LT6350
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LT6350

低噪声、单端至差分转换器 / ADC 驱动器

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Info : 推荐新设计使用 tooltip
Info : 推荐新设计使用 tooltip
产品详情
特性
  • 轨至轨输入和输出
  • 快速稳定时间:240ns,0.01%,8VP-P 输出阶跃
  • 1.9nV/√Hz 输入参考运放噪声
  • 高阻抗输入
  • –3dB 带宽:33MHz
  • 2.7V 至 12V 工作电源
  • 无需外部增益电阻器
  • 4.8mA 电源电流
  • 低功率停机模式
  • 低失真 (HD2 / HD3):–102dBc / –97dBc (在 100kHz,
    VOUTDIFF = 4VP-P)
  • 低失调电压:±400μV (最大值)
  • 高 DC 线性度:<±1LSB,16 位,8VP-P
  • 低输入电流噪声:1.1pA/√Hz
  • 3mm x 3mm 8引脚 DFN 和 8 引脚 MSOP 封装


更多细节
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LT®6350 是一款具快速稳定时间的轨至轨输入和输出、低噪声、单端至差分转换器 / ADC 驱动器。它可将一个高阻抗或低阻抗单端输入信号转换为一个适合驱动高性能差分逐次逼近寄存器 (SAR) ADC 的低阻抗、平衡、差分输出。两运放拓扑结构具有非常低噪声的运放,能够在一个 1MHz 带宽内支持 SNR > 110dB。

对输入运放进行修整以在整个输入范围内实现恒定的低输入参考电压失调,旨在防止 VOS 阶跃导致失真性能下降。

当采用单 5V 电源时,输出可在 55mV 至 4.945V 摆动。在增设一个负电源的情况下,LT6350 能够在 0V 至 4.945V 摆动。输出共模电压通过在 +IN2 引脚上施加一个电压来设定。

LT6350 从一个 5V 电源吸收 4.8mA 电流,而在停机模式中的消耗电流仅为 60μA。

LT6350 采用紧凑型 3mm x 3mm、8 引脚无引线 DFN 封装,也可提供 8 引脚 MSOP 封装,工作温度范围为 –40ºC 至 125ºC。



Applications

  • 16 位和 18 位 SAR ADC 驱动器
  • 单端至差分转换
  • 差分线路驱动器


产品技术资料帮助

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ADI公司所提供的资料均视为准确、可靠。但本公司不为用户在应用过程中侵犯任何专利权或第三方权利承担任何责任。技术指标的修改不再另行通知。本公司既没有含蓄的允许,也不允许借用ADI公司的专利或专利权的名义。本文出现的商标和注册商标所有权分别属于相应的公司。

参考资料

参考资料

产品型号 引脚/封装图-中文版 文档 CAD 符号,脚注和 3D模型
LT6350CDD#PBF
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LT6350CDD#TRPBF
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LT6350CMS8#PBF
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LT6350CMS8#TRPBF
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LT6350HDD#PBF
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LT6350HDD#TRPBF
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LT6350HMS8#PBF
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LT6350HMS8#TRPBF
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LT6350IDD#PBF
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LT6350IDD#TRPBF
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LT6350IMS8#PBF
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LT6350IMS8#TRPBF
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根据型号筛选

