- 您现在的位置：买卖IC网 > PDF目录10664 > LTC2245CUH#PBF (Linear Technology)IC ADC 14-BIT 10MSPS 3V 32-QFN PDF资料下载
参数资料
| 型号： | LTC2245CUH#PBF |
| 厂商： | Linear Technology |
| 文件页数： | 16/20页 |
| 文件大小： | 0K |
| 描述： | IC ADC 14-BIT 10MSPS 3V 32-QFN |
| 标准包装： | 73 |
| 位数： | 14 |
| 采样率（每秒）： | 10M |
| 数据接口： | 并联 |
| 转换器数目： | 1 |
| 功率耗散（最大）： | 69mW |
| 电压电源： | 单电源 |
| 工作温度： | 0°C ~ 70°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 32-WFQFN 裸露焊盘 |
| 供应商设备封装： | 32-QFN 裸露焊盘（5x5） |
| 包装： | 管件 |
| 输入数目和类型： | 1 个单端，双极; 1 个差分，双极 |
LTC2245
5
2245fa
Note 1: Stresses beyond those listed under Absolute Maximum Ratings
may cause permanent damage to the device. Exposure to any Absolute
Maximum Rating condition for extended periods may affect device
reliability and lifetime.
Note 2: All voltage values are with respect to ground with GND and OGND
wired together (unless otherwise noted).
Note 3: When these pin voltages are taken below GND or above VDD, they
will be clamped by internal diodes. This product can handle input currents
of greater than 100mA below GND or above VDD without latchup.
Note 4: VDD = 3V, fSAMPLE = 10MHz, input range = 2VP-P with differential
drive, unless otherwise noted.
Note 5: Integral nonlinearity is defined as the deviation of a code from a
straight line passing through the actual endpoints of the transfer curve.
The deviation is measured from the center of the quantization band.
Note 6: Offset error is the offset voltage measured from –0.5 LSB when
the output code flickers between 00 0000 0000 0000 and
11 1111 1111 1111.
Note 7: Guaranteed by design, not subject to test.
Note 8: VDD = 3V, fSAMPLE = 10MHz, input range = 1VP-P with
differential drive.
Note 9: Recommended operating conditions.
TI I G CHARACTERISTICS
U
W
The
● denotes the specifications which apply over the full operating temperature
range, otherwise specifications are at TA = 25°C. (Note 4)
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
fs
Sampling Frequency
(Note 9)
●
1
10
MHz
tL
CLK Low Time
Duty Cycle Stabilizer Off
●
40
50
500
ns
Duty Cycle Stabilizer On
●
5
50
500
ns
(Note 7)
tH
CLK High Time
Duty Cycle Stabilizer Off
●
40
50
500
ns
Duty Cycle Stabilizer On
●
5
50
500
ns
(Note 7)
tAP
Sample-and-Hold Aperture Delay
0ns
tD
CLK to DATA delay
CL = 5pF (Note 7)
●
1.4
2.7
5.4
ns
Data Access Time After OE
↓
CL = 5pF (Note 7)
●
4.3
10
ns
BUS Relinquish Time
(Note 7)
●
3.3
8.5
ns
Pipeline
5
Cycles
Latency
Typical DNL, 2V Range
Typical INL, 2V Range
8192 Point FFT, fIN = 5.1MHz,
–1dB, 2V Range
TYPICAL PERFOR A CE CHARACTERISTICS
UW
CODE
0
–2.0
INL
ERROR
(LSB)
–1.0
–0.5
0
2.0
1.0
4096
8192
2245 G01
–1.5
1.5
0.5
12288
16384
CODE
0
–1.0
DNL
ERROR
(LSB)
–0.8
–0.4
–0.2
0
1.0
0.4
4096
8192
2245 G02
–0.6
0.6
0.8
0.2
12288
16384
FREQUENCY (MHz)
0
AMPLITUDE
(dB)
–60
–40
–20
0
4
2245 G03
–80
–100
–70
–50
–30
–10
–90
–110
–120
1
2
3
5
相关PDF资料 |
PDF描述 |
|---|---|
| LMX339AUD+T | IC COMPARATOR GP QUAD 14TSSOP |
| LTC1410CSW#PBF | IC A/D CONV 12BIT SAMPLNG 28SOIC |
| LMX339ASD+T | IC COMPARATOR GP QUAD 14-SOIC |
| MAX9644EUK+T | IC COMPARATOR W/REF SOT23-5 |
| VI-J54-MY-S | CONVERTER MOD DC/DC 48V 50W |
相关代理商/技术参数 |
参数描述 |
|---|---|
| LTC2245IUH | 制造商:Linear Technology 功能描述:ADC Single Pipelined 10Msps 14-bit Parallel 32-Pin QFN EP |
| LTC2245IUH#PBF | 功能描述:IC ADC 14-BIT 10MSPS 3V 32-QFN 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:microPOWER™ 位数:8 采样率（每秒）:1M 数据接口:串行，SPI? 转换器数目:1 功率耗散（最大）:- 电压电源:模拟和数字 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:24-VFQFN 裸露焊盘 供应商设备封装:24-VQFN 裸露焊盘（4x4） 包装:Digi-Reel® 输入数目和类型:8 个单端，单极 产品目录页面:892 (CN2011-ZH PDF) 其它名称:296-25851-6 |
| LTC2245IUH#TRPBF | 功能描述:IC ADC 14BIT 10MSPS 3V 32-QFN RoHS:是 类别:集成电路 (IC) >> 数据采集 - 模数转换器 系列:- 标准包装:1,000 系列:- 位数:12 采样率（每秒）:300k 数据接口:并联 转换器数目:1 功率耗散（最大）:75mW 电压电源:单电源 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:24-SOIC（0.295"，7.50mm 宽） 供应商设备封装:24-SOIC 包装:带卷 (TR) 输入数目和类型:1 个单端，单极；1 个单端，双极 |
| LTC2246 | 制造商:LINER 制造商全称:Linear Technology 功能描述:14-Bit, 80Msps Low Power 3V ADC |
| LTC2246CUH | 制造商:Linear Technology 功能描述:ADC Single Pipelined 25Msps 14-bit Parallel 32-Pin QFN EP |
发布紧急采购，3分钟左右您将得到回复。