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参数资料
| 型号： | LTC1863IGN#PBF |
| 厂商： | Linear Technology |
| 文件页数： | 1/16页 |
| 文件大小： | 0K |
| 描述： | IC ADC 12BIT 8CH 200KSPS 16SSOP |
| 标准包装： | 100 |
| 位数： | 12 |
| 采样率（每秒）： | 200k |
| 数据接口： | MICROWIRE?，串行，SPI? |
| 转换器数目： | 1 |
| 功率耗散（最大）： | 9mW |
| 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： | 16-SSOP（0.154"，3.90mm 宽） |
| 供应商设备封装： | 16-SSOP |
| 包装： | 管件 |
| 输入数目和类型： | 8 个单端，单极；8 个单端，双极；4 个差分，单极；4 个差分，双极 |
LTC1863/LTC1867
1
18637fa
BLOCK DIAGRAM
DESCRIPTION
12-/16-Bit, 8-Channel
200ksps ADCs
L, LT, LTC and LTM are registered trademarks of Linear Technology Corporation. All other
trademarks are the property of their respective owners.
FEATURES
APPLICATIONS
n Industrial Process Control
n High Speed Data Acquisition
n Battery Operated Systems
n Multiplexed Data Acquisition Systems
n Imaging Systems
n Sample Rate: 200ksps
n 16-Bit No Missing Codes and ±2LSB Max INL
n 8-Channel Multiplexer with:
Single Ended or Differential Inputs and
Unipolar or Bipolar Conversion Modes
n SPI/MICROWIRE Serial I/O
n Signal-to-Noise Ratio: 89dB
n Single 5V Operation
n On-Chip or External Reference
n Low Power: 1.3mA at 200ksps, 0.76mA at 100ksps
n Sleep Mode
n Automatic Nap Mode Between Conversions
n 16-Pin Narrow SSOP Package
The LTC1863/LTC1867 are pin-compatible, 8-channel
12-/16-bit A/D converters with serial I/O, and an internal
reference. The ADCs typically draw only 1.3mA from a
single 5V supply.
The 8-channel input multiplexer can be congured for
either single-ended or differential inputs and unipolar
or bipolar conversions (or combinations thereof). The
automatic nap and sleep modes benet power sensitive
applications.
The LTC1867’s DC performance is outstanding with a
±2LSB INL specication and no missing codes over tem-
perature. The signal-to-noise ratio (SNR) for the LTC1867
is typically 89dB, with the internal reference.
Housed in a compact, narrow 16-pin SSOP package, the
LTC1863/LTC1867 can be used in space-sensitive as well
as low-power applications.
CH0
CH1
CH2
CH3
CH4
CH5
CH6
CH7/COM
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
VDD
GND
SDI
SDO
SCK
CS/CONV
VREF
18637 BD
12-/16-BIT
200ksps
ADC
+
–
SERIAL
PORT
ANALOG
INPUT
MUX
REFCOMP
9
INTERNAL
2.5V REF
LTC1863/LTC1867
OUTPUT CODE
0
INL
(LSB)
49152
18637 GO1
16384
32768
65536
2.0
1.5
1.0
0.5
0
–0.5
–1.0
–1.5
–2.0
Integral Nonlinearity vs Output Code
(LTC1867)
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LTC1863LCGN | 制造商:Linear Technology 功能描述:ADC Single SAR 175ksps 12-bit Serial 16-Pin SSOP N |
| LTC1863LCGN#PBF | 功能描述:IC ADC 12BIT 8CH 175KSPS 16SSOP RoHS:是 类别:集成电路 (IC) >> 数据采集 - 模数转换器 系列:- 标准包装:1 系列:microPOWER™ 位数:8 采样率（每秒）:1M 数据接口:串行，SPI? 转换器数目:1 功率耗散（最大）:- 电压电源:模拟和数字 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:24-VFQFN 裸露焊盘 供应商设备封装:24-VQFN 裸露焊盘（4x4） 包装:Digi-Reel® 输入数目和类型:8 个单端，单极 产品目录页面:892 (CN2011-ZH PDF) 其它名称:296-25851-6 |
| LTC1863LCGN#PBF | 制造商:Linear Technology 功能描述:ADC, 8CH, 12BIT, 175KSPS, SSOP-16 |
| LTC1863LCGN#TR | 制造商:Linear Technology 功能描述:ADC Single SAR 175ksps 12-bit Serial 16-Pin SSOP N T/R |
| LTC1863LCGN#TRPBF | 功能描述:IC ADC 12BIT 8CH 175KSPS 16SSOP RoHS:是 类别:集成电路 (IC) >> 数据采集 - 模数转换器 系列:- 标准包装:1,000 系列:- 位数:16 采样率（每秒）:45k 数据接口:串行 转换器数目:2 功率耗散（最大）:315mW 电压电源:模拟和数字 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:28-SOIC（0.295"，7.50mm 宽） 供应商设备封装:28-SOIC W 包装:带卷 (TR) 输入数目和类型:2 个单端，单极 |
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