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OPA4277PA

Texas Instruments OPA4277PA

Price $4.98 $0.96 $1.76 $5.45
RoHS Compliant Yes Yes Yes Yes Yes Compliant Yes Compliant Yes
Lead Status No Yes Yes Yes Yes Yes No Yes No Yes
Architecture Bipolar CMOS SAR FET Bipolar CMOS Bipolar
Approx. Price (US$) 3.45 | 1ku 2.50 | 1ku 0.85 | 1ku 0.33 | 1ku 5.15 | 1ku 1.10 | 1ku 1.70 | 1ku 1.40 | 1ku 3.85 | 1ku
Additional Features Shutdown Shutdown Burr-Brown Audio Vos Adj Pin N/A
Rating Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog Space Catalog
CMRR(Typ)(dB) 120 80 100 138 110 140
Offset Drift(Typ)(uV/C) 0.15 1.8 2 0.1 0.5 0.1
Operating Temperature Range(C) -40 to 125 0 to 70 -40 to 85 -40 to 85,0 to 70 -40 to 85,0 to 70 -40 to 85 -40 to 125 -55 to 125 -55 to 125 -40 to 85
Vn at 1kHz(Typ)(nV/rtHz) 1.1 25 8 3 8 8
Total Supply Voltage(Min)(+5V=5, +/-5V=10) 4.5 3 5 5 4.6 4
Output Current(Typ)(mA) 30 10 40 45 4.5 35
Package Group SOIC,VSSOP,SON SOIC,TSSOP PDIP,SOIC PDIP,SO,SOIC SOIC,VSSOP PDIP,SOIC VSSOP PDIP,SOIC LCCC PDIP,SOIC
Package Size mm2 mm2 mm2 mm2 mm2 mm2 mm2 mm2 mm2
Rail-to-Rail Out In to V- No In,Out In to V-,Out In,Out
Slew Rate(Typ)(V/us) 27 3.6 20 15 2.3 2.5 0.8
Number of Channels(#) 1 1 1 1 1 1 4
CMRR(Min)(dB) 110 65 86 86 120 90 130
Iq per channel(Typ)(mA) 3.6 0.675 4 3.7 1 0.79
Iq per channel(Max)(mA) 4.5 1.6 5 3.8 1.5 0.825
Vos (Offset Voltage @ 25C)(Max)(mV) 0.05 2 2 0.075 0.2 0.05
Total Supply Voltage(Max)(+5V=5, +/-5V=10) 36 16 36 36 16 36
GBW(Typ)(MHz) 45 0.32 8 8 1.8 1
Input Bias Current(Max)(pA) 125000 60 100 10000 1000
RTC Bytes 16
Special Features External SRAM Control,Integrated CPU Supv Error Amplifier,Green Mode,Light Load Efficiency,Soft Start
Bus Interface Parallel
Topology Flyback
Frequency(Max)(kHz) 250
Control Method Feedforward,Voltage
Duty Cycle(Max)(%) 55
UVLO Thresholds On/Off(V) 8.4/6.3
Vin(Max)(V) 9.3
Vin(Min)(V) 8.6
Gate Drive(Typ)(A) 0.2
Input Range(Min)(V) 0
Interface SPI
INL(Max)(+/-LSB) 1
Integrated Features N/A
Resolution(Bits) 12
Digital Supply(Min)(V) 4.5
Power Consumption(Typ)(mW) 15
Multi-Channel Configuration Multiplexed
# Input Channels 2
Analog Voltage AVDD(Max)(V) 5.5
Input Type Single-Ended
Analog Voltage AVDD(Min)(V) 4.5
SINAD(dB) 72
Digital Supply(Max)(V) 5.5
Input Range(Max)(V) 5.5
Reference Mode Ext
Sample Rate (max)(SPS) 400kSPS
THD(Typ)(dB) -84
IIB(Max)(pA) 100 60
Common Mode Input Low(Min)(V) -12.5
Vs(Max)(V) 5.5
Common Mode Input High(Min)(V) 17.5
Input Offset (+/-)(Max)(uV) 500
Small Signal Bandwidth(Typ)(MHz) 1.5
Gain(V/V) 0.2
Gain(Min)(V/V) 0.2
Iq(Typ)(mA) 1.1
Vs(Min)(V) 1.8
Gain Error (+/-)(Max)(%) 0.024
Gain(Max)(V/V) 0.2