HA-2400

HA-2400, HA-2404, HA-2405 November 1996 40MHz, PRAM Four Channel Programmable Amplifiers Description THA-2400/04/05 comprise a series of four-channel programmable amplifiers providing a level of versatility unsurpassed by any other monolithic operational amplifier. Versatility is achieved by employing four input amplifier channels, any one (or none) of which may be electronically selected and connected to a single output stage through DTL/TTL compatible address inputs. The device formed by the output and the selected pair of inputs is an op amp which delivers excellent slew rate, gain bandwidth and power bandwidth performance. Other advantageous features for these dielectrically isolated amplifiers include high voltage gain and input impedance coupled with low input offset voltage and offset current. External compensation is not required on this device at closed loop gains greater than 10. Each channel of the HA-2400/04/05 can be controlled and operated with suitable feedback networks in any of the standard op amp configurations. This specialization makes these amplifiers excellent components for multiplexing signal selection and mathematical function designs. With 30V/µs slew rate, 40MHz gain bandwidth and 30MΩ input impedance these devices are ideal building blocks for signal generators, active filters and data acquisition designs. Programmability, coupled with 4mV typical offset voltage and 5nA offset current, makes these amplifiers outstanding components for signal conditioning circuits. During Disable Mode VOUT goes to V-. For high output impedance during Disable, see HA2444. For further design ideas, see Application Note AN514. Features • Programmability • High Rate Slew . . . . . . . . . . . . . . . . . . . . . . . . . . . 30V/µs • Wide Gain Bandwidth . . . . . . . . . . . . . . . . . . . . . 40MHz • High Gain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150kV/V • Low Offset Current . . . . . . . . . . . . . . . . . . . . . . . . . .5nA • High Input Impedance . . . . . . . . . . . . . . . . . . . . . . 30MΩ • Single Capacitor Compensation • DTL/TTL Compatible Inputs Applications • Thousands of Applications; Program - Signal Selection/Multiplexing - Operational Amplifier Gain - Oscillator Frequency - Filter Characteristics - Add-Subtract Functions - Integrator Characteristics - Comparator Levels Ordering Information PART NUMBER HA1-2400-2 HA1-2404-4 HA1-2405-5 HA3-2405-5 TEMP. RANGE (oC) -55 to 125 -25 to 85 0 to 75 0 to 75 PACKAGE 16 Ld CERDIP 16 Ld CERDIP 16 Ld CERDIP 16 Ld PDIP PKG. NO. F16.3 F16.3 F16.3 E16.3 Pinout TRUTH TABLE HA-2400/04 (CERDIP) HA-2405 (CERDIP, PDIP) TOP VIEW) +IN3 1 -IN3 2 + 3 3 16 D0 DECODE CONTROL 15 D1 14 ENABLE 4 -IN4 -IN1 4 5 13 GND 12 1 +IN1 6 -IN2 7 + 11 COMP V+ D1 L L H H X D0 L H L H X EN H H H H L SELECTED CHANNEL 1 2 3 4 None, VOUT goes to V- D1 L L H H X + +IN4 3 - 2 + OUTPUT AMP 10 OUT 9 V- +IN2 8 CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures. 1-888-INTERSIL or 321-724-7143 | Copyright © Intersil Corporation 1999 File Number 2891.2 3-161 HA-2400, HA-2404, HA-2405 Absolute Maximum Ratings TA = 25oC Thermal Information Thermal Resistance (Typical, Note 2) θJA (oC/W) θJC (oC/W) PDIP Package . . . . . . . . . . . . . . . . . . . 80 N/A CERDIP Package . . . . . . . . . . . . . . . . 90 35 Maximum Junction Temperature (Ceramic Package) . . . . . . . . 175oC Maximum Junction Temperature (Plastic Package) . . . . . . . 150oC Maximum Storage Temperature Range . . . . . . . . . -65oC to 150oC Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . 300oC) Voltage Between V+ and V- Terminals . . . . . . . . . . . . . . . . . . 45.0V Differential Input Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . VSUPPLY Digital Input Voltage . . . . . . . . . . . . . . . . . . . . . . . -0.76V to +10.0V Output Current . . . . . . . . . . . Short Circuit Protected, ISC