EVAL-AD5110SDZ Analog Devices, EVAL-AD5110SDZ Datasheet
EVAL-AD5110SDZ
Specifications of EVAL-AD5110SDZ
Related parts for EVAL-AD5110SDZ
EVAL-AD5110SDZ Summary of contents
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... Rev. B Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. Specifications subject to change without notice. No license is granted by implication or otherwise under any patent or patent rights of Analog Devices. ...
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AD5110/AD5112/AD5114 TABLE OF CONTENTS Features .............................................................................................. 1 Applications ....................................................................................... 1 Functional Block Diagram .............................................................. 1 General Description ......................................................................... 1 Revision History ............................................................................... 2 Specifications ..................................................................................... 3 Electrical Characteristics—AD5110 .......................................... 3 Electrical Characteristics—AD5112 .......................................... 5 Electrical Characteristics—AD5114 .......................................... 7 Interface Timing ...
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Data Sheet SPECIFICATIONS ELECTRICAL CHARACTERISTICS—AD5110 10 kΩ and 80 kΩ versions 2 5 Table 2. Parameter DC CHARACTERISTICS—RHEOSTAT MODE Resolution 2 Resistor Integral Nonlinearity 2 Resistor Differential Nonlinearity Nominal Resistor Tolerance 3 Resistance ...
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AD5110/AD5112/AD5114 Parameter POWER SUPPLIES Single-Supply Power Range Logic Supply Range Positive Supply Current EEMEM Store Current EEMEM Read Current Logic Supply Current 8 Power Dissipation 3 Power Supply Rejection DYNAMIC CHARACTERISTICS ...
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Data Sheet ELECTRICAL CHARACTERISTICS—AD5112 5 kΩ, 10 kΩ, and 80 kΩ versions 2 5 Table 3. Parameter DC CHARACTERISTICS—RHEOSTAT MODE Resolution Resistor Integral Nonlinearity 2 2 Resistor Differential Nonlinearity Nominal Resistor Tolerance 3 ...
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AD5110/AD5112/AD5114 Parameter POWER SUPPLIES Single-Supply Power Range Logic Supply Range Positive Supply Current EEMEM Store Current EEMEM Read Current Logic Supply Current 8 Power Dissipation 3 Power Supply Rejection DYNAMIC CHARACTERISTICS ...
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Data Sheet ELECTRICAL CHARACTERISTICS—AD5114 10 kΩ and 80 kΩ versions 2 5 Table 4. Parameter DC CHARACTERISTICS—RHEOSTAT MODE Resolution Resistor Integral Nonlinearity 2 2 Resistor Differential Nonlinearity Nominal Resistor Tolerance 3 Resistance Temperature ...
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AD5110/AD5112/AD5114 Parameter POWER SUPPLIES Single-Supply Power Range Logic Supply Range Positive Supply Current EEMEM Store Current EEMEM Read Current Logic Supply Current 8 Power Dissipation 3 Power Supply Rejection DYNAMIC CHARACTERISTICS ...
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Data Sheet INTERFACE TIMING SPECIFICATIONS 5.5 V; all specifications T LOGIC Table 5. Test Conditions/ 1 Parameter Comments Min 2 f Standard mode SCL Fast mode t Standard mode 4.0 1 Fast mode 0.6 t ...
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AD5110/AD5112/AD5114 SHIFT REGISTER AND TIMING DIAGRAM SCL t 6 SDA DB7 (MSB CONTROL BITS Figure 2. Input Register Content ...
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Data Sheet ABSOLUTE MAXIMUM RATINGS T = 25°C, unless otherwise noted. A Table 6. Parameter V to GND DD VLOGIC to GND GND ...
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AD5110/AD5112/AD5114 PIN CONFIGURATION AND FUNCTION DESCRIPTIONS Table 8. Pin Function Descriptions Pin No. Mnemonic Description 1 V Positive Power Supply; 2 5.5 V. This pin should be decoupled with 0.1 µF ceramic capacitors and 10 µF DD capacitors. ...
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Data Sheet TYPICAL PERFORMANCE CHARACTERISTICS 0.10 0.08 0.06 0.04 0.02 0 –0.02 –0.04 –0.06 CODE (Decimal) Figure 5. R-INL vs. Code (AD5110) 0.08 5kΩ, –40°C 5kΩ, +25°C 5kΩ, +125°C 0.06 10kΩ, –40°C 10kΩ, +25°C 10kΩ, +125°C 0.04 80kΩ, –40°C 80kΩ, ...
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AD5110/AD5112/AD5114 0.08 0.06 0.04 0.02 0 –0.02 –0.04 –0.06 –0.08 CODE (Decimal) Figure 11. INL vs. Code (AD5110) 0.08 0.06 0.04 0.02 0 –0.02 –0.04 –0.06 –0. ...
