HI-DAC80V 查看數據表（PDF） - Intersil

零件编号

产品描述 (功能)

生产厂家

HI-DAC80V

12-Bit, Low Cost, Monolithic D/A Converters

Intersil 

Functional Block Diagram

HI-DAC80V, HI-DAC85V

BIPOLAR REF

OFFSET IN OUT COMMON

BIT 1 IN

+VS (MSB)

6.3K

GROUND

CURRENT

CANCEL-

LATION

CIRCUIT

DIGITAL INPUT LEVEL SHIFTERS AND SWITCH DRIVERS

BIT 12 IN

(LSB)

10V

SPAN R

20V

5K SPAN R

5K

12.6K

+

-

CONTROL

AMP

+-

12.6K

2K 2K 2K 2K 2K 2K 2K 2K 2K 1K

1K 1K 1K 1K 1K 1K 1K 1K 1K 1K

SPAN Σ

JUNCTION

-

+

VOUT

8K 8K 8K 8K 8K 8K 8K 8K 8K 8K 8K 8K 8K 8K

GAIN

ADJUST

-VS

10-1035

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