Datasheet > LTC2356CMSE-12

LTC2356CMSE-12

更新时间： 2024-02-29 05:42:44

品牌	Logo	应用领域
凌特 - Linear		/
页数	文件大小	规格书
16页	263K
描述
Serial 12-Bit/14-Bit, 3.5Msps Sampling ADCs with Shutdown

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技术参数
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LTC2356CMSE-12 技术参数

是否无铅：	含铅	是否Rohs认证：	符合
生命周期：	Active	包装说明：	HTSSOP,
针数：	10	Reach Compliance Code：	compliant
风险等级：	5.63	最大模拟输入电压：	-1.25 V
最小模拟输入电压：	1.25 V	最长转换时间：	0.285 µs
转换器类型：	ADC, PROPRIETARY METHOD	JESD-30 代码：	S-PDSO-G10
JESD-609代码：	e3	长度：	3 mm
最大线性误差 (EL)：	0.0488%	湿度敏感等级：	1
模拟输入通道数量：	1	位数：	12
功能数量：	1	端子数量：	10
最高工作温度：	70 °C	最低工作温度：
输出位码：	2'S COMPLEMENT BINARY	输出格式：	SERIAL
封装主体材料：	PLASTIC/EPOXY	封装代码：	HTSSOP
封装形状：	SQUARE	封装形式：	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH
峰值回流温度（摄氏度）：	260	认证状态：	Not Qualified
采样速率：	3.5 MHz	采样并保持/跟踪并保持：	SAMPLE
座面最大高度：	1.1 mm	标称供电电压：	3.3 V
表面贴装：	YES	技术：	CMOS
温度等级：	COMMERCIAL	端子面层：	Matte Tin (Sn)
端子形式：	GULL WING	端子节距：	0.5 mm
端子位置：	DUAL	处于峰值回流温度下的最长时间：	30
宽度：	3 mm	Base Number Matches：	1

LTC2356CMSE-12 数据手册

LTC2356-12/LTC2356-14

Serial 12-Bit/14-Bit, 3.5Msps

Sampling ADCs with Shutdown

FEATURES

DESCRIPTIO

The LTC^®2356-12/LTC2356-14 are 12-bit/14-bit, 3.5Msps

■

3.5Msps Conversion Rate

■

serial ADCs with differential inputs. The devices draw

only 5.5mA from a single 3.3V supply and come in a tiny

10-lead MSOP package. A Sleep shutdown feature further

reduces power consumption to 13µW. The combination of

speed, lowpowerandtinypackagemakestheLTC2356-12/

LTC2356-14 suitable for high speed, portable applications.

74.1dB SINAD at 14-Bits, 71.1dB SINAD at 12-Bits

■

Low Power Dissipation: 18mW

3.3V Single Supply Operation

■

2.5V Internal Bandgap Reference can be Overdriven

■

3-Wire SPI-Compatible Serial Interface

■

Sleep (13µW) Shutdown Mode

■

Nap (4mW) Shutdown Mode

The 80dB common mode rejection allows users to elimi-

nategroundloopsandcommonmodenoisebymeasuring

signals differentially from the source.

■

80dB Common Mode Rejection

■

±1.25V Bipolar Input Range

■

Tiny 10-Lead MSOP Package

The devices convert –1.25V to 1.25V bipolar inputs differ-

APPLICATIO S

entially. The absolute voltage swing for A_INand

–

A_INextends from ground to the supply voltage.

■

Communications

■

Theserialinterfacesendsouttheconversionresultsduring

the 16 clock cycles following a CONV rising edge for

compatibility with standard serial interfaces. If two addi-

tional clock cycles for acquisition time are allowed after the

data stream in between conversions, the full sampling rate

of 3.5Msps can be achieved with a 63MHz clock.

Data Acquisition Systems

■

Uninterrupted Power Supplies

■

Multiphase Motor Control

■

Multiplexed Data Acquisition

■

RFID

, LT, LTC and LTM are registered trademarks of Linear Technology Corporation.

All other trademarks are the property of their respective owners.

BLOCK DIAGRA

10µF 3.3V

THD, 2nd and 3rd vs Input Frequency

for Differential Input Signals

–50

LTC2356-14

–56

–62

–

THREE-

STATE

SERIAL

OUTPUT

PORT

THD

2nd

3rd

14-BIT ADC

SDO

S & H

–68

–74

–80

–86

–92

–

REF

CONV

SCK

2.5V

REFERENCE

TIMING

LOGIC

10µF

GND

–98

–104

2356 BD

0.1

100

EXPOSED PAD

FREQUENCY (MHz)

2356 G02

2356f

12 3 4 5 6 7...16

中文翻译

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与LTC2356CMSE-12相关器件

型号	品牌	获取价格	描述	数据表
LTC2356CMSE-12#PBF	Linear	获取价格	LTC2356-12 - Serial 12-Bit, 3.5Msps Sampling ADC with Shutdown; Package: MSOP; Pins: 10; T
LTC2356CMSE-12#TRPBF	Linear	获取价格	暂无描述
LTC2356CMSE-12PBF	Linear	获取价格	Serial 12-Bit/14-Bit, 3.5Msps Sampling ADCs with Shutdown
LTC2356CMSE-12TRPBF	Linear	获取价格	Serial 12-Bit/14-Bit, 3.5Msps Sampling ADCs with Shutdown
LTC2356CMSE-14	Linear	获取价格	Serial 12-Bit/14-Bit, 3.5Msps Sampling ADCs with Shutdown
LTC2356CMSE-14#PBF	Linear	获取价格	暂无描述
LTC2356CMSE-14#TRPBF	Linear	获取价格	LTC2356-14 - Serial 14-Bit, 3.5Msps Sampling ADC with Bipolar inputs; Package: MSOP; Pins:
LTC2356CMSE-14PBF	Linear	获取价格	Serial 12-Bit/14-Bit, 3.5Msps Sampling ADCs with Shutdown
LTC2356CMSE-14TRPBF	Linear	获取价格	Serial 12-Bit/14-Bit, 3.5Msps Sampling ADCs with Shutdown
LTC2356IMSE-12	Linear	获取价格	Serial 12-Bit/14-Bit, 3.5Msps Sampling ADCs with Shutdown

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