HI3-574ALN-5 INTERSIL [Intersil Corporation], HI3-574ALN-5 Datasheet
HI3-574ALN-5
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HI3-574ALN-5 Summary of contents
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August 1997 Features • Complete 12-Bit A/D Converter with Reference and Clock • Full 8-Bit, 12-Bit or 16-Bit Microprocessor Bus Interface • Bus Access Time . . . . . . . . . . . . . . . ...
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... Ordering Information PART NUMBER HI3-574AJN-5 1.0 LSB HI3-574AKN-5 0.5 LSB HI3-574ALN-5 0.5 LSB HI1-574AJD-5 1.0 LSB HI1-574AKD-5 0.5 LSB HI1-574ALD-5 0.5 LSB HI1-574ASD-2 1.0 LSB HI1-574ATD-2 0.5 LSB HI1-574AUD-2 0.5 LSB HI1-574ASD/883 1.0 LSB HI1-574ATD/883 0.5 LSB HI1-574AUD/883 0.5 LSB HI4-574ASE/883 1.0 LSB HI4-574ATE/883 0.5 LSB HI4-574AUE/883 0.5 LSB HI3-674AJN-5 1.0 LSB HI3-674AKN-5 0.5 LSB HI3-674ALN-5 0.5 LSB HI1-674AJD-5 1 ...
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Functional Block Diagram 12/8 CS CONTROL A O LOGIC R/C CE CLK OSCILLATOR DIGITAL CHIP ANALOG CHIP V IN REF 10K V OUT REF +10V REF ANALOG COMMON NOTE: “Nibble” 4-bit digital word. HI-574A, HI-674A, HI-774 BIT OUTPUTS ...
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... BIPOFF, 10VIN) to Analog Common 20VIN to Analog Common . . . . . . . . . . . . . . . . . . . . . . . . . . 24V REFOUT . . . . Indefinite Short To Common, Momentary Short To V Operating Conditions Temperature Range HI3-574AxN-5, HI1-574AxD HI3-674AxN-5, HI1-674AxD HI3-774xN-5, HI1-774xD HI1-574AxD-2, HI1-674AxD-2, HI1-774xD -55 DC and Transfer Accuracy Specifications PARAMETER DYNAMIC CHARACTERISTICS Resolution (Max) Linearity Error ...
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DC and Transfer Accuracy Specifications PARAMETER Temperature Coefficients Guaranteed Max Change (Using Internal Reference) MIN MAX Unipolar Offset HI-574A, HI-674A HI-774 Bipolar Offset HI-574A, HI-674A HI-774 Full Scale Calibration HI-574A, HI-674A HI-774 Power Supply Rejection Max Change ...
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DC and Transfer Accuracy Specifications PARAMETER DYNAMIC CHARACTERISTICS Resolution (Max) Linearity Error - 125 C (Max) Max Resolution For Which No Missing Codes Is Guaranteed HI-574A, HI-674A HI-774 T to ...
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DC and Transfer Accuracy Specifications PARAMETER Input Impedance 10V Span 20V Span POWER SUPPLIES Operating Voltage Range V LOGIC Operating Current I LOGIC I +15V Supply CC I -15V Supply EE Power Dissipation 15V, +15V 12V, ...
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Timing Specifications (HI-574A) 25 SYMBOL t CE Pulse Width HEC Setup SSC t CS Low During CE High HSC t R Setup SRC t R/C Low During CE High HRC ...
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Timing Specifications (HI-674A) 25 SYMBOL Setup SSR t R Setup SRR Setup SAR Valid After CE Low HSR t R/C High After CE Low HRR t A ...
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Pin Descriptions PIN SYMBOL DESCRIPTION 1 V Logic supply pin (+5V) LOGIC 2 12/8 Data Mode Select - Selects between 12-bit and 8-bit output modes Chip Select - Chip Select high disables the device Byte Address/Short ...
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Temperature Coefficients The temperature coefficients for full-scale calibration, unipo- lar offset, and bipolar offset specify the maximum change o from the initial (25 C) value to the value at T Power Supply Rejection The standard specifications for the HI-X74A assume ...
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HI-774 The device driving the HI-774 analog input will see a nominal load of 5k (10V range) or 10k (20V range). However, the other end of these input resistors may change as much as 400mV with each bit decision. These ...
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R GAIN R2 10 REF IN 100 8 REF OUT 100 12 BIP OFF R1 5V OFFSET 13 10V ANALOG IN INPUTS † 14 20V IN 10V 9 ANA COM ...
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Operation” The simplest control interface calls for a singe control line connected to R/C. Also, CE and 12/8 are wired high, CS and A are wired low, and the output data appears in words bits each. ...
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The 12/8 input will be tied high or low in most applications, though it is fully TTL/CMOS-compatible. With 12/8 high, all 12 output lines become active simultaneously, for interface to a 12-bit or 16-bit data bus. The A input is ...
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INPUT BUFFERS 12 R/C CE EOC9 LATCH O EOC13 R/C STS DATA DB11-DB0 VALID FIGURE 8. LOW PULSE FOR R/C - OUTPUTS ENABLED AFTER CONVERSION R/C t HRH STS t DDR HIGH-Z ...
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Die Characteristics DIE DIMENSIONS: Analog: 3070mm x 4610mm Digital: 1900mm x 4510mm METALLIZATION: Digital Type: Nitrox Å Å Thickness: 10k 2k Metal 1: AlSiCu Å Å Thickness Metal 2: AlSiCu Å Å Thickness: 16k 2k Analog Type: Al ...
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All Intersil semiconductor products are manufactured, assembled and tested under ISO9000 quality systems certification. Intersil products are sold by description only. Intersil Corporation reserves the right to make changes in circuit design and/or specifications at any time without notice. Accordingly, ...