MAX1323ECM+ Maxim Integrated, MAX1323ECM+ Datasheet
MAX1323ECM+
Specifications of MAX1323ECM+
Related parts for MAX1323ECM+
MAX1323ECM+ Summary of contents
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... Note: All devices operate over the -40°C to +85°C temperature range. Typical Operating Circuits appear at end of data sheet. ________________________________________________________________ Maxim Integrated Products For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at 1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com. 526ksps, Single-Channel, 14-Bit, Parallel-Interface ADCs ♦ ...
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Single-Channel, 14-Bit, Parallel-Interface ADCs ABSOLUTE MAXIMUM RATINGS AV to AGND .........................................................-0. DGND.........................................................-0.3V to +6V DD AGND to DGND.....................................................-0.3V to +0.3V CH0, I.C. to AGND (MAX1319)..............................................±6.0V CH0, I.C. to AGND (MAX1323/MAX1327)...........................±16.5V INTCLK/EXTCLK to AGND .......................-0.3V ...
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ELECTRICAL CHARACTERISTICS (continued) (AV = +5V +3V, AGND = DGND = 0V 0.1µ 2.2µF || 0.1µF, C REF- REF+-to-REF- AGND (MAX1323/MAX1327; bipolar devices), f (external clock), SHDN = DGND ...
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Single-Channel, 14-Bit, Parallel-Interface ADCs ELECTRICAL CHARACTERISTICS (continued) (AV = +5V +3V, AGND = DGND = 0V 0.1µ 2.2µF || 0.1µF, C REF- REF+-to-REF- AGND (MAX1323/MAX1327; bipolar devices), f (external clock), ...
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TIMING CHARACTERISTICS (Figures and 6) (Tables 1, 2) PARAMETER SYMBOL Conversion Time t CONVST Pulse-Width Low (Acquisition Time) CS Pulse Width RD Pulse-Width Low Setup Time Hold Time Data Access Time ...
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Single-Channel, 14-Bit, Parallel-Interface ADCs (AV = +5V +3V, AGND = DGND = 0V 10MHz 50% duty, INTCLK/EXTCLK = AGND (external clock), SHDN = DGND, T CLK INTEGRAL NONLINEARITY vs. DIGITAL OUTPUT CODE ...
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DV = +3V, AGND = DGND = 0V 10MHz 50% duty, INTCLK/EXTCLK = AGND (external clock), SHDN = DGND, T CLK OFFSET ERROR vs. TEMPERATURE 0.04 0.03 0.02 0.01 0 -0.01 -0.02 ...
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Single-Channel, 14-Bit, Parallel-Interface ADCs (AV = +5V +3V, AGND = DGND = 0V 10MHz 50% duty, INTCLK/EXTCLK = AGND (external clock), SHDN = DGND, T CLK CONVERSION TIME vs. ANALOG SUPPLY VOLTAGE ...
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PIN NAME N eg ati ve Refer ence Byp ass the b yp ass for an i nter nal ener ated r efer ence vol tag e. Byp ass 22 ...
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Single-Channel, 14-Bit, Parallel-Interface ADCs MSV * REF+ COM REF- REF REF MS INTCLK/EXTCLK AGND *SWITCH CLOSED ON UNIPOLAR DEVICE, OPEN ON BIPOLAR DEVICES Figure 1. Functional Diagram Detailed Description The MAX1319/MAX1323/MAX1327 are 14-bit, 526ksps, 1.6µs ...
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To improve the input signal bandwidth under AC condi- tions, drive the input with a wideband buffer (>50MHz) that can drive the ADC’s input capacitance and settle quickly. For example, the MAX4265 can be used for +5V unipolar devices, or ...
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Single-Channel, 14-Bit, Parallel-Interface ADCs Applications Information The parallel digital interface outputs the 14-bit conver- sion result. The interface includes the following control signals: chip select (CS), read (RD), end of conversion (EOC), end of last conversion (EOLC), convert start ...
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To start a conversion using external clock mode, pull CONVST low for at least the acquisition time (t T/H acquires the signal while CONVST is low, and con- version begins on the rising edge of CONVST. Apply an external clock ...
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Single-Channel, 14-Bit, Parallel-Interface ADCs SUPPLIES +5V RETURN OPTIONAL FERRITE BEAD AV DV AGND DGND DD DD MAX1319 MAX1323 MAX1327 Figure 5. Power-Supply Grounding and Bypassing Connect a +2.0V to +3.0V external reference at REF and/or REF. When connecting an ...
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V REFADC 0x1FFF 0x1FFE 0x1FFD 0x1FFC 0x0001 0x0000 0x3FFF 0x2003 0x2002 0x2001 0x2000 -8192 -8190 - (MSV) INPUT VOLTAGE ( CH_ Figure 6. ±10V Bipolar Transfer Function REFADC 0x1FFF 0x1FFE 0x1FFD ...
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Single-Channel, 14-Bit, Parallel-Interface ADCs Table +5V Unipolar Code Table DECIMAL EQUIVALENT BINARY OUTPUT CODE OUTPUT (CODE 11 1111 1111 1111 ➔ 16383 0x3FFF 11 1111 1111 1110 ➔ 16382 0x3FFE 10 0000 0000 0001 ➔ 8193 ...
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Bipolar Offset Error For the bipolar MAX1323/MAX1327, the ideal zero-point transition from 0x3FFF to 0x0000 occurs at MSV, which is usually connected to ground (see Figures 6 and 7). The bipolar offset error is the amount of deviation between the ...
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Single-Channel, 14-Bit, Parallel-Interface ADCs +5V 0.1µF 0.1µF UNIPOLAR CONFIGURATION 0.01µF 0.1µF 2.2µF 0.1µF 0.1µF GND 18 ______________________________________________________________________________________ 13 INTCLK/EXTCLK 0.1µF MAX1319 0.1µ 2.2µF 6 MSV 0.01µF 18 REF MS 19 ...
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Parallel-Interface ADCs 13 INTCLK/EXTCLK +5V 0.1µ 0.1µ 0.1µ MSV BIPOLAR 18 0.01µF CONFIGURATION REF 19 REF 0.1µF 20 REF+ 0.1µF 2.2µF 22 REF- 0.1µF 2.2µF 21 0.1µF COM 2, ...
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... Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time. 20 ____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 © 2005 Maxim Integrated Products PACKAGE OUTLINE, 32/48L TQFP, 7x7x1 ...