MAX519 MAXIM [Maxim Integrated Products], MAX519 Datasheet

MAX519
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MAX519 Summary of contents
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... Power-on reset ensures the DAC outputs are at 0V when power is initially applied. The MAX517/MAX518 are available in space-saving 8- pin DIP and SO packages. The MAX519 comes in 16- pin DIP and SO packages. ________________________Applications Minimum Component Analog Systems ...
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... Serial 8-Bit DACs with Rail-to-Rail Outputs ABSOLUTE MAXIMUM RATINGS V to GND ..............................................................-0.3V to +6V DD OUT_ ..........................................................-0. REF_ (MAX517, MAX519)...........................-0. AD_.............................................................-0. SCL, SDA to GND.....................................................-0.3V to +6V Maximum Current into Any Pin............................................50mA Continuous Power Dissipation (T = +70°C) A 8-Pin Plastic DIP (derate 9.09mW/°C above +70°C) ...727mW 8-Pin SO (derate 5.88mW/° ...
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... MIN CONDITIONS Code = 55 hex (Note 2) Power-down mode Code = FF hex (Note 3) (Note 4) (Note 5) OUT_ = 4V, 0mA to 2.5mA MAX51 _C/E, REF_ = V DD (MAX517, MAX519), code = FF hex, 0µA to 500µA MAX51 _M, REF_ = V DD (MAX517, MAX519), code = FF hex, 0µA to 500µA OUT_ = power-down mode DD 0V ≤ V ≤ ...
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... Serial 8-Bit DACs with Rail-to-Rail Outputs ELECTRICAL CHARACTERISTICS (continued ±10 (MAX517, MAX519 REF_ Typical values are T = +25°C.) A PARAMETER SYMBOL Digital-Analog Glitch Impulse Signal to Noise + Distortion SINAD Ratio (MAX517, MAX519) Multiplying Bandwidth (MAX517, MAX519) Wideband Amplifier Noise ...
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... CENTERED AT 2.5V 1k 10k 100k 1M 10M FREQUENCY (Hz) MAX517/MAX519 SUPPLY CURRENT vs. TEMPERATURE 3 5.5V DD REF_ INPUTS = 0.6V 2.5 ALL DIGITAL INPUTS 2.0 MAX519, DAC CODE = FF HEX 1.5 1.0 MAX517, DAC CODE = FF HEX 0.5 MAX517, MAX519 DAC CODE = 00 HEX 0 -55 -35 - 105 125 TEMPERATURE (°C) SHUTDOWN SUPPLY CURRENT vs ...
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... A = REF0, 1V/div ( OUT0, 50 V/div, UNLOADED FILTER PASSBAND = 1kHz to 100kHz DAC CODE = 00 HEX 6 _______________________________________________________________________________________ WORST-CASE 1LSB STEP CHANGE OUT0 1V/div REF0 = 5V (MAX517/MAX519) DAC CODE = 80 HEX to 7F HEX MAX517/MAX519 REFERENCE FEEDTHROUGH AT 1kHz REF0, 1V/div ( OUT0, 50 V/div, UNLOADED FILTER PASSBAND = 100Hz to 10kHz ...
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... SDA and SCL. External pull-up resistors are not required on these lines. The MAX517/MAX518/ MAX519 ONLY MAX519 can be used in applications where pull-up resis- tors are required (such compatibility with existing circuitry. The MAX517/MAX518/MAX519 are receive-only devices and must be controlled by a bus master device. They operate at SCL rates up to 400kHz ...
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... THRESHOLD ADJUSTMENT logic state of the address inputs (AD0 and AD1 on the MAX517/MAX518; AD0, AD1, AD2, and AD3 on the MAX519) determine the LSB bits of the 7-bit slave address. These input pins may be connected to VDD or DGND, or they may be actively driven by TTL or CMOS logic levels. The MAX517/MAX518 have four possible ...
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... SLAVE ADDRESS BITS AD0, AD1, AD2, AND AD3 CORRESPOND TO THE LOGIC STATE OF THE ADDRESS INPUT PINS. Figure 6. Address Byte these devices may share the bus. The MAX519 has 16 possible slave addresses. The eighth bit (LSB) in the slave address byte should be low when writing to the MAX517/MAX518/MAX519 ...
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... ACK START CONDITION SDA OUTPUT BYTE ACK (FULL SCALE DAC1 INPUT LATCH SET TO FULL SCALE ( Figure 8b. Setting Both DAC Outputs (MAX518/MAX519 ( AD3 AD2 AD1 AD0 0 0 SDA ADDRESS BYTE ACK START CONDITION 1 1 (b) ...
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... STOP condition is detected. When in power-down, the DAC outputs float. In this mode, the supply current is a maximum of 20µA. A command byte with the PD bit low returns the MAX517/MAX518/MAX519 to normal opera- tion following a STOP condition, with the voltage out- puts reflecting the output-latch contents (Figures 10a and 10b) ...
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... C ages. The MAX518 has both DAC’s reference inputs connected to V gram of one DAC. The MAX517 and MAX519 can be used for multiplying applications. The reference accepts ...
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... The buffer amplifiers are stable with any combination of resistive loads ≥2kΩ and capacitive loads ≤300pF. The MAX517/MAX518/MAX519 are designed for unipo- lar-output, single-quadrant multiplication where the out- put voltages and the reference inputs are positive with respect to AGND. Table 1 shows the unipolar code. ...
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... Serial 8-Bit DACs with Rail-to-Rail Outputs SYSTEM GND OUT1 REF0 N.C. REF1 Figure 16. PC Board Layout for Minimizing MAX519 Crosstalk (bottom view) __________Applications Information Power-Supply Bypassing and Ground Management Bypass V with a 0.1µF capacitor, located as close and GND as possible. Careful PC board layout ...
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... DC parameters only. A **Contact factory for availability and processing to MIL-STD-883. ______________________________________________________________________________________ 2-Wire Serial 8-Bit DACs with Rail-to-Rail Outputs ____________________Chip Topography OUT1 REF0 N.C. REF1 V DD GND AD0 AD3 AD1 (MAX519) AD2 SCL TUE (LSB) SDA 1 1.5 1 1.5 TRANSISTOR COUNT: 1797 1.5 SUBSTRATE CONNECTED 1.5 1 1.5 1 ...
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Serial 8-Bit DACs with Rail-to-Rail Outputs ________________________________________________________Package Information Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a ...