NE5037
NE5037 is 6-Bit A/D converter parallel outputs manufactured by Philips Semiconductors.
DESCRIPTION
The NE5037 is a low cost, plete successive-approximation analog-to-digital (A/D) converter, fabricated using Bipolar/I2L technology. With an external reference voltage, the NE5037 will accept input voltages between 0V and VREF. An external START pulse of at least 300ns in duration will provide the 6-bit result of the conversion in parallel format. Full conversion with no missing codes occurs in 9µs.
PIN CONFIGURATION
N Package
VCC 1 VREF 2 16 B5 (MSB) 15 B4 14 B3 13 B2 12 B1 11 B0
VIN 3 ANALOG GND 4 5
FEATURES
DIGITAL GND
- TTL-patible inputs and outputs
- 3-State output buffer
- Easy interface to CMOS microprocessors
- Fast conversion- 9µs
- Guaranteed no missing codes over full temp range
- Single-supply operation, +5V
- Positive true binary outputs
- High-impedance analog inputs
APPLICATIONS
CLK 6 START 7
10 EOC 9 TOP VIEW EO
CS 8
- µP-based appliances
- Light level monitors
- Head position sensing
- Electronic toys
- Joystick interface
- Temperature control
ORDERING INFORMATION
DESCRIPTION
16-Pin Plastic Dual In-Line Package (DIP) TEMPERATURE RANGE 0 to +70°C ORDER CODE NE5037N DWG # 0406C
BLOCK DIAGRAM
VREF
IIN V/I
1/2 LSB 6- BIT DAC
VIN AGND DGND...
