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LTC2295UP PDF预览

LTC2295UP

更新时间: 2024-01-03 21:42:02
品牌 Logo 应用领域
凌特 - Linear /
页数 文件大小 规格书
24页 668K
描述
Dual 14-Bit, 10Msps Low Power 3V ADC

LTC2295UP 技术参数

是否Rohs认证: 符合生命周期:Transferred
零件包装代码:QFN包装说明:HVQCCN, LCC64,.35SQ,20
针数:64Reach Compliance Code:compliant
ECCN代码:3A991.C.3HTS代码:8542.39.00.01
风险等级:5.09最大模拟输入电压:1 V
最小模拟输入电压:-0.5 V转换器类型:ADC, PROPRIETARY METHOD
JESD-30 代码:S-PQCC-N64JESD-609代码:e3
长度:9 mm最大线性误差 (EL):0.0305%
湿度敏感等级:1模拟输入通道数量:2
位数:14功能数量:1
端子数量:64最高工作温度:85 °C
最低工作温度:-40 °C输出位码:OFFSET BINARY, 2'S COMPLEMENT BINARY
输出格式:PARALLEL, WORD封装主体材料:PLASTIC/EPOXY
封装代码:HVQCCN封装等效代码:LCC64,.35SQ,20
封装形状:SQUARE封装形式:CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
峰值回流温度(摄氏度):260电源:3 V
认证状态:Not Qualified采样速率:10 MHz
采样并保持/跟踪并保持:SAMPLE座面最大高度:0.8 mm
子类别:Analog to Digital Converters标称供电电压:3 V
表面贴装:YES技术:CMOS
温度等级:INDUSTRIAL端子面层:Matte Tin (Sn)
端子形式:NO LEAD端子节距:0.5 mm
端子位置:QUAD处于峰值回流温度下的最长时间:30
宽度:9 mmBase Number Matches:1

LTC2295UP 数据手册

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LTC2295  
Dual 14-Bit, 10Msps  
Low Power 3V ADC  
U
FEATURES  
DESCRIPTIO  
Integrated Dual 14-Bit ADCs  
The LTC®2295 is a 14-bit 10Msps, low power dual 3V  
A/Dconverterdesignedfordigitizinghighfrequency, wide  
dynamic range signals. The LTC2295 is perfect for  
demanding imaging and communications applications  
with AC performance that includes 74.4dB SNR and 90dB  
SFDR for signals well beyond the Nyquist frequency.  
Sample Rate: 10Msps  
Single 3V Supply (2.7V to 3.4V)  
Low Power: 120mW  
74.4dB SNR  
90dB SFDR  
110dB Channel Isolation  
DC specs include ±1.2LSB INL (typ), ±0.5LSB DNL (typ)  
Multiplexed or Separate Data Bus  
and no missing codes over temperature. The transition  
Flexible Input: 1VP-P to 2VP-P Range  
noise is a low 1LSBRMS  
.
575MHz Full Power Bandwidth S/H  
Clock Duty Cycle Stabilizer  
A single 3V supply allows low power operation. A separate  
output supply allows the outputs to drive 0.5V to 3.6V  
logic. An optional multiplexer allows both channels to  
share a digital output bus.  
Shutdown and Nap Modes  
Pin Compatible Family  
105Msps: LTC2282 (12-Bit), LTC2284 (14-Bit)  
80Msps: LTC2294 (12-Bit), LTC2299 (14-Bit)  
65Msps: LTC2293 (12-Bit), LTC2298 (14-Bit)  
40Msps: LTC2292 (12-Bit), LTC2297 (14-Bit)  
25Msps: LTC2291 (12-Bit), LTC2296 (14-Bit)  
10Msps: LTC2290 (12-Bit), LTC2295 (14-Bit)  
Asingle-endedCLKinputcontrolsconverteroperation.An  
optional clock duty cycle stabilizer allows high perfor-  
mance at full speed for a wide range of clock duty cycles.  
, LTC and LT are registered trademarks of Linear Technology Corporation.  
All other trademarks are the property of their respective owners.  
64-Pin (9mm × 9mm) QFN Package  
U
APPLICATIO S  
Wireless and Wired Broadband Communication  
Imaging Systems  
Spectral Analysis  
Portable Instrumentation  
U
TYPICAL APPLICATIO  
Typical INL, 2V Range  
OV  
DD  
2.0  
1.5  
+
14-BIT  
PIPELINED  
ADC CORE  
INPUT  
S/H  
ANALOG  
INPUT A  
D13A  
OUTPUT  
DRIVERS  
D0A  
1.0  
OGND  
0.5  
0
CLOCK/DUTY CYCLE  
CONTROL  
CLK A  
CLK B  
–0.5  
–1.0  
–1.5  
–2.0  
MUX  
CLOCK/DUTY CYCLE  
CONTROL  
OV  
DD  
0
4096  
8192  
CODE  
12288  
16384  
D13B  
+
OUTPUT  
DRIVERS  
14-BIT  
PIPELINED  
ADC CORE  
ANALOG  
INPUT B  
INPUT  
S/H  
2295 G02  
D0B  
OGND  
2295 TA01  
2295fa  
1

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