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LTC1865LCS8

产品描述μPower, 3V, 16-Bit, 150ksps 1- and 2-Channel ADCs in MSOP
产品类别模拟混合信号IC    转换器   
文件大小351KB,共16页
制造商Linear ( ADI )
官网地址http://www.analog.com/cn/index.html
下载文档 详细参数 选型对比 全文预览

LTC1865LCS8概述

μPower, 3V, 16-Bit, 150ksps 1- and 2-Channel ADCs in MSOP

LTC1865LCS8规格参数

参数名称属性值
Brand NameLinear Technology
是否Rohs认证不符合
厂商名称Linear ( ADI )
零件包装代码SOIC
包装说明SOP, SOP8,.25
针数8
制造商包装代码S8
Reach Compliance Codenot_compliant
ECCN代码EAR99
最大模拟输入电压2.7 V
最小模拟输入电压
最长转换时间4.66 µs
转换器类型ADC, SUCCESSIVE APPROXIMATION
JESD-30 代码R-PDSO-G8
JESD-609代码e0
长度4.9 mm
最大线性误差 (EL)0.0122%
湿度敏感等级1
模拟输入通道数量2
位数16
功能数量1
端子数量8
最高工作温度70 °C
最低工作温度
输出位码BINARY
输出格式SERIAL
封装主体材料PLASTIC/EPOXY
封装代码SOP
封装等效代码SOP8,.25
封装形状RECTANGULAR
封装形式SMALL OUTLINE
峰值回流温度(摄氏度)235
电源3/3.3 V
认证状态Not Qualified
采样速率0.15 MHz
采样并保持/跟踪并保持SAMPLE
座面最大高度1.752 mm
标称供电电压2.7 V
表面贴装YES
技术CMOS
温度等级COMMERCIAL
端子面层Tin/Lead (Sn/Pb)
端子形式GULL WING
端子节距1.27 mm
端子位置DUAL
处于峰值回流温度下的最长时间20
宽度3.9 mm

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LTC1864L/LTC1865L
µPower,
3V, 16-Bit, 150ksps
1- and 2-Channel ADCs in MSOP
FEATURES
DESCRIPTIO
16-Bit 150ksps ADCs in MSOP Package
Single 3V Supply
Low Supply Current: 450µA (Typ)
Auto Shutdown Reduces Supply Current
to 10µA at 1ksps
True Differential Inputs
1-Channel (LTC1864L) or 2-Channel (LTC1865L)
Versions
SPI/MICROWIRE
TM
Compatible Serial I/O
16-Bit Upgrade to 12-Bit LTC1285/LTC1288
Pin Compatible with 12-Bit LTC1860L/LTC1861L
No Minimum Data Transfer Rate
The LTC
®
1864L/LTC1865L are 16-bit A/D converters that
are offered in MSOP and SO-8 packages and operate on a
single 3V supply. At 150ksps, the supply current is only
450µA. The supply current drops at lower speeds because
the LTC1864L/LTC1865L automatically power down
between conversions. These 16-bit switched capacitor
successive approximation ADCs include sample-and-holds.
The LTC1864L has a differential analog input with an
external reference pin. The LTC1865L offers a software-
selectable 2-channel MUX and an external reference pin on
the MSOP version.
The 3-wire, serial I/O, small MSOP or SO-8 package and
extremely high sample rate-to-power ratio make these
ADCs ideal choices for compact, low power, high speed
systems.
These ADCs can be used in ratiometric applications or
with external references. The high impedance analog
inputs and the ability to operate with reduced spans down
to 1V full scale allow direct connection to signal sources
in many applications, eliminating the need for external
gain stages.
, LTC and LT are registered trademarks of Linear Technology Corporation.
MICROWIRE is a trademark of National Semiconductor Corporation.
APPLICATIO S
High Speed Data Acquisition
Portable or Compact Instrumentation
Low Power Battery-Operated Instrumentation
Isolated and/or Remote Data Acquisition
TYPICAL APPLICATIO
Supply Current vs Sampling Frequency
Single 3V Supply, 150ksps, 16-Bit Sampling ADC
1µF
SUPPLY CURRENT (µA)
1000
CONV LOW = 2µs
T
A
= 25°C
V
CC
= 2.7V
3V
100
LTC1864L
1
2
ANALOG INPUT
0V TO 3V
3
4
V
REF
IN
+
IN
GND
V
CC
SCK
SDO
CONV
8
7
6
5
1864 TA01
10
SERIAL DATA LINK TO
ASIC, PLD, MPU, DSP
OR SHIFT REGISTERS
1
0.1
0.01
0.1
100
1
10
SAMPLING FREQUENCY (kHz)
U
1000
1864L/65L TA02
U
U
sn18645L 18645Lfs
1

