶卷 (TR) 輸入數(shù)目和類型:2 個單端，單極 |
| LTC2420IS8#PBF | 功能描述:IC ADC 20BIT MICRPWR W/OSC 8SOIC 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 供應商設備封裝: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 |
| LTC2420IS8#TR | 功能描述:IC ADC 20BIT MICROPOWER 8SOIC RoHS:否 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 模數(shù)轉(zhuǎn)換器 系列:- 標準包裝:1,000 系列:- 位數(shù):16 采樣率（每秒）:45k 數(shù)據(jù)接口:串行 轉(zhuǎn)換器數(shù)目:2 功率耗散（最大）:315mW 電壓電源:模擬和數(shù)字 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:28-SOIC（0.295"，7.50mm 寬） 供應商設備封裝:28-SOIC W 包裝:帶卷 (TR) 輸入數(shù)目和類型:2 個單端，單極 |
| LTC2420IS8#TRPBF | 功能描述:IC ADC 20BIT MICRPWR W/OSC 8SOIC 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:1,000 系列:- 位數(shù):16 采樣率（每秒）:45k 數(shù)據(jù)接口:串行 轉(zhuǎn)換器數(shù)目:2 功率耗散（最大）:315mW 電壓電源:模擬和數(shù)字 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:28-SOIC（0.295"，7.50mm 寬） 供應商設備封裝:28-SOIC W 包裝:帶卷 (TR) 輸入數(shù)目和類型:2 個單端，單極 |
| LTC2421CMS | 功能描述:IC ADC 1CH 20BIT MICRPWR 10-MSOP RoHS:否 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 模數(shù)轉(zhuǎn)換器 系列:- 標準包裝:1,000 系列:- 位數(shù):16 采樣率（每秒）:45k 數(shù)據(jù)接口:串行 轉(zhuǎn)換器數(shù)目:2 功率耗散（最大）:315mW 電壓電源:模擬和數(shù)字 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:28-SOIC（0.295"，7.50mm 寬） 供應商設備封裝:28-SOIC W 包裝:帶卷 (TR) 輸入數(shù)目和類型:2 個單端，單極 |
發(fā)布緊急采購，3分鐘左右您將得到回復。