AD5173 FUNCTIONAL BLOCK DIAGRAMS FEATURES 2-channel, 256-position OTP (one-time programmable) set-and-forget resistance setting, low cost alternative to EEMEM Unlimited adjustments prior to OTP activation OTP overwrite allows dynamic adjustments with user defined preset End-to-end resistance: 2.5 k, 10 k, 50 k, 100 k Compact MSOP-10 (3 mm x 4.9 mm) package Fast settling time: tS = 5 s typ in power-up Full read/write of wiper register Power-on preset to midscale Extra package address decode pins AD0 and AD1 (AD5173) Single supply 2.7 V to 5.5 V Low temperature coefficient: 35 ppm/C Low power, IDD = 6 A max Wide operating temperature: -40C to +125C Evaluation board and software are available Software replaces C in factory programming applications A1 W1 B1 FUSE LINKS VDD 1 GND A2 RDAC REGISTER 1 W2 B2 2 RDAC REGISTER 2 04103-0-001 /8 SDA SERIAL INPUT REGISTER SCL Figure 1. AD5172 W1 B1 W2 B2 APPLICATIONS FUSE LINKS VDD 1 GND AD0 AD1 SDA SCL GENERAL OVERVIEW RDAC REGISTER 2 RDAC REGISTER
AD5173 FEATURES 2-Channel, 256-position OTP(One-Time Programmable) Set-and-Forget Resistance Setting -- low cost alternative over EEMEM Unlimited adjustments prior to OTP activation OTP overwriting function allows temporary adjustments1 End-to-end resistance 2.5 k, 10 k, 50 k, 100 k Compact MSOP-10 (3 mm x 4.9 mm) Package Low tempco 5 ppm/oC in potentiometer mode Low tempco 35 ppm/C in rheostat mode Fast Settling Time: tS = 5s Typ in Power-Up Full read/write of wiper register Power-on preset to midscale1 Extra package address decode pins AD0 and AD1(AD5173) Computer Software Replaces C in Factory Programming Applications 6 V one-time programming voltage Single supply 2.7 V to 5.5 V Low power, IDD = 5 A Wide operating temperature -40C to +125C APPLICATIONS Systems Calibrations Mechanical Potentiometers and Trimmers(R) Replacements Transducer adjustment RF amplifier biasing Automotive electronics adjustment Gain control and offset adjustment Electronics Level Settings The AD5172/73 are
AD5173 FEATURES FUNCTIONAL BLOCK DIAGRAMS 2-channel, 256-position potentiometers One-time programmable (OTP) set-and-forget resistance setting provides a low cost alternative to EEMEM Unlimited adjustments prior to OTP activation OTP overwrite allows dynamic adjustments with userdefined preset End-to-end resistance: 2.5 k, 10 k, 50 k, 100 k Compact MSOP-10 (3 mm x 4.9 mm) package Fast settling time: tS = 5 s typical in power-up Full read/write of wiper register Power-on preset to midscale Extra package address decode pins AD0 and AD1 (AD5173) Single supply: 2.7 V to 5.5 V Low temperature coefficient: 35 ppm/C Low power: IDD = 6 A maximum Wide operating temperature: -40C to +125C Software available for factory programming applications A1 W1 B1 FUSE LINKS VDD 1 GND A2 W2 B2 2 RDAC REGISTER 2 RDAC REGISTER 1 04103-0-001 /8 SDA SERIAL INPUT REGISTER SCL Figure 1. AD5172 Functional Block Diagram W1 B1 W2 B2 APPLICATIONS 1 GND AD0 AD1 SDA SCL The AD5172/AD5173 are programmed u
AD5173 FEATURES FUNCTIONAL BLOCK DIAGRAMS 2-channel, 256-position potentiometers One-time programmable (OTP) set-and-forget resistance setting provides a low cost alternative to EEMEM Unlimited adjustments prior to OTP activation OTP overwrite allows dynamic adjustments with user-defined preset End-to-end resistance: 2.5 k, 10 k, 50 k, 100 k Compact MSOP-10 (3 mm x 4.9 mm) package Fast settling time: tS = 5 s typ in power-up Full read/write of wiper register Power-on preset to midscale Extra package address decode pins AD0 and AD1 (AD5173) Single supply: 2.7 V to 5.5 V Low temperature coefficient: 35 ppm/C Low power: IDD = 6 A max Wide operating temperature: -40C to +125C Evaluation board and software are available Software replaces C in factory programming applications A1 W1 B1 FUSE LINKS VDD 1 GND A2 W2 B2 2 RDAC REGISTER 2 RDAC REGISTER 1 04103-0-001 /8 SDA SERIAL INPUT REGISTER SCL Figure 1. AD5172 W1 B1 W2 B2 APPLICATIONS 1 GND AD0 AD1 SDA SCL GENERAL OVERVIEW The AD5172/A
