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Partno	Mfg	Dc	Qty	Available	Descript
UA776CD	ST	N/a	2000	avai	PROGRAMMABLE LOW POWER SINGLE OPERATIONAL AMPLIFIERS
UA776CN	ST	N/a	402	avai	PROGRAMMABLE LOW POWER SINGLE OPERATIONAL AMPLIFIERS

UA776CD ,PROGRAMMABLE LOW POWER SINGLE OPERATIONAL AMPLIFIERSELECTRICAL CHARACTERISTICS VCC ±15V, Tamb = +25 C (unless otherwise specified)I = 1.5μAI =15μAset s ..
UA776CN ,PROGRAMMABLE LOW POWER SINGLE OPERATIONAL AMPLIFIERSUA776PROGRAMMABLE LOW POWERSINGLE OPERATIONAL AMPLIFIERS.MICROPOWER OPERATION.NO FREQUENCY COMPENSA ..
UA7805CKCS ,5V, 1.5A Fixed Positive Voltage Regulator
UA7805CKCS ,5V, 1.5A Fixed Positive Voltage Regulator
UA7805CKTER ,5V, 1.5A Fixed Positive Voltage Regulator
UA7810CKTTR ,3 Pin 1.5A Fixed 10V Positive Voltage Regulator 3-DDPAK/TO-263 0 to 125
UDZ36B , SURFACE MOUNT PRECISION ZENER DIODE
UDZ4.7B , Zener diode
UDZ5.1B , Zener diode
UDZ-5.1B , SURFACE MOUNT PRECISION ZENER DIODE
UDZ5.6B , Zener diode
UDZ5V6B-7 , SURFACE MOUNT PRECISION ZENER DIODE

UA776CD-UA776CN
PROGRAMMABLE LOW POWER SINGLE OPERATIONAL AMPLIFIERS
MICROPOWER OPERATION. NO FREQUENCY COMPENSATIONREQUIRED. WIDE PROGRAMMING RANGE. HIGH SLEW RATE. SHORT-CIRCUIT PROTECTION. PROGRAMMABLE SINGLE OP-AMP
DESCRIPTION
The UA776 programmable operational amplifieris
characterized by low supply current and low
equivalentinput noise voltage overa wide rangeof
operating supply voltages.
Coupled with programmable electrical charac-
teristics,itisa versatile amplifier for usein high
accuracy, low power consumptionanalog applica-
tions.
Input noise voltage and current, power consump-
tion and input current canbe optimizedbya single
resistoror current source that sets the chip quies-
cent currentfor nano-watt power consumptionor
for characteristics similarto the UA741.
Internalfrequency compensation,absenceof latch
up, high slew rate and short-circuit protection as-
sure easeof usein long time integrators, active
filters, and sample and hold circuits.
PIN CONNECTIONS (top view)
ORDER CODES
Part
Number
Temperature
Range
Package
UA776C 0oC, +70oC ••
UA776I -40oC, +105oC ••
UA776M -55oC, +125oC ••
Example: UA776CN
DIP8
(Plastic Package)
SO8
(Plastic Micropackage)
PROGRAMMABLE LOW POWER
SINGLE OPERA TIONAL AMPLIFIERS
UA776
December 1997- Offsetnull1- Inverting input- Non-inverting inputVCC-- Offsetnull2 -Output
7-VCC+
8-Iset
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ABSOLUTE MAXIMUM RATINGS
Symbol Parameter UA776M UA776I UA776C Unit
Vcc Supply Voltage ±18 V
Vid Differential Input Voltage ±30 V Input Voltage- (note1) ±15 V
Ptot Power Dissipation 500 310 310 mW
Output Short-circuit Duration Infinite
Toper Operating FreeAir Temperature Range -55to +125 -40to +105 0to +70 oC
Tstg Storage Temperature Range -65to +150 -65to +150 -65to +150 oC
Note:1.For supply voltagesless than ±15V,the absolute maximum inputvoltageis equalto thesupply voltage.
SCHEMATIC DIAGRAM
UA776
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ELECTRICAL CHARACTERISTICS VCC ±15V, Tamb= +25oC (unless otherwise specified)
Symbol Parameter Iset= 1.5μAIset =15μA UnitMin. Typ. Max. Min. Typ. Max.
Vio Input Offset Voltage
Tamb= +25oC
Tmin.≤ Tamb≤ Tmax.
Iio Input Offset Current
Tamb= +25oC
Tmin.≤ Tamb≤ Tmax.
0.7 3
Iib Input Bias Current
Tamb= +25oC UA776M
UA776I,C
Tmin.≤ Tamb≤ Tmax.
