ISPPAC10-01PI

Number of Macrocells :
Maximum Operating Frequency :
Number of Programmable I/Os :
Supply Current :
Maximum Operating Temperature : + 85 C
Minimum Operating Temperature : - 40 C
Delay Time : 5 ns
Operating Supply Voltage : 3 V to 3.6 V
Package / Case : PDIP-28
Logic Family : ISPPA


Features:

• IN-SYSTEM PROGRAMMABLE (ISP™) ANALOG CIRCUIT
- Four Instrument Amplifier Gain/Attenuation Stages
- Signal Summation (Up to 4 Inputs)
- Precision Active Filtering (10kHz to 100kHz)
- No External Components Needed for Configuration
- Non-Volatile E2CMOS® Cells (10,000 Cycles)
- IEEE 1149.1 JTAG Serial Port Programming
• FOUR LINEAR ELEMENT BUILDING BLOCKS
- Programmable Gain Range (0dB to 80dB)
- Bandwidth of 550kHz (G=1), 330kHz (G=10)
- Low Distortion (THD < -74dB max @ 10kHz)
- Auto-Calibrated Input Offset Voltage
• TRUE DIFFERENTIAL I/O (±3V RANGE)
- High CMR (69dB) Instrument Amplifier Inputs
- 2.5V Common Mode Reference on Chip
- Four Rail-to-Rail Voltage Outputs
• 28-PIN PLASTIC DIP OR SOIC PACKAGE
- Single Supply 5V Operation
• APPLICATIONS INCLUDE INTEGRATED:
- Single +5V Supply Signal Conditioning
- Active Filters, Gain Stages, Summing Blocks
- Analog Front Ends, 12-Bit Data Acq. Systems
- Sensor Signal Conditioning


Pinout




Specifications

Supply Voltage VS .......................................  -0.5 to +7V
Logic and Analog Input Voltage Applied ..........   . 0 to VS
Logic and Analog Output Short Circuit Duration Indefinite
Lead Temperature (Soldering, 10 sec.) ..............     260
Ambient Temperature with Power Applied ... -55 to 125
Storage Temperature ................................    -65 to 150
Note: Stresses above those listed may cause permanent damage to the device. These are stress only ratings and functional operation of the device at these or at any other conditions above those indicated in the operational sections of this specification is not implied.

Description

The ispPAC10 is a member of the Lattice family of In- System Programmable analog circuits, digitally configured via nonvolatile E2CMOS technology.

Analog function modules, called PACblocks™, replace traditional analog components such as op amps and active filters, eliminating the need for most external resistors and capacitors. With no requirement for external configuration components, ispPAC10 expedites the design process, simplifying prototype circuit implementation and change, while providing high performance and integrated functionality.

Designers configure the ispPAC10 and verify its performance using PAC-Designer®, an easy-to-use, Microsoft Windows® compatible development tool. Device programming is supported using PC parallel port I/O operations. A library of configurations is included with basic solutions and examples of advanced circuit techniques.

The ispPAC10 is configured through its IEEE Standard 1149.1 (JTAG) compliant serial port. The flexible In- System Programming capability enables programming,verification and reconfiguration if desired, directly on the printed circuit board.