Distributor | SKU | Stock | Cost | |
---|---|---|---|---|
DigiKey | 505-AD7609BSTZ-RLDKR-ND | 916 | $53.84 | Buy |
Mouser Electronics | 584-AD7609BSTZ | 3961 | $53.57 | Buy |
Arrow North American Components | AD7609BSTZ | 3 | $32.77 | Buy |
Verical Marketplace | AD7609BSTZ | 15 | $43.47 | Buy |
Farnell | AD7609BSTZ | 491 | * $55.40 | Buy |
element14 APAC | AD7609BSTZ | 447 | * $57.29 | Buy |
Win Source | AD7609BSTZ | 6875 | $47.70 | Buy |
Analog Devices Inc | AD7609BSTZ | $56.50 | Buy | |
Newark | AD7609BSTZ | 521 | $63.67 | Buy |
The AD7609 is an 18-bit, 8-channel, true differential, simultaneous sampling analog-to-digital data acquisition system (DAS). The part contains analog input clamp protection, a second-order antialiasing filter, a track-and-hold amplifier, an 18-bit charge redistribution successive approximation analog-to-digital converter (ADC), a flexible digital filter, a 2.5 V reference and reference buffer, and high speed serial and parallel interfaces.The AD7609 operates from a single 5 V supply and can accommodate ±20 V and ±10 V true bipolar differential input signals while sampling at throughput rates up to 200 kSPS for all channels. The input clamp protection circuitry can tolerate voltages up to ±16.5 V on each analog input pin. The AD7609 has 1 MΩ analog input impedance regardless of sampling frequency. The single supply operation, on-chip filtering, and high input impedance eliminate the need for driver op amps and external bipolar supplies. The AD7609 antialiasing filter has a −3 dB cutoff frequency of 32 kHz and provides 40 dB antialias rejection when sampling at 200 kSPS. The flexible digital filter is pin driven, yields improvements in SNR, and reduces the −3 dB bandwidth. Applications Power line monitoring and protection systems Multiphase motor control Instrumentation and control systems Multiaxis positioning systems Data acquisition systems (DAS)