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| 型号： | LTC2360IS6#TRMPBF |
| 厂商： | Linear Technology |
| 文件页数： | 10/20页 |
| 文件大小： | 0K |
| 描述： | IC ADC 12BIT 100KSPS TSOT23-6 |
| 标准包装： | 1 |
| 位数： | 12 |
| 采样率（每秒）： | 100k |
| 数据接口： | MICROWIRE?，串行，SPI? |
| 转换器数目： | 1 |
| 功率耗散（最大）： | 3.6mW |
| 电压电源： | 单电源 |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | SOT-23-6 细型，TSOT-23-6 |
| 供应商设备封装： | TSOT-23-6 |
| 包装： | 标准包装 |
| 输入数目和类型： | 1 个单端，单极 |
| 产品目录页面： | 1347 (CN2011-ZH PDF) |
| 其它名称： | LTC2360IS6#TRMPBFDKR |
LTC2360/LTC2361/LTC2362
18
236012fa
APPLICATIONS INFORMATION
BOARD LAYOUT AND BYPASSING
Wire wrap boards are not recommended for high resolution
and/or high speed A/D converters. To obtain the best per-
formance from the LTC2360/LTC2361/LTC2362, a printed
circuit board with ground plane is required. Layout for the
printed circuit board should ensure that digital and analog
signal lines are separated as much as possible. In particular,
care should be taken not to run any digital track alongside
an analog signal track or underneath the ADC. The analog
input should be screened by the ground plane.
High quality tantalum and ceramic bypass capacitors
should be used at the VDD pin as shown in the Block
Diagram on the rst page of this data sheet. For optimum
performance, a 2.2μF surface mount AVX capacitor with
a 0.1μF ceramic is recommended for the VDD and VREF
pins. Alternatively, 2.2μF ceramic chip capacitors such as
Murata GRM235Y5V106Z016 may be used. The capacitors
must be located as close to the pins as possible. The traces
connecting the pins and the bypass capacitors must be
kept short and should be made as wide as possible.
Figure 16 shows the recommended system ground con-
nections. All analog circuitry grounds should be terminated
at the LTC2360/LTC2361/LTC2362. The ground return
from the LTC2360/LTC2361/LTC2362 to the power supply
should be low impedance for noise free operation. Digital
circuitry grounds must be connected to the digital supply
common.
In applications where the ADC data outputs and control sig-
nals are connected to a continuously active microprocessor
bus, it is possible to get errors in the conversion results.
These errors are due to feedthrough from the micropro-
cessor to the successive approximation comparator. The
problem can be eliminated by forcing the microprocessor
into a wait state during conversion or by using three-state
buffers to isolate the ADC data bus.
Figure 16. Power Supply Ground Practice
236012 F16
GND
AIN
VDD
CAIN
CONV
SDO
SCK
CVDD
PIN 1
VIAS TO GROUND PLANE
+
2.2μF
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| LTC2360ITS8#TRMPBF | 功能描述:IC ADC 12BIT 100KSPS TSOT23-8 RoHS:是 类别:集成电路 (IC) >> 数据采集 - 模数转换器 系列:- 标准包装:2,500 系列:- 位数:16 采样率（每秒）:15 数据接口:MICROWIRE?，串行，SPI? 转换器数目:1 功率耗散（最大）:480µW 电压电源:单电源 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:38-WFQFN 裸露焊盘 供应商设备封装:38-QFN（5x7） 包装:带卷 (TR) 输入数目和类型:16 个单端，双极；8 个差分，双极 配用:DC1011A-C-ND - BOARD DELTA SIGMA ADC LTC2494 |
| LTC2360ITS8#TRPBF | 功能描述:IC ADC 12BIT 100KSPS TSOT23-8 RoHS:是 类别:集成电路 (IC) >> 数据采集 - 模数转换器 系列:- 标准包装:2,500 系列:- 位数:16 采样率（每秒）:15 数据接口:MICROWIRE?，串行，SPI? 转换器数目:1 功率耗散（最大）:480µW 电压电源:单电源 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:38-WFQFN 裸露焊盘 供应商设备封装:38-QFN（5x7） 包装:带卷 (TR) 输入数目和类型:16 个单端，双极；8 个差分，双极 配用:DC1011A-C-ND - BOARD DELTA SIGMA ADC LTC2494 |
| LTC2361CS6#TRMPBF | 功能描述:IC ADC 12BIT 250KSPS TSOT23-6 RoHS:是 类别:集成电路 (IC) >> 数据采集 - 模数转换器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:1 系列:- 位数:10 采样率（每秒）:357k 数据接口:DSP，MICROWIRE?，QSPI?，串行，SPI? 转换器数目:1 功率耗散（最大）:830µW 电压电源:单电源 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:10-WFDFN 裸露焊盘 供应商设备封装:10-TDFN-EP（3x3） 包装:剪切带 (CT) 输入数目和类型:2 个单端，单极；2 个单端，双极；1 个差分，单极；1 个差分，双极 产品目录页面:1396 (CN2011-ZH PDF) 其它名称:MAX1395ETB+TCT |
| LTC2361CS6#TRPBF | 功能描述:IC ADC 12BIT 250KSPS TSOT23-6 RoHS:是 类别:集成电路 (IC) >> 数据采集 - 模数转换器 系列:- 标准包装:2,500 系列:- 位数:16 采样率（每秒）:15 数据接口:MICROWIRE?，串行，SPI? 转换器数目:1 功率耗散（最大）:480µW 电压电源:单电源 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:38-WFQFN 裸露焊盘 供应商设备封装:38-QFN（5x7） 包装:带卷 (TR) 输入数目和类型:16 个单端，双极；8 个差分，双极 配用:DC1011A-C-ND - BOARD DELTA SIGMA ADC LTC2494 |
| LTC2361CTS8#PBF | 制造商:Linear Technology 功能描述:ADC Single SAR 250ksps 12-bit Serial 8-Pin TSOT-23 |
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