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参数资料
| 型号： | LTC1867LCGN#TRPBF |
| 厂商： | Linear Technology |
| 文件页数： | 1/16页 |
| 文件大小： | 0K |
| 描述： | IC ADC 16BIT 8CH 175KSPS 16SSOP |
| 标准包装： | 2,500 |
| 位数： | 16 |
| 采样率（每秒）： | 175k |
| 数据接口： | MICROWIRE?，串行，SPI? |
| 转换器数目： | 1 |
| 功率耗散（最大）： | 2.7mW |
| 电压电源： | 单电源 |
| 工作温度： | 0°C ~ 70°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： | 带卷 (TR) |
| 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 |
| 配用： | DC873A-ND - BOARD SAR ADC LTC1867L DC806A-ND - BOARD SAR ADC LTC1867 |
LTC1863L/LTC1867L
1
1863l7lfc
BLOCK DIAGRAM
DESCRIPTION
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: 175ksps
n 16-Bit No Missing Codes and ±3LSB 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 2.7V Guaranteed Supply Voltage
n Pin Compatible with LTC1863/LTC1867
n True Differential Inputs
n On-Chip or External Reference
n Low Power: 750μA at 175ksps, 300μA at 50ksps
n Sleep Mode
n Automatic Nap Mode Between Conversions
n 16-Pin Narrow SSOP Package
The LTC1863L/LTC1867L are pin compatible, 8-channel
12-/16-bit A/D converters with serial I/O and an internal
reference.
The 8-channel input multiplexer can be congured for
either single-ended or differential inputs and unipolar or
bipolar conversions (or combinations thereof). The ADCs
convert 0V to 2.5V unipolar inputs or ±1.25V bipolar
inputs. The ADCs typically draw only 750μA from a single
2.7V supply. The automatic nap and sleep modes benet
power sensitive applications.
The LTC1867L’s DC performance is outstanding with a
±3LSB INL specication and 16-bit no missing codes
over temperature.
Housed in a compact, narrow 16-pin SSOP package, the
LTC1863L/LTC1867L can be used in space-sensitive as
well as low power applications.
, LT, LTC and LTM are registered trademarks of Linear Technology Corporation.
All other trademarks are the property of their respective owners.
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
1863L7L BD
SERIAL
PORT
ANALOG
INPUT
MUX
REFCOMP
9
INTERNAL
1.25V REF
LTC1863L/LTC1867L
12-/16-BIT
175ksps
ADC
+
–
Integral Nonlinearity vs Output Code
(LTC1867L)
OUTPUT CODE
0
INL
(LSB)
0
0.5
1.0
65536
1863L7L G01
–0.5
–1.0
–2.0
16384
32768
49152
–1.5
2.0
1.5
VDD = 2.7V
fSAMPLE = 175ksps
Micropower, 3V,
12-/16-Bit, 8-Channel
175ksps ADCs
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LTC1867LIGN | 制造商:Linear Technology 功能描述:ADC Single SAR 175ksps 16-bit Serial 16-Pin SSOP N |
| LTC1867LIGN#PBF | 功能描述:IC ADC 16BIT 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 |
| LTC1867LIGN#PBF | 制造商:Linear Technology 功能描述:IC ADC 16BIT 175KSPS SSOP-16 |
| LTC1867LIGN#TRPBF | 功能描述:IC ADC 16BIT 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:12 采样率（每秒）:300k 数据接口:并联 转换器数目:1 功率耗散（最大）:75mW 电压电源:单电源 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:24-SOIC（0.295"，7.50mm 宽） 供应商设备封装:24-SOIC 包装:带卷 (TR) 输入数目和类型:1 个单端，单极；1 个单端，双极 |
| LTC1867LIGNPBF | 制造商:Linear Technology 功能描述:ADC SAR 175ksps 16-Bit Serial SSOP16 |
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