d preset End-to-end resistance: 2.5 k, 10 k, 50 k, and 100 k Compact 10-lead MSOP: 3 mm x 4.9 mm Fast settling time: tS = 5 s typical on power-up Full read/write of wiper register Power-on preset to midscale Extra package address decode pins: AD0 and AD1 (AD5173 ) Single supply: 2.7 V to 5.5 V Low temperature coefficient: 35 ppm/C Low power: IDD = 6 A maximum Wide operating temperature: -40C to +125C A1 W1 B1 FUSE LINKS VDD 1 GND A2 W2 B2 2 RDAC REGISTER 2 RDAC REGISTER 1 /8 SDA SERIAL INPUT REGISTER SCL 04103-001 Data Sheet 256-Position, One-Time Programmable, Dual-Channel, I2C Digital Potentiometers AD5172/AD5173 Figure 1. AD5172 Functional Block Diagram W1 B1 W2 B2 APPLICATIONS FUSE LINKS VDD 1 GND AD0 AD1 SDA SCL RDAC REGISTER 1 ADDRESS DECODE 2 RDAC REGISTER 2 /8 SERIAL INPUT REGISTER 04103-002 Systems calibration Electronics level setting Mechanical trimmers replacement in new designs Permanent factory PCB setting Transducer adjustment of pressure, temperature, position, chemic
AD5173 FUNCTIONAL BLOCK DIAGRAMS FEATURES 2-channel, 256-position OTP (one-time programmable) set-and-forget resistance setting, low cost alternative to EEMEM Unlimited adjustments prior to OTP activation OTP overwrite allows dynamic adjustments with user defined preset End-to-end resistance: 2.5 k, 10 k, 50 k, 100 k Compact MSOP-10 (3 mm x 4.9 mm) package Fast settling time: tS = 5 s typ in power-up Full read/write of wiper register Power-on preset to midscale Extra package address decode pins AD0 and AD1 (AD5173) Single supply 2.7 V to 5.5 V Low temperature coefficient: 35 ppm/C Low power, IDD = 6 A max Wide operating temperature: -40C to +125C Evaluation board and software are available Software replaces C in factory programming applications W1 A1 B1 FUSE LINKS VDD 1 GND A2 RDAC REGISTER 1 W2 B2 2 RDAC REGISTER 2 04103-0-001 /8 SDA SERIAL INPUT REGISTER SCL Figure 1. AD5172 W1 B1 W2 B2 APPLICATIONS FUSE LINKS VDD 1 GND AD0 AD1 SDA SCL GENERAL OVERVIEW RDAC REGISTER 1 ADDRESS DECOD
AD5173 2-channel, 256-position potentiometers One-time programmable (OTP) set-and-forget resistance setting provides a low cost alternative to EEMEM Unlimited adjustments prior to OTP activation OTP overwrite allows dynamic adjustments with userdefined preset End-to-end resistance: 2.5 k, 10 k, 50 k, and 100 k Compact 10-lead MSOP: 3 mm x 4.9 mm Fast settling time: tS = 5 s typical on power-up Full read/write of wiper register Power-on preset to midscale Extra package address decode pins: AD0 and AD1 (AD5173) Single supply: 2.7 V to 5.5 V Low temperature coefficient: 35 ppm/C Low power: IDD = 6 A maximum Wide operating temperature: -40C to +125C FUNCTIONAL BLOCK DIAGRAMS A1 W1 B1 FUSE LINKS VDD 1 GND A2 W2 B2 2 RDAC REGISTER 2 RDAC REGISTER 1 /8 SDA SERIAL INPUT REGISTER SCL 04103-001 FEATURES Figure 1. AD5172 Functional Block Diagram W1 B1 W2 B2 APPLICATIONS FUSE LINKS VDD 1 GND AD0 AD1 SDA SCL RDAC REGISTER 1 ADDRESS DECODE 2 RDAC REGISTER 2 /8 SERIAL INPUT REGISTER 04103-002 Syste
AD5173 FEATURES trimmer). 2-Channel, 256-position OTP(One-Time Programmable) Set-and-Forget Resistance Setting End-to-end resistance 2.5 k, 10 k, 50 k, 100 k Compact MSOP-10 (3 mm x 4.9 mm) Package Fast Settling Time: tS = 5s Typ in Power-Up Full read/write of wiper register Power-on preset to midscale Extra package address decode pins AD0 and AD1(AD5173) Computer Software Replaces C in Factory Programming Applications Single supply 2.7 V to 5.5 V Low temperature coefficient 35 ppm/C Low power, IDD = 5 A Wide operating temperature -40C to +125C Evaluation board available In addition, for applications that program the AD5172/73 at the factory, Analog Devices offers device programming software running on Windows(R) NT, 2000, and XP operating systems. This software effectively replaces any external I2C controllers, which in turn enhances users' systems time-to-market. APPLICATIONS An AD5172/73 evaluation kit and software are available. The kit includes the connector and cable that can b
