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参数资料
| 型号： | LTC2272IUJ#TR |
| 厂商： | LINEAR TECHNOLOGY CORP |
| 元件分类： | ADC |
| 英文描述： | 1-CH 16-BIT PROPRIETARY METHOD ADC, SERIAL ACCESS, PQCC40 |
| 封装： | 6 X 6 MM, PLASTIC, QFN-40 |
| 文件页数： | 8/44页 |
| 文件大小： | 767K |
| 代理商： | LTC2272IUJ#TR |
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LTC2273/LTC2272
16
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FAM (Pin 31): Frame Alignment Monitor Enable. A high
level enables the substitution of predetermined data at the
end of the frame with a K28.7 symbol for frame alignment
monitoring.
PAT0 (Pin 32): Pattern Select Bit0. Use with PAT1 to select
a test pattern for the serial interface.
PAT1 (Pin 33): Pattern Select Bit1. Use with PAT0 to select
a test pattern for the serial interface.
SCRAM (Pin 34): Enable Data Scrambling. A high level on
this pin will apply the polynomial 1 + x14 + x15 in scram-
bling each ADC data sample. The scrambling takes place
before the 8B/10B encoding.
PGA (Pin 35): Programmable Gain Amplier Control
Pin. Low selects a front-end gain of 1, input range of
2.25VP-P. High selects a front-end gain of 1.5, input range
of 1.5VP-P.
MSBINV (Pin 36): Invert the MSB. A high level will invert
the MSB to enable the 2’s compliment format.
SENSE (Pin 38): Reference Mode Select and External
Reference Input. Tie SENSE to VDD to select the internal
2.5V bandgap reference. An external reference of 2.5V or
1.25V may be used; both reference values will set a full
scale ADC range of 2.25V (PGA = 0).
VCM (Pin 39): 1.25V Output. Optimum voltage for input
common mode. Must be bypassed to ground with a
minimum of 2.2μF. Ceramic chip capacitors are recom-
mended.
GND (Exposed Pad) (Pin 41): ADC Power Ground. The
Exposed Pad on the bottom of the package needs to be
soldered to ground.
PIN FUNCTIONS
相关PDF资料 |
PDF描述 |
|---|---|
| LTC2273IUJ#TR | 1-CH 16-BIT PROPRIETARY METHOD ADC, SERIAL ACCESS, PQCC40 |
| LTC2273IUJ | 1-CH 16-BIT PROPRIETARY METHOD ADC, SERIAL ACCESS, PQCC40 |
| LTC2274CUJ#TR | 1-CH 16-BIT PROPRIETARY METHOD ADC, SERIAL ACCESS, PQCC40 |
| LTC2274CUJ | 1-CH 16-BIT PROPRIETARY METHOD ADC, SERIAL ACCESS, PQCC40 |
| LTC2274IUJ#TR | 1-CH 16-BIT PROPRIETARY METHOD ADC, SERIAL ACCESS, PQCC40 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| LTC2272IUJ-TRPBF | 制造商:LINER 制造商全称:Linear Technology 功能描述:16-Bit, 80Msps/65Msps Serial Output ADC |
| LTC2272UJ | 制造商:LINER 制造商全称:Linear Technology 功能描述:16-Bit, 80Msps/65Msps Serial Output ADC |
| LTC2273 | 制造商:LINER 制造商全称:Linear Technology 功能描述:16-Bit, 80Msps/65Msps Serial Output ADC |
| LTC2273CUJ | 制造商:LINER 制造商全称:Linear Technology 功能描述:16-Bit, 80Msps/65Msps Serial Output ADC |
| LTC2273CUJ#PBF | 制造商:Linear Technology 功能描述:IC ADC 16BIT 80MSPS 40-QFN 制造商:Linear Technology 功能描述:IC ADC 16BIT 80MSPS QFN-40 制造商:Linear Technology 功能描述:IC, ADC, 16BIT, 80MSPS, QFN-40, Resolution (Bits):16bit, Sampling Rate:80MSPS, Supply Voltage Type:Single, Supply Voltage Min:3.135V, Supply Voltage Max:3.465V, Supply Current:233mA, Digital IC Case Style:QFN, No. of Pins:40 , RoHS Compliant: Yes 制造商:Linear Technology 功能描述:MS-ADC/High Speed, 16-bit, 80Msps Serial ADC |
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