NTE2056
Integrated Circuit
8鈥揃it Multiplying Digital鈥搕o鈥揂nalog Converter
Description:
The NTE2056 is an 8鈥揵it multiplying D鈥搕o鈥揂 converter in a 16鈥揕ead DIP type package designed for
use where the output current is a linear product of an eight鈥揵it digital word and an analog input volt-
age.
Features:
D
Fast Setting Time: 300ns Typ
D
Non鈥揑nverting Digital Inputs are MTTL and CMOS Compatible
D
Output Voltage Swing: +0.4V to 鈥?.0V
D
High鈥揝peed Multipling Input: Slew Rate 4.0mA/碌s
D
Standard Supply Voltages: +5.0V and 鈥?.0V to 鈥?5V
Applications:
D
Tracking A鈥搕o鈥揇 Converters
D
Successive Approximation A鈥搕o鈥揇 Converters
D
2 1/2 Digit Panel Meters and DVM鈥檚
D
Waveform Synthesis
D
Sample and Hold
D
Peak Detector
D
Programmable Gain and Attenuation
D
CRT Character Generation
D
D
D
D
D
D
D
D
Audio Digitizing and Decoding
Programmable Power Supplies
Analog鈥揇igital Multiplication
Digital鈥揇igital Multiplication
Analog鈥揇igital Division
Digital Addition and Subtraction
Speech Compression and Expansion
Stepping Motor Drive
Absolute Maximum Ratings:
(T
A
= +25擄C unless otherwise specified)
Power Supply Voltage
V
CC
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +5.5V
V
EE
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 鈥?6.5V
Digital Input Voltage, V
5
thru V
12
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 to +5.5V
Applied Output Voltage, V
O
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +0.5V, 鈥?.2V
Reference Current, I
14
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5mA
Reference Amplifier Inputs
V
14
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V
CC
V
15
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V
EE
Operating Temperature Range, T
A
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0擄 to +75擄C
Storage Temperature Range, T
stg
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 鈥?5擄 to +150擄C
1
2
3