d preset End-to-end resistance: 2.5 k, 10 k, 50 k, and 100 k Compact 10-lead MSOP: 3 mm x 4.9 mm Fast settling time: tS = 5 s typical on power-up Full read/write of wiper register Power-on preset to midscale Extra package address decode pins: AD0 and AD1 (AD5173 ) Single supply: 2.7 V to 5.5 V Low temperature coefficient: 35 ppm/C Low power: IDD = 6 A maximum Wide operating temperature: -40C to +125C A1 W1 B1 FUSE LINKS VDD 1 GND A2 W2 B2 2 RDAC REGISTER 2 RDAC REGISTER 1 /8 SDA SERIAL INPUT REGISTER SCL 04103-001 Data Sheet 256-Position, One-Time Programmable, Dual-Channel, I2C Digital Potentiometers AD5172/AD5173 Figure 1. AD5172 Functional Block Diagram W1 B1 W2 B2 APPLICATIONS FUSE LINKS VDD 1 GND AD0 AD1 SDA SCL RDAC REGISTER 1 ADDRESS DECODE 2 RDAC REGISTER 2 /8 SERIAL INPUT REGISTER 04103-002 Systems calibration Electronics level setting Mechanical trimmers replacement in new designs Permanent factory PCB setting Transducer adjustment of pressure, temperature, position, chemic
AD5173 FEATURES FUNCTIONAL BLOCK DIAGRAMS W1 A1 2-channel, 256-position potentiometers One-time programmable (OTP) set-and-forget resistance setting provides a low cost alternative to EEMEM Unlimited adjustments prior to OTP activation OTP overwrite allows dynamic adjustments with userdefined preset End-to-end resistance: 2.5 k, 10 k, 50 k, 100 k Compact 10-lead MSOP (3 mm x 4.9 mm) package Fast settling time: tS = 5 s typical in power-up Full read/write of wiper register Power-on preset to midscale Extra package address decode pins: AD0 and AD1 (AD5173) Single supply: 2.7 V to 5.5 V Low temperature coefficient: 35 ppm/C Low power: IDD = 6 A maximum Wide operating temperature: -40C to +125C B1 FUSE LINKS VDD 1 GND A2 W2 B2 2 RDAC REGISTER 2 RDAC REGISTER 1 /8 SDA 04103-001 SERIAL INPUT REGISTER SCL Figure 1. AD5172 Functional Block Diagram W1 B1 W2 B2 APPLICATIONS FUSE LINKS VDD 1 GND AD0 AD1 SDA SCL RDAC REGISTER 2 RDAC REGISTER 1 ADDRESS DECODE 2 /8 SERIAL INPUT REGISTER 04103-002
AD5173 FEATURES FUNCTIONAL BLOCK DIAGRAMS A1 2-channel, 256-position potentiometers One-time programmable (OTP) set-and-forget resistance setting provides a low cost alternative to EEMEM Unlimited adjustments prior to OTP activation OTP overwrite allows dynamic adjustments with userdefined preset End-to-end resistance: 2.5 k, 10 k, 50 k, 100 k Compact 10-lead MSOP (3 mm x 4.9 mm) package Fast settling time: tS = 5 s typical in power-up Full read/write of wiper register Power-on preset to midscale Extra package address decode pins: AD0 and AD1 (AD5173) Single supply: 2.7 V to 5.5 V Low temperature coefficient: 35 ppm/C Low power: IDD = 6 A maximum Wide operating temperature: -40C to +125C W1 B1 FUSE LINKS VDD 1 GND A2 W2 B2 2 RDAC REGISTER 2 RDAC REGISTER 1 /8 SDA 04103-001 SERIAL INPUT REGISTER SCL Figure 1. AD5172 Functional Block Diagram W1 B1 W2 B2 APPLICATIONS FUSE LINKS VDD 1 GND AD0 AD1 SDA SCL RDAC REGISTER 1 ADDRESS DECODE 2 RDAC REGISTER 2 /8 SERIAL INPUT REGISTER 04103-002
