HA17904A
HA17904A is Dual Operational Amplifier manufactured by Renesas.
Description
HA17904A series are dual operational amplifier that provide high gain and internal phase pensation, with single power supply. They can be widely applied to control equipments and to general use.
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Features
- Wide range of supply voltage, and single power supply used
- Wide range of mon mode voltage, and possible to operate with an input about 0 V, and output around 0 V is available
- Frequency characteristics and input bias current are temperature pensated
- Low electro-magnetic susceptibility level
Measurement Condition
Rf Vcc = +7.5 V Vee =
- 7.5 V Rs Rs Rf 0.01 µ Vin
- 10 d Bm RF signal source (for quasi-RF noise) Vout V _ (= 100∗Vio)
Output Offset Voltage vs. Input Interference
Output offset voltage (arb. unit)
- +
4.0 3.0 2.0 1.0 0
- 1.0 100E+3 HA17904A series HA17904 series
Improvement
1E+6
10E+6 100E+6 1E+9 Input RF frequency (Hz)
10E+9
Ordering Information
Type No. HA17904APS HA17904AFP HA17904ARP HA17904AT Application Industrial use Package Name DIP-8 pin SOP-8 pin (JEITA) SOP-8 pin (JEDEC) TSSOP-8 pin Package Code PRDP0008AF-B PRSP0008DE-B PRSP0008DD-C PTSP0008JC-B
Rev.2.00 Mar 10, 2006 page 1 of 7
HA17904A Series
Pin Arrangement
Vout1 Vin(- )1 Vin(+)1 1 1
- + 2 +
- 8 VCC Vout2 Vin(- )2 Vin(+)2
(Top View)
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Circuit Schematic (1/2)
Q5 Vin(- ) Q1 Q2 Q3 Q4 Q6 C Q7 R1 Vin(+) Q11 Q10 Q8 Q9 Q12 Q13 Vout
Note: If Input/Output terminals voltage over the absolute maximum ratings, there is possibility of mis-operation, characteristics deterioration and destruction, because of the current’s flowing to parasitic diode in IC. The Input/Output terminals are remended to be protected with the clamp circuit which using the diode with low forward voltage (like schottky barrier diode) when there is a possibility for the Input/Output terminals voltage exceeds the absolute maximum ratings.
Rev.2.00 Mar 10, 2006 page 2 of 7
HA17904A Series
Absolute Maximum Ratings
(Ta =...
