SP1674B 데이터 시트보기 (PDF) - Signal Processing Technologies

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SP1674B

12–Bit Sampling A/D Converters

Signal Processing Technologies 

Figure 10. Typical FFT at Nyquist Sampling Rates

Model

Monotonicity

ORDERING INFORMATION

Linearity

Gain TC

Temperature Range

Package Types

25µs Conversion Time

SP574BJ ............... 11 Bits .............................. ±1.0 LSB ...................... 50ppm/°C ....................... 0°C to +70°C ................................. L, N, P, S

SP574BK .............. 12 Bits .............................. ±0.5 LSB ...................... 25ppm/°C ....................... 0°C to +70°C ................................. L, N, P, S

SP574BA .............. 11 Bits .............................. ±1.0 LSB ...................... 50ppm/°C ....................... –40°C to +85°C ............................. L, N, P, S

SP574BB .............. 12 Bits .............................. ±0.5 LSB ...................... 25ppm/°C ....................... –40°C to +85°C ............................. L, N, P, S

SP574BS .............. 11 Bits .............................. ±1.0 LSB ...................... 50ppm/°C ....................... –55°C to +125°C ........................................ Q

SP574BT ............... 12 Bits .............................. ±0.5 LSB ...................... 25ppm/°C ....................... –55°C to +125°C ........................................ Q

15µs Conversion Time

SP674BJ ............... 11 Bits .............................. ±1.0 LSB ...................... 50ppm/°C ....................... 0°C to +70°C ................................. L, N, P, S

SP674BK .............. 12 Bits .............................. ±0.5 LSB ...................... 25ppm/°C ....................... 0°C to +70°C ................................. L, N, P, S

SP674BA .............. 11 Bits .............................. ±1.0 LSB ...................... 50ppm/°C ....................... –40°C to +85°C ............................. L, N, P, S

SP674BB .............. 12 Bits .............................. ±0.5 LSB ...................... 25ppm/°C ....................... –40°C to +85°C ............................. L, N, P, S

SP674BS .............. 11 Bits .............................. ±1.0 LSB ...................... 50ppm/°C ....................... –55°C to +125°C ........................................ Q

SP674BT ............... 12 Bits .............................. ±0.5 LSB ...................... 25ppm/°C ....................... –55°C to +125°C ........................................ Q

10µs Conversion Time

SP1674BJ ............. 11 Bits .............................. ±1.0 LSB ...................... 50ppm/°C ....................... 0°C to +70°C ................................. L, N, P, S

SP1674BK ............ 12 Bits .............................. ±0.5 LSB ...................... 25ppm/°C ....................... 0°C to +70°C ................................. L, N, P, S

SP1674BA ............ 11 Bits .............................. ±1.0 LSB ...................... 50ppm/°C ....................... –40°C to +85°C ............................. L, N, P, S

SP1674BB ............ 12 Bits .............................. ±0.5 LSB ...................... 25ppm/°C ....................... –40°C to +85°C ............................. L, N, P, S

SP1674BS ............ 11 Bits .............................. ±1.0 LSB ...................... 50ppm/°C ....................... –55°C to +125°C ........................................ Q

SP1674BT ............. 12 Bits .............................. ±0.5 LSB ...................... 25ppm/°C ....................... –55°C to +125°C ........................................ Q

8µs Conversion Time

SP774BJ ............... 11 Bits .............................. ±1.0 LSB ...................... 50ppm/°C ....................... 0°C to +70°C ................................. L, N, P, S

SP774BK .............. 12 Bits .............................. ±0.5 LSB ...................... 25ppm/°C ....................... 0°C to +70°C ................................. L, N, P, S

SP774BA .............. 11 Bits .............................. ±1.0 LSB ...................... 50ppm/°C ....................... –40°C to +85°C ............................. L, N, P, S

SP774BB .............. 12 Bits .............................. ±0.5 LSB ...................... 25ppm/°C ....................... –40°C to +85°C ............................. L, N, P, S

SP774BS .............. 11 Bits .............................. ±1.0 LSB ...................... 50ppm/°C ....................... –55°C to +125°C ........................................ Q

SP774BT ............... 12 Bits .............................. ±0.5 LSB ...................... 25ppm/°C ....................... –55°C to +125°C ........................................ Q

N — 28–pin, 0.3" wide plastic DIP .................. L — 28-pin, PLCC ....... S — 28–pin, 0.3" SOIC

P — 28–pin, 0.6" wide plastic DIP ......................................................... Q — 28–pin, 0.6" Ceramic DIP (consult factory)

SP574B/674B/1674B/774B

12–Bit Sampling A/D Converters

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