LTC1865LCS8相似产品对比

LTC1865LCS8 LTC1864LACMS8 LTC1864LACS8 LTC1864LAIMS8 LTC1864LAIS8 LTC1864LCS8 LTC1864LIS8 LTC1865LACS8 LTC1865LAIS8 LTC1865LIS8
描述 μPower, 3V, 16-Bit, 150ksps 1- and 2-Channel ADCs in MSOP μPower, 3V, 16-Bit, 150ksps 1- and 2-Channel ADCs in MSOP μPower, 3V, 16-Bit, 150ksps 1- and 2-Channel ADCs in MSOP μPower, 3V, 16-Bit, 150ksps 1- and 2-Channel ADCs in MSOP μPower, 3V, 16-Bit, 150ksps 1- and 2-Channel ADCs in MSOP μPower, 3V, 16-Bit, 150ksps 1- and 2-Channel ADCs in MSOP μPower, 3V, 16-Bit, 150ksps 1- and 2-Channel ADCs in MSOP μPower, 3V, 16-Bit, 150ksps 1- and 2-Channel ADCs in MSOP μPower, 3V, 16-Bit, 150ksps 1- and 2-Channel ADCs in MSOP μPower, 3V, 16-Bit, 150ksps 1- and 2-Channel ADCs in MSOP
Brand Name Linear Technology Linear Technology Linear Technology Linear Technology Linear Technology Linear Technology Linear Technology Linear Technology Linear Technology Linear Technology
是否Rohs认证 不符合 不符合 不符合 不符合 不符合 不符合 不符合 不符合 不符合 不符合
厂商名称 Linear ( ADI ) Linear ( ADI ) Linear ( ADI ) Linear ( ADI ) Linear ( ADI ) Linear ( ADI ) Linear ( ADI ) Linear ( ADI ) Linear ( ADI ) Linear ( ADI )
零件包装代码 SOIC MSOP SOIC MSOP SOIC SOIC SOIC SOIC SOIC SOIC
包装说明 SOP, SOP8,.25 TSSOP, TSSOP8,.19 SOP, SOP8,.25 TSSOP, TSSOP8,.19 SOP, SOP8,.25 SOP, SOP8,.25 SOP, SOP8,.25 SOP, SOP8,.25 SOP, SOP8,.25 SOP, SOP8,.25
针数 8 8 8 8 8 8 8 8 8 8
制造商包装代码 S8 MS8 S8 MS8 S8 S8 S8 S8 S8 S8
Reach Compliance Code not_compliant not_compliant not_compliant not_compliant not_compliant not_compliant not_compliant not_compliant not_compliant not_compliant
ECCN代码 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99
最大模拟输入电压 2.7 V 2.5 V 2.5 V 2.5 V 2.5 V 2.5 V 2.5 V 2.7 V 2.7 V 2.7 V
最长转换时间 4.66 µs 4.66 µs 4.66 µs 4.66 µs 4.66 µs 4.66 µs 4.66 µs 4.66 µs 4.66 µs 4.66 µs
转换器类型 ADC, SUCCESSIVE APPROXIMATION ADC, SUCCESSIVE APPROXIMATION ADC, SUCCESSIVE APPROXIMATION ADC, SUCCESSIVE APPROXIMATION ADC, SUCCESSIVE APPROXIMATION ADC, SUCCESSIVE APPROXIMATION ADC, SUCCESSIVE APPROXIMATION ADC, SUCCESSIVE APPROXIMATION ADC, SUCCESSIVE APPROXIMATION ADC, SUCCESSIVE APPROXIMATION
JESD-30 代码 R-PDSO-G8 S-PDSO-G8 R-PDSO-G8 S-PDSO-G8 R-PDSO-G8 R-PDSO-G8 R-PDSO-G8 R-PDSO-G8 R-PDSO-G8 R-PDSO-G8
