Datasheet AD745 Equivalent ( PDF )

a FEATURES ULTRALOW NOISE PERFORMANCE 2.9 nV, H- at 10 kH- 0.38 V p-p, 0.1 H- to 10 H- 6.9 fA, H- Current Noise at 1 kH- EXCELLENT AC PERFORMANCE 12.5 V, s Slew Rate 20 MH- Gain Bandwidth Product THD = 0.0002% @ 1 kH- Internally Compensated for Gains of +5 (or 4) or Greater EXCELLENT DC PERFORMANCE 0.5 mV max Offset Voltage 250 pA max Input Bias Current 2000 V, mV min Open Loop Gain Available

PRELIMINARY TECHNICAL DATA a Preliminary Technical Data FEATURES Fast Throughput Rate: 1MSPS Specified for VDD of 3 V and 5 V Low Power at max Throughput Rate: 3 mW typ at 833kSPS with 3 V Supplies 8 mW typ at 1MSPS with 5 V Supplies Fully Differential Analog Input Wide Input Bandwidth: 70dB SINAD at 300kH- Input Frequency Flexible Power, Serial Clock Speed Management No Pipeline Delays High Spee

PRELIMINARY TECHNICAL DATA a Preliminary Technical Data FEATURES Fast Throughput Rate: 1MSPS Specified for VDD of 3 V and 5 V Low Power at max Throughput Rate: 3.75 mW typ at 1MSPS with 3 V Supplies 9 mW typ at 1MSPS with 5 V Supplies Fully Differential Analog Input Wide Input Bandwidth: 70dB SINAD at 200kH- Input Frequency Flexible Power, Serial Clock Speed Management No Pipeline Delays High Spe

PRELIMINARY TECHNICAL DATA a Preliminary Technical Data FEATURES Fast Throughput Rate: 1MSPS Specified for VDD of 2.7 V to 5.25 V Low Power at max Throughput Rate: 3.75 mW typ at 1MSPS with VDD = 3 V 9 mW typ at 1MSPS with VDD = 5 V Pseudo Differential Analog Input Wide Input Bandwidth: 70dB SINAD at 300kH- Input Frequency Flexible Power, Serial Clock Speed Management No Pipeline Delays High Spee

Differential Input, 555 kSPS 12-Bit ADC in an 8-Lead SOT-23 AD7452 FEATURES Specified for VDD of 3 V and 5 V Low power at max throughput rate: 3.3 mW max at 555 kSPS with 3 V supplies 7.25 mW max at 555 kSPS with 5 V supplies Fully differential analog input Wide input bandwidth: 70 dB SINAD at 100 kH- input frequency Flexible power, serial clock speed management No pipeline delays High speed seria