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重置过滤器

产品型号

产品生命周期

PCN

10月 11, 2022

- 22_0244

Epoxy Change from Henkel 8290 to 8290A for MSOP Package

LT6350CMS8#PBF

量产

LT6350CMS8#TRPBF

量产

LT6350HMS8#PBF

量产

LT6350HMS8#TRPBF

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LT6350IMS8#PBF

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LT6350IMS8#TRPBF

量产

2月 3, 2020

- 20_0128

Laser Top Mark for 8 Lead MSOP Packages Assembled in ADPG and UTAC

LT6350CMS8#PBF

量产

LT6350CMS8#TRPBF

量产

LT6350HMS8#PBF

量产

LT6350HMS8#TRPBF

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LT6350IMS8#PBF

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LT6350IMS8#TRPBF

量产

根据型号筛选

reset

重置过滤器

产品型号

产品生命周期

PCN

10月 11, 2022

- 22_0244

arrow down

Epoxy Change from Henkel 8290 to 8290A for MSOP Package

LT6350CMS8#PBF

量产

LT6350CMS8#TRPBF

量产

LT6350HMS8#PBF

量产

LT6350HMS8#TRPBF

量产

LT6350IMS8#PBF

量产

LT6350IMS8#TRPBF

量产

2月 3, 2020

- 20_0128

arrow down

Laser Top Mark for 8 Lead MSOP Packages Assembled in ADPG and UTAC

LT6350CMS8#PBF

量产

LT6350CMS8#TRPBF

量产

LT6350HMS8#PBF

量产

LT6350HMS8#TRPBF

量产

LT6350IMS8#PBF

量产

LT6350IMS8#TRPBF

量产

软件和型号相关生态系统

软件和型号相关生态系统

评估套件

评估套件 12

reference details image

DC1783A-E

LTC2379-18 with LTC6655-5/LT6350 Demo Board | 18-Bit, 1.6Msps, SAR ADC with 101dB SNR. Requires DC718 or DC2026

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DC1783A-E

LTC2379-18 with LTC6655-5/LT6350 Demo Board | 18-Bit, 1.6Msps, SAR ADC with 101dB SNR. Requires DC718 or DC2026

LTC2379-18 with LTC6655-5/LT6350 Demo Board | 18-Bit, 1.6Msps, SAR ADC with 101dB SNR. Requires DC718 or DC2026

产品详情

The LTC2380/LTC2379/LTC2378/LTC2377/LTC2376 are low power, low noise ADCs with serial outputs that can operate from a single 2.5V supply. The demo manual refers to the LTC2379-18 but applies to all parts in the family, the only difference being the maximum sample rates and the number of bits. The LTC2379-18 supports a ±5V fully differential input range with a 101dB SNR, consumes only 18mW and achieves ±2LSB INL max with no missing codes at 18-bits. The DC1783A demonstrates the DC and AC performance of the LTC2379-18 in conjunction with the DC590 QuikEval and DC718 PScope data collection boards.

reference details image

DC1783A-C

LTC2377-16 with LTC6655-5/LT6350 Demo Board | 16-Bit, 500ksps, SAR ADC with 97dB SNR. Requires DC718 or DC2026

zoom

DC1783A-C

LTC2377-16 with LTC6655-5/LT6350 Demo Board | 16-Bit, 500ksps, SAR ADC with 97dB SNR. Requires DC718 or DC2026

LTC2377-16 with LTC6655-5/LT6350 Demo Board | 16-Bit, 500ksps, SAR ADC with 97dB SNR. Requires DC718 or DC2026

产品详情

The LTC2380/LTC2379/LTC2378/LTC2377/LTC2376 are low power, low noise ADCs with serial outputs that can operate from a single 2.5V supply. The demo manual refers to the LTC2379-18 but applies to all parts in the family, the only difference being the maximum sample rates and the number of bits. The LTC2379-18 supports a ±5V fully differential input range with a 101dB SNR, consumes only 18mW and achieves ±2LSB INL max with no missing codes at 18-bits. The DC1783A demonstrates the DC and AC performance of the LTC2379-18 in conjunction with the DC590 QuikEval and DC718 PScope data collection boards.

reference details image

DC1500A-B

LTC2392-16 with LT6350 Optimized Driver | 5V 16-Bit 500ksps Int Ref Parallel/Serial SAR ADC in LQFP-48, Requires DC718

zoom

DC1500A-B

LTC2392-16 with LT6350 Optimized Driver | 5V 16-Bit 500ksps Int Ref Parallel/Serial SAR ADC in LQFP-48, Requires DC718

LTC2392-16 with LT6350 Optimized Driver | 5V 16-Bit 500ksps Int Ref Parallel/Serial SAR ADC in LQFP-48, Requires DC718

产品详情

DC1500A-B: Demo Board for the LTC2392-16 16-Bit, 500ksps SAR ADC with 94dB SNR and for LT6350 Low Noise Single-Ended to Differential Converter/ADC Driver.