Avd Large Signal VoltageGain (VO ±10V)
Tamb= +25o CRL =5kΩ= 75kΩ
Tmin.≤ Tamb≤ Tmax. RL= 75kΩ =5kΩ
V/mV
SVR Supply Voltage Rejection Ratio(RS≤ 10kΩ)
Tamb= +25oC
Tmin.≤ Tamb≤ Tmax. 77
ICC Supply Current,no load
Tamb= +25oC
Tmin.≤ Tamb≤ Tmax. 25
160 180
Vicm Input Common Mode Voltage Range ±10 ±10 V
CMR Common-mode Rejection Ratio (RS≤ 10kΩ)
Tamb= +25oC
Tmin.≤ Tamb≤ Tmax. 70 70
IOS Output Short-circuit Current 0.5 3 15 6 12 30 mA
±VOPP Output Voltage Swing
Tamb= +25o CRL =5kΩ= 75kΩ
Tmin.≤ Tamb≤ Tmax. RL= 75kΩ 12
Vior Offset Voltage Adjustment Range 9 18 mV Slew Rate(Vi= ±10V, CL= 100pF, unity gain) =5kΩ= 75kΩ
0.01 0.1
0.2 0.8
V/ms Rise Time(Vi= ±20mV,CL= 100pF, unity gain) =5kΩ= 75kΩ
KOV Overshoot(Vi= ±20mV,CL= 100pF, unity gain) =5kΩ= 75kΩ Input Resistance 50 5 MΩ
Cid Differential Input Capacitance 2 2 pF Output Resistance 5 1 kΩ
GBP Gain Bandwidth Product (CL= 100pF,Tamb=25oC)= 100kHz RL =5kΩ= 10kHz RL= 75kΩ
0.3 0.1
0.4 0.7
MHz
THD Total Harmonic Distortion(f= 1kHz,AV= 20dB, =2VPP,CL= 100pF, Tamb =25oC) =5kΩ= 75kΩ
0.025 Equivalent Input Noise Voltage= 1kHz,Rs= 100Ω)40 20Hz
UA776
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ELECTRICAL CHARACTERISTICS VCC ±3V, Tamb= +25oC (unless otherwise specified)
Symbol Parameter Iset= 1.5μAIset =15μA UnitMin. Typ. Max. Min. Typ. Max.
Vio Input Offset Voltage
Tamb= +25oC
Tmin.≤ Tamb≤ Tmax.
Iio Input Offset Current
Tamb= +25oC
Tmin.≤ Tamb≤ Tmax.
0.7 3
Iib Input Bias Current
Tamb= +25oC UA776M
UA776I,C
Tmin.≤ Tamb≤ Tmax.
Avd Large Signal Voltage Gain (VO ±10V)
Tamb= +25o CRL =5kΩ= 75kΩ
Tmin.≤ Tamb≤ Tmax. RL= 75kΩ =5kΩ
V/mV
SVR Supply Voltage Rejection Ratio (RS≤ 10kΩ)
Tamb= +25oC
Tmin.≤ Tamb≤ Tmax. 77
ICC Supply Current,no load
Tamb= +25oC
Tmin.≤ Tamb≤ Tmax. 20
130 160
Vicm Input Common Mode Voltage Range ±1 ±1V
CMR Common-mode Rejection Ratio (RS≤ 10kΩ)
Tamb= +25oC
Tmin.≤ Tamb≤ Tmax. 70 70
IOS Output Short-circuit Current 0.5 3 15 2 5 20 mA
±VOPP Output Voltage Swing
Tamb= +25o CRL= 75kΩ =5kΩ
Tmin.≤ Tamb≤ Tmax. RL= 75kΩ =5kΩ
2.4 2
Vior Offset Voltage Adjustment Range 9 18 mV Slew Rate(Vi= ±10V, CL= 100pF, unity gain) =5kΩ= 75kΩ
V/ms Rise Time(Vi= ±20mV,CL= 100pF, unity gain) =5kΩ= 75kΩ 3
KOV Overshoot(Vi= ±20mV,CL= 100pF, unity gain) =5kΩ= 75kΩ 0 Input Resistance 50 5 MΩ
Cid Differential Input Capacitance 2 2 pF Output Resistance 5 1 kΩ
GBP Gain Bandwidth Product (CL= 100pF,Tamb=oC)= 100kHz RL =5kΩ= 10kHz RL= 75kΩ
MHz
THD Total Harmonic Distortion(f= 1kHz,AV= 20dB, =2VPP,CL= 100pF, Tamb =25oC) =5kΩ= 75kΩ 1
0.03 Equivalent Input Noise Voltage= 1kHz,Rs= 100Ω)20 20Hz
UA776
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UA776
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