ADS-112 Datasheet Text
ADS-112
12-Bit, 1MHz, Low-Power Sampling A/D Converters
Features
- 12-bit resolution
- No missing codes
- 1MHz minimum sampling rate
- Functionally plete
- Small 24-pin DDIP
- Low-power, 1.3 Watts
- Three-state output buffers
- Samples to Nyquist frequencies
PRODUCT OVERVIEW
DATEL’s ADS-112 is a 12-bit, functionally plete, sampling A/D converter that is packaged in a space-saving 24-pin DDIP. Requiring ±15V and +5V supplies, a minimum sampling rate of 1MHz is achieved while only dissipating 1.3 Watts. The ADS-112 digitizes signals up to Nyquist frequencies. Models are available for use in either mercial (0 to + 70°C), industrial (- 40 to +100°C), or military (- 55 to +125°C) operating temperature ranges.
Typical applications include spectrum, transient, vibration and waveform analysis. This device is also ideally suited for radar, sonar, video digitization, medical instrumentation and highspeed data acquisition systems.
INPUT/OUTPUT CONNECTIONS
PIN FUNCTION PIN
FUNCTION
1 BIT 12 (LSB) 24
- 15V SUPPLY
2
BIT 11
23
ANALOG GROUND
3
BIT 10
22
+15V SUPPLY
4
BIT 9
21...