(Hong Kong)
Product Summary
The AD7835ASZ contains four 14-bit DACs on one monolithic chip. The AD7835ASZ has output voltage in the range ±8.192 V with a maximum span of 14 V. The AD7835ASZ can accept either 14-bit parallel loading or double-byte loading, where right-justified data is loaded in one 8-bit byte and one 6-bit byte. Data is loaded from the external bus into one of the input latches under the control of the WR, CS, BYSHF, and DAC channel address pins, A0 to A2.
Parametrics
AD7835ASZ absolute maximum ratings: (1)VCC to DGND: -0.3V to +7V, or VDD+0.3V; (2)VDD to AGND: -0.3V to +17V; (3)VSS to AGND: +0.3V to –17V; (4)AGND to DGND: -0.3V to +0.3V; (5)Digital Inputs to DGND: -0.3V to VCC+0.3V; (6)VREF(+) to VREF(–): -0.3V to +18V; (7)VREF(+) to AGND: VSS–0.3V to VDD+0.3V; (8)VREF(–) to AGND: VSS–0.3V to VDD+0.3V; (9)DSG to AGND: VSS–0.3V to VDD+0.3V; (10)VOUT (1–4) to AGND: VSS–0.3V to VDD+0.3V; (11)Storage Temperature Range: -65 to 150℃.
Features
AD7835ASZ features: (1)Four 14-bit DACs in one package; (2)parallel 8-bit/14-bit loading; (3)Voltage outputs; (4)Power-on reset function; (5)Maximum/minimum output voltage range of ±8.192V; (6)Maximum output voltage span of 14V; (7)Common voltage reference inputs; (8)User-assigned device addressing; (9)Clear function to user-defined voltage; (10)Surface-mount packages: 44-lead MQFP and PLCC.
Diagrams
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 AD7835ASZ |
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IC DAC 14BIT QUAD PARA 44-MQFP |
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AD7835ASZ-REEL |
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IC DAC 14BIT QUAD PARA 44-MQFP |
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