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LTC1410CG PDF预览

LTC1410CG

更新时间: 2024-11-25 22:36:23
品牌 Logo 应用领域
凌特 - Linear 转换器
页数 文件大小 规格书
16页 151K
描述
12-Bit, 1.25Msps Sampling A/D Converter with Shutdown

LTC1410CG 技术参数

是否Rohs认证: 不符合生命周期:Transferred
零件包装代码:SSOP包装说明:SSOP, SSOP28,.3
针数:28Reach Compliance Code:not_compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.09最大模拟输入电压:2.5 V
最小模拟输入电压:-2.5 V最长转换时间:0.75 µs
转换器类型:ADC, SUCCESSIVE APPROXIMATIONJESD-30 代码:R-PDSO-G28
JESD-609代码:e0长度:10.2 mm
最大线性误差 (EL):0.0244%湿度敏感等级:1
标称负供电电压:-5 V模拟输入通道数量:1
位数:12功能数量:1
端子数量:28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:PARALLEL, WORD封装主体材料:PLASTIC/EPOXY
封装代码:SSOP封装等效代码:SSOP28,.3
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, SHRINK PITCH
峰值回流温度(摄氏度):235电源:+-5 V
认证状态:Not Qualified采样速率:1.25 MHz
采样并保持/跟踪并保持:SAMPLE座面最大高度:2 mm
子类别:Analog to Digital Converters最大压摆率:30 mA
标称供电电压:5 V表面贴装:YES
技术:CMOS温度等级:COMMERCIAL
端子面层:Tin/Lead (Sn/Pb)端子形式:GULL WING
端子节距:0.65 mm端子位置:DUAL
处于峰值回流温度下的最长时间:20宽度:5.3 mm
Base Number Matches:1

LTC1410CG 数据手册

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LTC1410  
12-Bit, 1.25Msp s Sa m p ling  
A/D Co nve rte r with Shutd o wn  
U
DESCRIPTIO  
EATURE  
S
F
The LTC®1410 is a 0.65µs, 1.25Msps, 12-bit sampling  
A/D converter that draws only 160mW from ±5V supplies.  
This easy-to-use device includes a high dynamic range  
sample-and-hold, a precision reference and requires no  
external components. Two digitally selectable power shut-  
down modes provide flexibility for low power systems.  
1.25Msps Sample Rate  
Power Dissipation: 160mW  
71dB S/(N + D) and 82dB THD at Nyquist  
No Pipeline Delay  
Nap (7mW) and Sleep (10µW) Shutdown Modes  
Operates with Internal 15ppm/°C Reference  
or External Reference  
True Differential Inputs Reject Common Mode Noise  
20MHz Full Power Bandwidth Sampling  
±2.5V Bipolar Input Range  
The LTC1410s full-scale input range is ±2.5V. Maximum  
DC specifications include±1LSB INL and±1LSB DNL over  
temperature. Outstanding AC performance includes 71dB  
S/(N + D) and 82dB THD at the Nyquist input frequency of  
625kHz.  
28-Pin SO Wide Package  
O U  
Theuniquedifferentialinputsample-and-holdcanacquire  
single-ended or differential input signals up to its 20MHz  
bandwidth. The 60dB common mode rejection allows  
users to eliminate ground loops and common mode noise  
by measuring signals differentially from the source.  
PPLICATI  
S
A
Telecommunications  
Digital Signal Processing  
Multiplexed Data Acquisition Systems  
High Speed Data Acquisition  
Spectrum Analysis  
The ADC has a µP compatible, 12-bit parallel output port.  
There is no pipeline delay in the conversion results. A  
separateconvertstartinputandadatareadysignal(BUSY)  
ease connections to FIFOs, DSPs and microprocessors.  
Imaging Systems  
, LTC and LT are registered trademarks of Linear Technology Corporation.  
U
O
TYPICAL APPLICATI  
Effective Bits and Signal-to-(Noise + Distortion)  
vs Input Frequency  
Complete 1.25MHz, 12-Bit Sampling A/D Converter  
LTC1410  
5V  
DIFFERENTIAL  
ANALOG INPUT  
(–2.5V TO 2.5V)  
1
2
28  
27  
26  
25  
24  
23  
22  
21  
20  
19  
18  
17  
16  
15  
12  
10  
8
74  
68  
62  
56  
50  
+A  
AV  
DD  
IN  
+
–5V  
–A  
IN  
DV  
DD  
0.1µF  
10µF  
3
NYQUIST  
2.50V  
OUTPUT  
V
REF  
V
SS  
V
REF  
4
0.1µF  
10µF  
REFCOMP  
AGND  
BUSY  
CS  
+
5
0.1µF  
10µF  
6
D11(MSB) CONVST  
µP CONTROL  
LINES  
7
6
D10  
D9  
RD  
SHDN  
NAP/SLP  
OGND  
D0  
8
9
4
D8  
10  
11  
12  
13  
14  
D7  
12-BIT  
PARALLEL  
BUS  
2
D6  
f
= 1.25MHz  
SAMPLE  
D5  
D1  
0
D4  
D2  
1k  
10k  
100k  
1M  
10M  
DGND  
D3  
INPUT FREQUENCY (Hz)  
LTC1410 • TA02  
1410 TA01  
1

LTC1410CG 替代型号

型号 品牌 替代类型 描述 数据表
LTC1410IG Linear

完全替代

12-Bit, 1.25Msps Sampling A/D Converter with Shutdown

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