DATASHEET SEARCH SITE | WWW.ALLDATASHEET.COM

Document overview

  • Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
  • PDF pages: 5

Technical content

AS “АLFA RPAR” Joint Stock Company ALFA Riga, Latvia www.alfarzpp.lv; alfa@alfarzpp.lv 2018 v1 140YD1201 К140YD12P K140YD12T Micropower Programmable Operational Amplifier FEATURES 140YD1201С К140YD12Т К140YD12Р

  • ±1.2 V to ±18 V Operation
  • Wide Programming Range
  • Offset Null Capability
  • No Frequency Compensation Required
  • Low Input Bias Currents
  • Short Circuit Protection General Description This extremely versatile operational amplifier of type 140YD12 features low power consumption and high input impedance. In addition, the quiescent currents within the device may be programmed by the choice of an external resistor value or current source applied to the ISET input. This allows the amplifier’s characteristics to be optimized for input current and power consumption despite wide variations in operating power supply voltages. 140YD1201 is released in TO-5, K140YD12P in PDIP-8(300Mil), K140YD12T in SOIC-8(150Mil). Maximum Ratings TO-5 Pin Information 8-lead metal can package Top view Pins number Package type Symbol Description TO-5, SOIC-8, PDIP-8

1 BAL1 Offset Null

4 VEE Negative supply voltage

SOIC-8 (150 Mil) PDIP-8 (300 Mil)

5 BAL2 Offset Null

6 OUT Output

7 VCC Positive supply voltage

8 ISET Programming current

Parameter, unit Symbol Maximum Permissible Limit Min Max Min Max Power Supply Voltages, V UCC, UEE ±3 ±16,5 ±1,5 ±18 Сommon Mode Input Voltage, V (at Ucc≤±15 V, ±UIC≤Uccmin) UIC ±10 ±15 Load resistance, KΩ RL 5 4,5 Programming current , µА ISET 180 200

AS “АLFA RPAR” Joint Stock Company ALFA Riga, Latvia www.alfarzpp.lv; alfa@alfarzpp.lv 2018 v1 140YD1201 К140YD12P K140YD12T

ELECTRICAL CHARACTERISTICS

Parameter, unit Symbol Norm Measuring mode Min Max UCC,EE V ISET, µА RL KΩ 1 2 3 4 5 6 7 1. Maximum output voltage , V UOmax 12 -12 ±15 1,5 75 12 -12 ±15 13 -13 ±16,5 1,9 -1,9 ±3 15 5 10 -10 ±15 12 -12 ±16,5 2. Input Offset Voltage, mV UIO -5 5 1,5 75 ±15 ±16,5 15 5 ±15 ±16,5 3. Supply Current, µА IСС 20 ±3 1,5 75 25 ±15 30 ±16,5 160 ±3 15 75 180 ±15 200 ±16,5 4. Input Bias Current, nА II 7,5 ±3 1,5 75 7,5 ±15 7,5 ±16,5 50 ±3 15 5 50 ±15 50 ±16,5 5. Input Offset Current, nА IIO -3 3 ±3 1,5 75 -3 3 ±15 -3 3 ±16,5 -15 15 ±3 15 5 -15 15 ±15 -15 15 ±16,5 6. Large Signal Voltage Gain AU 50000 1,5 75 100000 ±15 100000 ±16,5 50000 ±3 15 5 100000 ±15 100000 ±16,5 7. Maximum Сommon Mode Input Voltage, V UICMAX 1 -1 ±3 1,5 75 10 -10 ±15 10 -10 ±16,5 1 -1 ±3 15 5 10 -10 ±15 10 -10 ±16,5 8. Common Mode Rejection, dB КCMR 70 1,5 75 ±15 ±16,5 15 5 ±15 ±16,5 9. Supply Voltage Rejection Ratio, µV/V КSVR 150 1,5 75 ±15 ±16,5 15 5 ±15 ±16,5

AS “АLFA RPAR” Joint Stock Company ALFA Riga, Latvia www.alfarzpp.lv; alfa@alfarzpp.lv 2018 v1 140YD1201 К140YD12P K140YD12T Representative Schematic Diagram OUT VT13 VT15 R12 R13R10 VT8 VT2 VT5 VT9 VT1 1,5K ISET -IN +IN VCC VEE 6K 1K VT19 VT23 VT21 VT22R5 R7 2,1K 2,1K VT3 VT6 VT10 VT16 VT17 VT4 VT7 R4 R6 R9R8 1K 1K 1K 1K VT11 VT12 VT14 R11 VT18 VT20 VT25 VT24 VT26 VT27 R14 VT28 R16 R15 130 VT29 BAL1 BAL2 Continuation of Table 1 1 2 3 4 5 6 7 10. Frequency of unit gain, MHz f1 0,01 1,5 75 0,01 ±15 0,01 ±16,5 0,1 15 5 0,1 ±15 0,1 ±16,5 11. Slew Rate, V/µS SR 0,01 1,5 75 0,01 ±15 0,01 ±16,5 0,1 15 5 0,1 ±15 0,1 ±16,5 12. Temperature coefficient of the Input Offset Current, nА/оС αIIO -0,4 0,4 ±15 15 5 13. Temperature coefficient of the Input Offset Voltage, µV/оС αUIO -60 60 ±15 15 5

AS “АLFA RPAR” Joint Stock Company ALFA Riga, Latvia www.alfarzpp.lv; alfa@alfarzpp.lv 2018 v1 140YD1201 К140YD12P K140YD12T Voltage Offset Null Circuit R1 V- -IN +IN BAL1 BAL2 ISET OUT DA1 - microcircuit 140YD12; R1 - resistor 100 кΩ ±5%; R2 - resistor (Table 2). Тable 2 Power supply voltage (UCC), V Nominal value of resistor (R2), MΩ Programming current (ISET), µА Note 0,169 15 ±3 3,61 1,5 0,361 15 ±6 7,5 1,5 0,75 15 ±15 20 1,5 2 15 ±18 24 1,5 2,4 15 Notes 1 Resistor R2 is connected between terminals 4 and 8.

2 Nominal value of resistor R2 depends on the value of the external ref erence current Idiv

and the voltage UCC in accordance with the formula: R2 = (U+CC + U-EE - 0,7) / ISET and for two values (1.5 μA and 15 μA) of the programming current is determined from Table 2. 3 It is possible to include resistor R2 between pin 8 and common point. In this case, the value of the resistor is determined by the formula: R2 = (U+CC - 0,7) / ISET

4 Instead of resistor R2, it is possible to use an external referenc e current source, for which

internal resistance, determined by the formula: RINT ≈ (25/ ISET + 3,3) KΩ, where ISET is the programming current in microamperes. The voltage drop at this resistance is 0,7 V.

AS “АLFA RPAR” Joint Stock Company ALFA Riga, Latvia www.alfarzpp.lv; alfa@alfarzpp.lv 2018 v1 140YD1201 К140YD12P K140YD12T Dimensional drawings of the used cases 140YD1201 Botton view TO-5 (3101.8-1) 8-lead metal can package Units, mm К140YD12Т К1463YD12Р SOIC-8 (150 Mil) Units, mm PDIP-8 (300 Mil) Units, mm