reference details image

DC1783A-D

LTC2376-16 with LTC6655-5/LT6350 Demo Board | 16-Bit, 250ksps, SAR ADC with 97dB SNR. Requires DC718 or DC2026

zoom

DC1783A-D

LTC2376-16 with LTC6655-5/LT6350 Demo Board | 16-Bit, 250ksps, SAR ADC with 97dB SNR. Requires DC718 or DC2026

LTC2376-16 with LTC6655-5/LT6350 Demo Board | 16-Bit, 250ksps, SAR ADC with 97dB SNR. Requires DC718 or DC2026

产品详情

The LTC2380/LTC2379/LTC2378/LTC2377/LTC2376 are low power, low noise ADCs with serial outputs that can operate from a single 2.5V supply. The demo manual refers to the LTC2379-18 but applies to all parts in the family, the only difference being the maximum sample rates and the number of bits. The LTC2379-18 supports a ±5V fully differential input range with a 101dB SNR, consumes only 18mW and achieves ±2LSB INL max with no missing codes at 18-bits. The DC1783A demonstrates the DC and AC performance of the LTC2379-18 in conjunction with the DC590 QuikEval and DC718 PScope data collection boards.

reference details image

DC1783A-G

LTC2377-18 with LTC6655-5/LT6350 Demo Board | 18-Bit, 500ksps, SAR ADC with 102dB SNR. Requires DC718 or DC2026

zoom

DC1783A-G

LTC2377-18 with LTC6655-5/LT6350 Demo Board | 18-Bit, 500ksps, SAR ADC with 102dB SNR. Requires DC718 or DC2026

LTC2377-18 with LTC6655-5/LT6350 Demo Board | 18-Bit, 500ksps, SAR ADC with 102dB SNR. Requires DC718 or DC2026

产品详情

The LTC2380/LTC2379/LTC2378/LTC2377/LTC2376 are low power, low noise ADCs with serial outputs that can operate from a single 2.5V supply. The demo manual refers to the LTC2379-18 but applies to all parts in the family, the only difference being the maximum sample rates and the number of bits. The LTC2379-18 supports a ±5V fully differential input range with a 101dB SNR, consumes only 18mW and achieves ±2LSB INL max with no missing codes at 18-bits. The DC1783A demonstrates the DC and AC performance of the LTC2379-18 in conjunction with the DC590 QuikEval and DC718 PScope data collection boards.

reference details image

DC1500A-C

LTC2391-16 with LT6350 Optimized Driver | 5V 16-Bit 250ksps Int Ref Parallel/Serial SAR ADC in LQFP-48, Requires DC718

zoom

DC1500A-C

LTC2391-16 with LT6350 Optimized Driver | 5V 16-Bit 250ksps Int Ref Parallel/Serial SAR ADC in LQFP-48, Requires DC718

LTC2391-16 with LT6350 Optimized Driver | 5V 16-Bit 250ksps Int Ref Parallel/Serial SAR ADC in LQFP-48, Requires DC718

产品详情

DC1500A-C: Demo Board for the LT6350 Low Noise Single-Ended to Differential Converter/ADC Driver and for LTC2391-16, 16-Bit, 250ksps SAR ADC with 94dB SNR.

reference details image

DC1783A-H

LTC2376-18 with LTC6655-5/LT6350 Demo Board | 18-Bit, 250ksps, SAR ADC with 102dB SNR. Requires DC718 or DC2026

zoom

DC1783A-H

LTC2376-18 with LTC6655-5/LT6350 Demo Board | 18-Bit, 250ksps, SAR ADC with 102dB SNR. Requires DC718 or DC2026

LTC2376-18 with LTC6655-5/LT6350 Demo Board | 18-Bit, 250ksps, SAR ADC with 102dB SNR. Requires DC718 or DC2026