AD5173 FEATURES 2-Channel, 256-position OTP(One-Time Programmable) Set-and-Forget Resistance Setting -- low cost alternative over EEMEM Unlimited adjustments prior to OTP activation OTP overwriting function allows temporary adjustments1 End-to-end resistance 2.5 k, 10 k, 50 k, 100 k Compact MSOP-10 (3 mm x 4.9 mm) Package Low tempco 5 ppm/oC in potentiometer mode Low tempco 35 ppm/C in rheostat mode Fast Settling Time: tS = 5s Typ in Power-Up Full read/write of wiper register Power-on preset to midscale1 Extra package address decode pins AD0 and AD1(AD5173) Computer Software Replaces C in Factory Programming Applications 6 V one-time programming voltage Single supply 2.7 V to 5.5 V Low power, IDD = 5 A Wide operating temperature -40C to +125C APPLICATIONS Systems Calibrations Mechanical Potentiometers and Trimmers(R) Replacements Transducer adjustment RF amplifier biasing Automotive electronics adjustment Gain control and offset adjustment Electronics Level Settings The AD5172/73 are
d preset End-to-end resistance: 2.5 k, 10 k, 50 k, and 100 k Compact 10-lead MSOP: 3 mm x 4.9 mm Fast settling time: tS = 5 s typical on power-up Full read/write of wiper register Power-on preset to midscale Extra package address decode pins: AD0 and AD1 (AD5173 ) Single supply: 2.7 V to 5.5 V Low temperature coefficient: 35 ppm/C Low power: IDD = 6 A maximum Wide operating temperature: -40C to +125C A1 W1 B1 FUSE LINKS VDD 1 GND A2 W2 B2 2 RDAC REGISTER 2 RDAC REGISTER 1 /8 SDA SERIAL INPUT REGISTER SCL 04103-001 Data Sheet 256-Position, One-Time Programmable, Dual-Channel, I2C Digital Potentiometers AD5172/AD5173 Figure 1. AD5172 Functional Block Diagram W1 B1 W2 B2 APPLICATIONS FUSE LINKS VDD 1 GND AD0 AD1 SDA SCL RDAC REGISTER 1 ADDRESS DECODE 2 RDAC REGISTER 2 /8 SERIAL INPUT REGISTER 04103-002 Systems calibration Electronics level setting Mechanical trimmers replacement in new designs Permanent factory PCB setting Transducer adjustment of pressure, temperature, position, chemic
AD5173 FEATURES FUNCTIONAL BLOCK DIAGRAMS 2-channel, 256-position devices OTP (one-time programmable) set-and-forget resistance setting, low cost alternative to EEMEM Unlimited adjustments prior to OTP activation OTP overwrite allows dynamic adjustments with user-defined preset End-to-end resistance: 2.5 k, 10 k, 50 k, 100 k Compact MSOP-10 (3 mm x 4.9 mm) package Fast settling time: tS = 5 s typ in power-up Full read/write of wiper register Power-on preset to midscale Extra package address decode pins AD0 and AD1 (AD5173) Single supply: 2.7 V to 5.5 V Low temperature coefficient: 35 ppm/C Low power: IDD = 6 A max Wide operating temperature: -40C to +125C Evaluation board and software are available Software replaces C in factory programming applications W1 A1 B1 FUSE LINKS VDD 1 GND A2 RDAC REGISTER 1 W2 B2 2 RDAC REGISTER 2 04103-0-001 /8 SDA SERIAL INPUT REGISTER SCL Figure 1. AD5172 W1 B1 W2 B2 APPLICATIONS 1 GND AD0 AD1 SDA SCL GENERAL OVERVIEW The AD5172/AD5173 are
AD5173 FEATURES trimmer). 2-Channel, 256-position OTP(One-Time Programmable) Set-and-Forget Resistance Setting End-to-end resistance 2.5 k, 10 k, 50 k, 100 k Compact MSOP-10 (3 mm x 4.9 mm) Package Fast Settling Time: tS = 5s Typ in Power-Up Full read/write of wiper register Power-on preset to midscale Extra package address decode pins AD0 and AD1(AD5173) Computer Software Replaces C in Factory Programming Applications Single supply 2.7 V to 5.5 V Low temperature coefficient 35 ppm/C Low power, IDD = 5 A Wide operating temperature -40C to +125C Evaluation board available In addition, for applications that program the AD5172/73 at the factory, Analog Devices offers device programming software running on Windows(R) NT, 2000, and XP operating systems. This software effectively replaces any external I2C controllers, which in turn enhances users' systems time-to-market. APPLICATIONS An AD5172/73 evaluation kit and software are available. The kit includes the connector and cable that can b