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Data Sheet 800 700 600 500 400 300 200 2.3V AVERAGE OF I 3.3V AVERAGE 2.3V AVERAGE OF I 5.0V AVERAGE OF I LOGIC 100 3.3V AVERAGE OF I 5.0V AVERAGE –100 –40 ...
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AD5110/AD5112/AD5114 0 (0x20) [0x10] 0x40 (0x10) [0x08] –10 0x20 (0x08) [0x04] 0x10 –20 (0x04) [0x02] 0x08 (0x02) [0x01] 0x04 –30 (0x01) [0x00] 0x02 (0x00) 0x01 –40 –50 0x00 –60 –70 AD5110 (AD5112) [AD5114] –80 10k 100k FREQUENCY (Hz) Figure 23. ...
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Data Sheet 0.35 0.30 0.25 0.20 0.15 0.10 0.05 0 –0.05 –0.10 – TIME (µs) Figure 29. Maximum Transition Glitch 0.0025 0.0020 0.0015 0.0010 0.0005 0 –600 –500 –400 –300 –200 –100 0 100 RESISTOR DRIFT (ppm) ...
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AD5110/AD5112/AD5114 TEST CIRCUITS Figure 35 to Figure 40 define the test conditions used in the Specifications section. NC DUT CONNECT Figure 35. Resistor Position Nonlinearity Error (Rheostat Operation: R-INL, R-DNL) ...
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Data Sheet THEORY OF OPERATION The AD5110/AD5112/AD5114 digital programmable resistors are designed to operate as true variable resistors for analog signals within the terminal voltage range of GND < The resistor wiper position is determined by the ...
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AD5110/AD5112/AD5114 INPUT SHIFT REGISTER For the AD5110/AD5112/AD5114, the input shift register is 16 bits wide (see Figure 2). The 16-bit word consists of five unused bits (should be set to zero), followed by three control bits, and eight RDAC data ...
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Data Sheet WRITE OPERATION When writing to the AD5110/AD5112/AD5114, the user must begin with a start command followed by an address byte ( 0), after which the AD5110/AD5112/AD5114 acknowledge that it is prepared to receive data by pulling ...
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AD5110/AD5112/AD5114 1 SCL SDA START BY MASTER SERIAL BUS ADDRESS BYTE 1 SCL 1 SDA 0 0 START BY MASTER SERIAL BUS ADDRESS BYTE SCL (CONTINUED) SDA (CONTINUED) SCL (CONTINUED) SDA (CONTINUED) SCL (CONTINUED) SDA (CONTINUED) 9 ...
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Data Sheet EEPROM WRITE ACKNOWLEGDE POLLING After each write operation to the EEPROM, an internal write cycle begins. The interface of the device is disabled. To determine if the internal write cycle is complete and the I ...
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... AD5110/AD5112/AD5114 RDAC ARCHITECTURE To achieve optimum performance, Analog Devices, Inc., has patented the RDAC segmentation architecture for all the digital potentiometers. In particular, the AD5110/AD5112/AD5114 employ a two-stage segmentation approach as shown in Figure 46. The AD5110/AD5112/AD5114 designed with the transmission gate CMOS topology and with the gate voltage derived from V ...
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Data Sheet Similar to the mechanical potentiometer, the resistance of the RDAC between the W terminal and the A terminal also produces a digitally controlled complementary resistance also gives a maximum of 8% absolute resistance error ...
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AD5110/AD5112/AD5114 TERMINAL VOLTAGE OPERATING RANGE The AD5110/AD5112/AD5114 are designed with internal ESD diodes for protection. These diodes also set the voltage boundary of the terminal operating voltages. Positive signals present on Terminal A, Terminal B, or Terminal W that exceed ...
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... AD5114BCPZ10-500R7 10 32 AD5114BCPZ10-1-RL7 10 32 AD5114BCPZ80-RL7 80 32 AD5114BCPZ80-500R7 80 32 AD5114BCPZ80-1-RL7 80 32 EVAL-AD5110SDZ RoHS Compliant Part. 2 The EVAL-AD5110SDZ has kΩ. AB 1.70 1.60 1.50 2.00 BSC SQ 5 EXPOSED PAD 0.425 0.350 0.275 4 TOP VIEW BOTTOM VIEW FOR PROPER CONNECTION OF THE EXPOSED PAD, REFER TO ...
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... AD5110/AD5112/AD5114 NOTES refers to a communications protocol originally developed by Philips Semiconductors (now NXP Semiconductors). ©2011–2012 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. D09582-0-11/12(B) Rev Page Data Sheet ...