Datasheet Analog Devices LTC2345-18 — 数据表
制造商 | Analog Devices |
系列 | LTC2345-18 |
具有宽输入共模范围的八通道,18位,200ksps差分SoftSpan ADC
数据表
Datasheet LTC2345-18
PDF, 1.9 Mb, 语言: en, 文件上传: Aug 20, 2017, 页数: 40
Octal, 18-Bit, 200ksps Differential SoftSpan ADC with Wide Input Common Mode Range
Octal, 18-Bit, 200ksps Differential SoftSpan ADC with Wide Input Common Mode Range
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价格
状态
LTC2345CUK-18#PBF | LTC2345CUK-18#TRPBF | LTC2345HUK-18#PBF | LTC2345HUK-18#TRPBF | LTC2345IUK-18#PBF | LTC2345IUK-18#TRPBF | |
---|---|---|---|---|---|---|
Lifecycle Status | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) |
打包
LTC2345CUK-18#PBF | LTC2345CUK-18#TRPBF | LTC2345HUK-18#PBF | LTC2345HUK-18#TRPBF | LTC2345IUK-18#PBF | LTC2345IUK-18#TRPBF | |
---|---|---|---|---|---|---|
N | 1 | 2 | 3 | 4 | 5 | 6 |
Package | 48 LD QFN (7x7x0.75 w/5.15mm EP) | 48 LD QFN (7x7x0.75 w/5.15mm EP) | 48 LD QFN (7x7x0.75 w/5.15mm EP) | 48 LD QFN (7x7x0.75 w/5.15mm EP) | 48 LD QFN (7x7x0.75 w/5.15mm EP) | 48 LD QFN (7x7x0.75 w/5.15mm EP) |
Pins | 48 | 48 | 48 | 48 | 48 | 48 |
Package Code | 05-08-1704 | 05-08-1704 | 05-08-1704 | 05-08-1704 | 05-08-1704 | 05-08-1704 |
参数化
Parameters / Models | LTC2345CUK-18#PBF | LTC2345CUK-18#TRPBF | LTC2345HUK-18#PBF | LTC2345HUK-18#TRPBF | LTC2345IUK-18#PBF | LTC2345IUK-18#TRPBF |
---|---|---|---|---|---|---|
ADC SNR in dBFS(typ), dBFS | 91.8 | 91.8 | 91.8 | 91.8 | 91.8 | 91.8 |
Bits, bits | 18 | 18 | 18 | 18 | 18 | 18 |
Number of Channels | 8 | 8 | 8 | 8 | 8 | 8 |
Data Output Interface | Serial LVDS, Serial SPI | Serial LVDS, Serial SPI | Serial LVDS, Serial SPI | Serial LVDS, Serial SPI | Serial LVDS, Serial SPI | Serial LVDS, Serial SPI |
Device Architecture | SAR | SAR | SAR | SAR | SAR | SAR |
INL in LSB(typ), LSBs | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 |
Input Type | Differential | Differential | Differential | Differential | Differential | Differential |
Operating Temperature Range, °C | 0 to 70 | 0 to 70 | -40 to 125 | -40 to 125 | -40 to 85 | -40 to 85 |
Power(typ), W | 81m | 81m | 81m | 81m | 81m | 81m |
Sample Rate(max), SPS | 200k | 200k | 200k | 200k | 200k | 200k |
生态计划
LTC2345CUK-18#PBF | LTC2345CUK-18#TRPBF | LTC2345HUK-18#PBF | LTC2345HUK-18#TRPBF | LTC2345IUK-18#PBF | LTC2345IUK-18#TRPBF | |
---|---|---|---|---|---|---|
RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant |
模型线
系列: LTC2345-18 (6)
制造商分类
- A/D Converters (ADC) > Multi Channel A/D Converters | Simultaneous Sampling A/D Converters