产品详情

The LTC2380/LTC2379/LTC2378/LTC2377/LTC2376 are low power, low noise ADCs with serial outputs that can operate from a single 2.5V supply. The demo manual refers to the LTC2379-18 but applies to all parts in the family, the only difference being the maximum sample rates and the number of bits. The LTC2379-18 supports a ±5V fully differential input range with a 101dB SNR, consumes only 18mW and achieves ±2LSB INL max with no missing codes at 18-bits. The DC1783A demonstrates the DC and AC performance of the LTC2379-18 in conjunction with the DC590 QuikEval and DC718 PScope data collection boards.

reference details image

DC1783A-A

LTC2380-16 with LTC6655-5/LT6350 Demo Board | 16-Bit, 2Msps, SAR ADC with 96dB SNR. Requires DC718 or DC2026A

zoom

DC1783A-A

LTC2380-16 with LTC6655-5/LT6350 Demo Board | 16-Bit, 2Msps, SAR ADC with 96dB SNR. Requires DC718 or DC2026A

LTC2380-16 with LTC6655-5/LT6350 Demo Board | 16-Bit, 2Msps, SAR ADC with 96dB SNR. Requires DC718 or DC2026A

产品详情

DC1783A-A Demo Board for:
LTC2380-16 16-Bit, 2Msps, Low Power SAR ADC with 96dB SNR
LTC6655 0.25ppm Noise, Low Drift Precision References
LT6350 Low Noise Single-Ended to Differential Converter/ADC Driver


 


reference details image

DC1783A-F

LTC2378-18 with LTC6655-5/LT6350 Demo Board | 18-Bit, 1Msps, SAR ADC with 102dB SNR. Requires DC718 or DC2026

zoom

DC1783A-F

LTC2378-18 with LTC6655-5/LT6350 Demo Board | 18-Bit, 1Msps, SAR ADC with 102dB SNR. Requires DC718 or DC2026

LTC2378-18 with LTC6655-5/LT6350 Demo Board | 18-Bit, 1Msps, SAR ADC with 102dB SNR. Requires DC718 or DC2026

产品详情

The LTC2380/LTC2379/LTC2378/LTC2377/LTC2376 are low power, low noise ADCs with serial outputs that can operate from a single 2.5V supply. The demo manual refers to the LTC2379-18 but applies to all parts in the family, the only difference being the maximum sample rates and the number of bits. The LTC2379-18 supports a ±5V fully differential input range with a 101dB SNR, consumes only 18mW and achieves ±2LSB INL max with no missing codes at 18-bits. The DC1783A demonstrates the DC and AC performance of the LTC2379-18 in conjunction with the DC590 QuikEval and DC718 PScope data collection boards.

reference details image

DC1500A-A

LTC2393-16 with LT6350 Optimized Driver | 5V 16-Bit 1Msps Int Ref Parallel/Serial SAR ADC in LQFP-48, Requires DC718

reference details image

DC1783A-B

LTC2378-16 with LTC6655-5/LT6350 Demo Board | 16-Bit, 1Msps, SAR ADC with 97dB SNR. Requires DC718 or DC2026

zoom

DC1783A-B

LTC2378-16 with LTC6655-5/LT6350 Demo Board | 16-Bit, 1Msps, SAR ADC with 97dB SNR. Requires DC718 or DC2026

LTC2378-16 with LTC6655-5/LT6350 Demo Board | 16-Bit, 1Msps, SAR ADC with 97dB SNR. Requires DC718 or DC2026

产品详情

The LTC2380/LTC2379/LTC2378/LTC2377/LTC2376 are low power, low noise ADCs with serial outputs that can operate from a single 2.5V supply. The demo manual refers to the LTC2379-18 but applies to all parts in the family, the only difference being the maximum sample rates and the number of bits. The LTC2379-18 supports a ±5V fully differential input range with a 101dB SNR, consumes only 18mW and achieves ±2LSB INL max with no missing codes at 18-bits. The DC1783A demonstrates the DC and AC performance of the LTC2379-18 in conjunction with the DC590 QuikEval and DC718 PScope data collection boards.

reference details image

DC1538A

LT6350 Demo Board

工具和仿真

工具及仿真模型 1

LTspice®是一款强大高效的免费仿真软件、原理图采集和波形观测器,为改善模拟电路的仿真提供增强功能和模型。

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