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参数资料
| 型号： | LTC2246HLU#PBF |
| 厂商： | LINEAR TECHNOLOGY CORP |
| 元件分类： | ADC |
| 英文描述： | 1-CH 14-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQFP32 |
| 封装： | 5 X 5 MM, LEAD FREE, PLASTIC, MS-026, TQFP-32 |
| 文件页数： | 1/16页 |
| 文件大小： | 273K |
| 代理商： | LTC2246HLU#PBF |
LTC2246H
1
2246hf
TYPICAL APPLICATION
FEATURES
APPLICATIONS
DESCRIPTION
14-Bit, 25Msps
125°C ADC In TQFP
The LTC2246H is a 14-bit 25Msps, low power 3V A/D
converter designed for digitizing high frequency, wide
dynamic range signals. The LTC2246H is perfect for
demanding imaging and communications applications
with AC performance that includes 74.5dB SNR and 90dB
SFDR.
DC specs include ±1LSB INL (typ), ±0.5LSB DNL (typ)
and no missing codes over temperature. The transition
noise is a low 1LSBRMS.
A single 3V supply allows low power operation. A separate
output supply allows the outputs to drive 0.5V to 3.6V
logic.
A single-ended CLK input controls converter operation. An
optional clock duty cycle stabilizer allows high performance
at full speed for a wide range of clock duty cycles.
Typical INL, 2V Range
■
Sample Rate: 25Msps
■
–40°C to 125°C Operation
■
Single 3V Supply (2.8V to 3.5V)
■
Low Power: 75mW
■
74.5dB SNR
■
90dB SFDR
■
No Missing Codes
■
Flexible Input: 1VP-P to 2VP-P Range
■
575MHz Full Power Bandwidth S/H
■
Clock Duty Cycle Stabilizer
■
Shutdown and Nap Modes
■
Pin Compatible Family
LTC2246H (14-Bit), LTC2226H (12-Bit)
■
32-Pin (5mm × 5mm) TQFP Package
■
Automotive
■
Industrial
■
Wireless and Wired Broadband Communication
, LT, LTC and LTM are registered trademarks of Linear Technology Corporation.
All other trademarks are the property of their respective owners.
–
+
INPUT
S/H
CORRECTION
LOGIC
OUTPUT
DRIVERS
14-BIT
PIPELINED
ADC CORE
CLOCK/DUTY
CYCLE
CONTROL
FLEXIBLE
REFERENCE
D13
D0
CLK
REFH
REFL
ANALOG
INPUT
2246 TA01
OVDD
OGND
CODE
0
–2.0
INL
ERROR
(LSB)
–1.0
–0.5
0
2.0
1.0
4096
8192
2246 TA01b
–1.5
1.5
0.5
12288
16384
相关PDF资料 |
PDF描述 |
|---|---|
| LTC2246HLU#TRPBF | 1-CH 14-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQFP32 |
| LTC2246HLU#TR | 1-CH 14-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQFP32 |
| LTC2246HLU | 1-CH 14-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQFP32 |
| LTC2246IUH | 1-CH 14-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC32 |
| LTC2246IUH#TR | 1-CH 14-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC32 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| LTC2246HLX | 制造商:LINER 制造商全称:Linear Technology 功能描述:14-Bit, 25Msps 125°C ADC In LQFP |
| LTC2246HLX#PBF | 功能描述:IC ADC 14BIT 25MSPS 48-LQFP 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:- 位数:14 采样率（每秒）:83k 数据接口:串行，并联 转换器数目:1 功率耗散（最大）:95mW 电压电源:双 ± 工作温度:0°C ~ 70°C 安装类型:通孔 封装/外壳:28-DIP（0.600"，15.24mm） 供应商设备封装:28-PDIP 包装:管件 输入数目和类型:1 个单端，双极 |
| LTC2246HLX-PBF | 制造商:LINER 制造商全称:Linear Technology 功能描述:14-Bit, 25Msps 125°C ADC In LQFP |
| LTC2246HLX-TR | 制造商:LINER 制造商全称:Linear Technology 功能描述:14-Bit, 25Msps 125°C ADC In LQFP |
| LTC2246HLX-TRPBF | 制造商:LINER 制造商全称:Linear Technology 功能描述:14-Bit, 25Msps 125°C ADC In LQFP |
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