DAC-HF10BMM Datasheet PDF

DATEL DAC-HF10BMM

The DAC-HF Series of hybrid DAC’s are ultra high-speed, current output devices. They incorporate state-of-the-art performance in a miniature package, achieving maximum output settling times of 25ns for the 8 and 10-bit models and 50ns for the 12-bit model. They can be used to drive a resistor load directly for up to ±1V output or a fast operational ampifier (such as DATEL’s AM-500) for higher voltage outputs with sub-microsecond settling times.

Part No.	DAC-HF10BMM
Datasheet	DAC-HF10BMM Download
Manufacturer	DATEL
Description	10-Bit Digital-to-Analog Converters
Buy	Stock & Price

FEATURES

8, 10 and 12-Bit resolutions Settling times to 25ns ±20ppm/°C max. gain tempco Unipolar or bipolar operation Current output Internal feedback resistors High-reliability MIL-STD-883 models INPUT/OUTPUT CONNECTIONS PIN FUNCTION PIN FUNCTION 1 BIT 1 (MSB) 24 +15V SUPPLY 2 BIT 2 23 GROUND 3 BIT 3 22 –15V SUPPLY 4 BIT 4 21 REFERENCE OUT 5 BIT 5 20 BIPOLAR OFFSET 6 BIT 6 19 10V RANGE 7 BIT 7 18 OUTPUT 8 BIT 8 17 20V RANGE 9 BIT 9 * 16 REFERENCE IN 10 BIT 10 * 15 GROUND 11 BIT 11 * 14 GROUND 12 BIT 12 (LSB) * 13 GROUND * See note in Figure 1 DAC-HF Ultra-Fast, 8/10/12-Bit Digital-to-Analog Converters PRODUCT OVERVIEW A tapped feedback resistor and a bipolar offset resistor are included internally to give five programmable output voltage ranges with an external operational amplifier. The DAC-HF design combines proven hybrid construction techniques with advanced circuit design to realize high-speed current switching. The design incorporates fast PNP current switches driving a low-impedance R-2R thin-film ladder network.