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参数资料
| 型号： | LTC2234IUK#TR |
| 厂商： | Linear Technology |
| 文件页数： | 20/24页 |
| 文件大小： | 0K |
| 描述： | IC ADC 10BIT 135MSPS SAMPL 48QFN |
| 标准包装： | 2,000 |
| 位数： | 10 |
| 采样率（每秒）： | 135M |
| 数据接口： | 并联 |
| 转换器数目： | 1 |
| 功率耗散（最大）： | 680mW |
| 电压电源： | 单电源 |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 48-WFQFN 裸露焊盘 |
| 供应商设备封装： | 48-QFN-EP（7x7） |
| 包装： | 带卷 (TR) |
| 输入数目和类型： | 1 个单端，双极; 1 个差分，双极 |
LTC2234
5
2234fa
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
VDD
Analog Supply Voltage
(Note 7)
●
3.1
3.3
3.5
V
OVDD
Output Supply Voltage
(Note 7)
●
0.5
3.3
3.6
V
IVDD
Analog Supply Current
●
191
206
mA
PDISS
Power Dissipation
●
630
680
mW
PSHDN
Shutdown Power
SHDN = High, OE = High, No CLK
2
mW
PNAP
Nap Mode Power
SHDN = High, OE = Low, No CLK
35
mW
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
fS
Sampling Frequency
●
1
135
MHz
tL
ENC Low Time
Duty Cycle Stabilizer Off
●
3.5
3.7
500
ns
Duty Cycle Stabilizer On
●
2
3.7
500
ns
tH
ENC High Time
Duty Cycle Stabilizer Off
●
3.5
3.7
500
ns
Duty Cycle Stabilizer On
●
2
3.7
500
ns
tAP
Sample-and-Hold Aperture Delay
0
ns
tOE
Output Enable Delay
(Note 7)
●
510
ns
tD
ENC to DATA Delay
(Note 7)
●
1.3
2.1
3.5
ns
tC
ENC to CLOCKOUT Delay
(Note 7)
●
1.3
2.1
3.5
ns
DATA to CLOCKOUT Skew
(tC - tD) (Note 7)
●
–0.6
0
0.6
ns
Pipeline Latency
5
Cycles
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)
POWER REQUIRE E TS
W
U
The
● denotes the specifications which apply over the full operating temperature
range, otherwise specifications are at TA = 25°C. (Note 8)
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 = 3.3V, OVDD = 1.8V, fSAMPLE = 135MHz, differential
ENC+/ENC– = 2VP-P sine wave, 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 and 11 1111 1111 in 2’s
complement output mode.
Note 7: Guaranteed by design, not subject to test.
Note 8: VDD = 3.3V, OVDD = 1.8V, fSAMPLE = 135MHz, differential
ENC+/ENC– = 2VP-P sine wave, input range = 1VP-P with differential drive,
output CLOAD = 5pF.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LTC2234UK | 制造商:LINER 制造商全称:Linear Technology 功能描述:10-Bit, 135Msps ADC |
| LTC2236 | 制造商:LINER 制造商全称:Linear Technology 功能描述:14-Bit, 80Msps Low Power 3V ADC |
| LTC2236CUH | 制造商:LINER 制造商全称:Linear Technology 功能描述:10-Bit, 65/40/25Msps Low Noise 3V ADCs |
| LTC2236CUH#PBF | 功能描述:IC ADC 10-BIT 25MSPS 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 |
| LTC2236CUH#TRPBF | 功能描述:IC ADC 10BIT 25MSPS 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:2,500 系列:- 位数:16 采样率（每秒）:15 数据接口:MICROWIRE?，串行，SPI? 转换器数目:1 功率耗散（最大）:480µW 电压电源:单电源 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:38-WFQFN 裸露焊盘 供应商设备封装:38-QFN（5x7） 包装:带卷 (TR) 输入数目和类型:16 个单端，双极；8 个差分，双极 配用:DC1011A-C-ND - BOARD DELTA SIGMA ADC LTC2494 |
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