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LTC2635CMSE-LMX8#PBF PDF预览

LTC2635CMSE-LMX8#PBF

更新时间: 2024-02-25 02:46:48
品牌 Logo 应用领域
凌特 - Linear 光电二极管转换器
页数 文件大小 规格书
32页 521K
描述
LTC2635 - Quad 12-/10-/8-Bit I<sup>2</sup>C VOUT DACs with 10ppm/&deg;C Reference; Package: MSOP; Pins: 10; Temperature Range: 0&deg;C to 70&deg;C

LTC2635CMSE-LMX8#PBF 技术参数

是否Rohs认证: 符合生命周期:Transferred
零件包装代码:MSOP包装说明:HTSSOP, TSSOP10,.19,20
针数:10Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:8.33最大模拟输出电压:5.5 V
最小模拟输出电压:转换器类型:D/A CONVERTER
输入位码:BINARY输入格式:SERIAL
JESD-30 代码:S-PDSO-G10JESD-609代码:e3
长度:3 mm最大线性误差 (EL):0.1953%
湿度敏感等级:1位数:8
功能数量:1端子数量:10
最高工作温度:70 °C最低工作温度:
封装主体材料:PLASTIC/EPOXY封装代码:HTSSOP
封装等效代码:TSSOP10,.19,20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
电源:3/5 V认证状态:Not Qualified
座面最大高度:1.1 mm标称安定时间 (tstl):3.5 µs
子类别:Other Converters最大压摆率:0.9 mA
标称供电电压: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:NOT SPECIFIED宽度:3 mm

LTC2635CMSE-LMX8#PBF 数据手册

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LTC2635  
2
Quad 12-/10-/8-Bit I C V  
OUT  
DACs with 10ppm/°C Reference  
Features  
Description  
The LTC®2635 is a family of quad 12-, 10-, and 8-bit  
voltage-output DACs with an integrated, high-accuracy,  
low-drift reference in a 16-pin QFN or a 10-lead MSOP  
package. It has rail-to-rail output buffers and is guaran-  
teed monotonic. The LTC2635-L has a full-scale output  
of 2.5V, and operates from a single 2.7V to 5.5V supply.  
The LTC2635-H has a full-scale output of 4.096V, and  
operates from a 4.5V to 5.5V supply. Each DAC can also  
operate with an external reference, which sets the full-  
scale output to the external reference voltage.  
n
Integrated Precision Reference  
2.5V Full-Scale 10ppm/°C (LTC2635-L)  
4.096V Full-Scale 10ppm/°C (LTC2635-H)  
n
Maximum INL Error: 2.5 LSꢀ (LTC2635-12)  
n
Power-On-Reset to Zero-Scale/Mid-Scale/Hi-Z  
n
Low Noise: 0.75mV 0.1Hz to 200kHz  
P-P  
n
Guaranteed Monotonic Over –40°C to 125°C  
Automotive Temperature Range  
n
Selectable Internal or External Reference  
n
2.7V to 5.5V Supply Range (LTC2635-L)  
n
Ultralow Crosstalk ꢀetween DACs (3nV•s)  
2
These DACs communicate via a 2-wire I C-compatible  
serialinterface.TheLTC2635operatesinboththestandard  
mode (clock rate of 100kHz) and the fast mode (clock rate  
of 400kHz). The LTC2635 incorporates a power-on reset  
circuit. Options are available for reset to zero-scale, reset  
tomid-scaleininternalreferencemode,resettomid-scale  
in external reference mode, or reset with all DAC outputs  
in a high-impedance state after power-up.  
L, LT, LTC, LTM, Linear Technology and the Linear logo are registered trademarks and  
ThinSOT is a trademark of Linear Technology Corporation. All other trademarks are the property  
of their respective owners. Protected by U.S. Patents, including 5396245, 5859606, 6891433,  
6937178, 7414561.  
n
Low Power: 0.6mA at 3V  
Double-ꢀuffered Data Latches  
n
n
Small 16-Pin 3mm × 3mm QFN and 10-Lead MSOP  
Packages  
applications  
n
Mobile Communications  
n
Process Control and Industrial Automation  
n
Power Supply Margining  
Portable Equipment  
Automotive  
n
n
Block Diagram  
Integral Nonlinerity  
2
REF  
INTERNAL  
REFERENCE  
GND  
V
= 3V  
CC  
INTERNAL REF.  
SWITCH  
V
REF  
V
(REFLO)  
CC  
1
0
V
OUTA  
V
OUTD  
DAC A  
DAC B  
DAC D  
DAC C  
V
V
REF  
REF  
V
V
OUTC  
OUTB  
–1  
–2  
(LDAC)  
DECODE  
POWER-ON  
RESET  
CA0  
0
1024  
2048  
3072  
4095  
2
CODE  
I C  
(CA1)  
(CA2)  
2635 TA01  
ADDRESS  
DECODE  
SCL  
SDA  
2
I C INTERFACE  
2635 BD  
( ) QFN PACKAGE ONLY  
2635fb  

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