IC Dh7107gp 3¹ /2 Digit a/D Converters

IC Dh7107gp 3¹ /2 Digit a/D Converters

 The DH7107 are high performance, low power, 31/2 digit A/D converters. Included are seven
segment decoders, display drivers, a reference, and a clock. The DH7107 will directly drive an
instrument size light emitting diode (LED) display.
The DH7107 bring together a combination of high accuracy, versatility, and true economy. It features
auto-zero to less than 10μV, zero drift of less than 1μV/ºC, input bias current of 10pA (Max), and rollover
error of less than one count. True differential inputs and reference are useful in all systems, but give the
designer an uncommon advantage when measuring load cells, strain gauges and other bridge type
transducers.

Features
Guaranteed Zero Reading for 0V Input on All Scales
True Polarity at Zero for Precise Null Detection
1pA Typical Input Current
True Differential Input and Reference, Direct Display Drive - LED DH7107
Low Noise - Less Than 15μVP-P
On Chip Clock and Reference
Low Power Dissipation - Typically Less Than 10mW
No Additional Active Circuits Required
Enhanced Display Stability
Package: DIP40(DH7107GP),QFP44(DH7107GN)