JESD-609代码 e0 e0 e0 e0 e0 e0 e0 e0 e0 e0
长度 4.9 mm 3 mm 4.9 mm 3 mm 4.9 mm 4.9 mm 4.9 mm 4.9 mm 4.9 mm 4.9 mm
最大线性误差 (EL) 0.0122% 0.0092% 0.0092% 0.0092% 0.0092% 0.0122% 0.0122% 0.0092% 0.0092% 0.0122%
湿度敏感等级 1 1 1 1 1 1 1 1 1 1
模拟输入通道数量 2 1 1 1 1 1 1 2 2 2
位数 16 16 16 16 16 16 16 16 16 16
功能数量 1 1 1 1 1 1 1 1 1 1
端子数量 8 8 8 8 8 8 8 8 8 8
最高工作温度 70 °C 70 °C 70 °C 85 °C 85 °C 70 °C 85 °C 70 °C 85 °C 85 °C
输出位码 BINARY BINARY BINARY BINARY BINARY BINARY BINARY BINARY BINARY BINARY
输出格式 SERIAL SERIAL SERIAL SERIAL SERIAL SERIAL SERIAL SERIAL SERIAL SERIAL
封装主体材料 PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
封装代码 SOP TSSOP SOP TSSOP SOP SOP SOP SOP SOP SOP
封装等效代码 SOP8,.25 TSSOP8,.19 SOP8,.25 TSSOP8,.19 SOP8,.25 SOP8,.25 SOP8,.25 SOP8,.25 SOP8,.25 SOP8,.25
封装形状 RECTANGULAR SQUARE RECTANGULAR SQUARE RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR
封装形式 SMALL OUTLINE SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE SMALL OUTLINE SMALL OUTLINE SMALL OUTLINE SMALL OUTLINE SMALL OUTLINE
峰值回流温度(摄氏度) 235 235 235 235 235 235 235 235 235 235
电源 3/3.3 V 3/3.3 V 3/3.3 V 3/3.3 V 3/3.3 V 3/3.3 V 3/3.3 V 3/3.3 V 3/3.3 V 3/3.3 V
认证状态 Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified
采样速率 0.15 MHz 0.15 MHz 0.15 MHz 0.15 MHz 0.15 MHz 0.15 MHz 0.15 MHz 0.15 MHz 0.15 MHz 0.15 MHz
采样并保持/跟踪并保持 SAMPLE SAMPLE SAMPLE SAMPLE SAMPLE SAMPLE SAMPLE SAMPLE SAMPLE SAMPLE
座面最大高度 1.752 mm 1.1 mm 1.752 mm 1.1 mm 1.752 mm 1.752 mm 1.752 mm 1.752 mm 1.752 mm 1.752 mm
标称供电电压 2.7 V 2.7 V 2.7 V 2.7 V 2.7 V 2.7 V 2.7 V 2.7 V 2.7 V 2.7 V
表面贴装 YES YES YES YES YES YES YES YES YES YES
技术 CMOS CMOS CMOS CMOS CMOS CMOS CMOS CMOS CMOS CMOS
温度等级 COMMERCIAL COMMERCIAL COMMERCIAL INDUSTRIAL INDUSTRIAL COMMERCIAL INDUSTRIAL COMMERCIAL INDUSTRIAL INDUSTRIAL
端子面层 Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb)
端子形式 GULL WING GULL WING GULL WING GULL WING GULL WING GULL WING GULL WING GULL WING GULL WING GULL WING
端子节距 1.27 mm 0.65 mm 1.27 mm 0.65 mm 1.27 mm 1.27 mm 1.27 mm 1.27 mm 1.27 mm 1.27 mm
端子位置 DUAL DUAL DUAL DUAL DUAL DUAL DUAL DUAL DUAL DUAL
处于峰值回流温度下的最长时间 20 20 20 20 20 20 20 20 20 20
宽度 3.9 mm 3 mm 3.9 mm 3 mm 3.9 mm 3.9 mm 3.9 mm 3.9 mm 3.9 mm 3.9 mm
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