Datasheet LTC1047 (Analog Devices) - 2
| Fabricante | Analog Devices |
| Descripción | Dual Micropower Zero-Drift Operational Amplifier with Internal Capacitors |
| Páginas / Página | 12 / 2 — ABSOLUTE AXI U RATI GS (Note 1). PACKAGE/ORDER I FOR ATIO. ELECTRICAL … |
| Formato / tamaño de archivo | PDF / 162 Kb |
| Idioma del documento | Inglés |
ABSOLUTE AXI U RATI GS (Note 1). PACKAGE/ORDER I FOR ATIO. ELECTRICAL CHARACTERISTICS The
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LTC1047
W W W U ABSOLUTE AXI U RATI GS (Note 1)
Total Supply Voltage (V+ to V–) ... 16V Storage Temperature Range ... – 65°C to 150°C Input Voltage (Note 2) .. (V+ + 0.3V) to (V– – 0.3V) Operating Temperature Range ... 0°C to 70°C Output Short-Circuit Duration .. Indefinite Lead Temperature (Soldering, 10 sec).. 300°C
U W U PACKAGE/ORDER I FOR ATIO
ORDER PART TOP VIEW ORDER PART NUMBER NC 1 16 NC NUMBER TOP VIEW NC 2 15 NC LTC1047CN8 LTC1047CSW OUT A 1 8 V+ OUT A 3 14 V+ –IN A 2 7 OUT B –IN A 4 13 OUT B +IN A 3 6 –IN B +IN A 5 12 –IN B V– 4 5 +IN B V– 6 11 +IN B N8 PACKAGE NC 7 10 NC 8-LEAD PDIP NC 8 9 NC TJMAX = 110°C, θJA = 130°C/W SW PACKAGE 16-LEAD PLASTIC SO WIDE TJMAX = 110°C, θJA = 200°C/W Consult LTC Marketing for parts specified with wider operating temperature ranges.
ELECTRICAL CHARACTERISTICS The
●
denotes the specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25
°
C. VS =
±
5V, unless otherwise noted. PARAMETER CONDlTlONS MIN TYP MAX UNITS
Input Offset Voltage TA = 25°C (Note 3) ±3 ±10 µV Average Input Offset Voltage Drift (Note 3) ● ±0.01 ±0.05 µV/°C Long Term Offset Drift 100 nV√mo Input Bias Current ±5 ±30 pA ● ±300 pA Input Offset Current ±10 ±60 pA ● ±150 pA Input Noise Voltage 0.1Hz to 10Hz 3.5 µVP-P 0.1Hz to 1Hz 0.8 µVP-P Input Noise Current f = 10Hz (Note 4) 1.5 fA√Hz Common Mode Rejection Ratio VCM = V– to 2.7V, TA = 25°C ● 110 130 dB 105 dB Power Supply Rejection Ratio VS = ±2.375V to ±8V ● 105 122 dB Large-Signal Voltage Gain RL = 100k, VOUT = ±4V ● 120 150 dB Maximum Output Voltage Swing RL = 10k 4.3/–4.8 V RL = 100k ● 4.8/–4.9 ±4.95 V 1047fa 2
W W W U ABSOLUTE AXI U RATI GS (Note 1)
Total Supply Voltage (V+ to V–) ... 16V Storage Temperature Range ... – 65°C to 150°C Input Voltage (Note 2) .. (V+ + 0.3V) to (V– – 0.3V) Operating Temperature Range ... 0°C to 70°C Output Short-Circuit Duration .. Indefinite Lead Temperature (Soldering, 10 sec).. 300°C
U W U PACKAGE/ORDER I FOR ATIO
ORDER PART TOP VIEW ORDER PART NUMBER NC 1 16 NC NUMBER TOP VIEW NC 2 15 NC LTC1047CN8 LTC1047CSW OUT A 1 8 V+ OUT A 3 14 V+ –IN A 2 7 OUT B –IN A 4 13 OUT B +IN A 3 6 –IN B +IN A 5 12 –IN B V– 4 5 +IN B V– 6 11 +IN B N8 PACKAGE NC 7 10 NC 8-LEAD PDIP NC 8 9 NC TJMAX = 110°C, θJA = 130°C/W SW PACKAGE 16-LEAD PLASTIC SO WIDE TJMAX = 110°C, θJA = 200°C/W Consult LTC Marketing for parts specified with wider operating temperature ranges.
ELECTRICAL CHARACTERISTICS The
●
denotes the specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25
°
C. VS =
±
5V, unless otherwise noted. PARAMETER CONDlTlONS MIN TYP MAX UNITS
Input Offset Voltage TA = 25°C (Note 3) ±3 ±10 µV Average Input Offset Voltage Drift (Note 3) ● ±0.01 ±0.05 µV/°C Long Term Offset Drift 100 nV√mo Input Bias Current ±5 ±30 pA ● ±300 pA Input Offset Current ±10 ±60 pA ● ±150 pA Input Noise Voltage 0.1Hz to 10Hz 3.5 µVP-P 0.1Hz to 1Hz 0.8 µVP-P Input Noise Current f = 10Hz (Note 4) 1.5 fA√Hz Common Mode Rejection Ratio VCM = V– to 2.7V, TA = 25°C ● 110 130 dB 105 dB Power Supply Rejection Ratio VS = ±2.375V to ±8V ● 105 122 dB Large-Signal Voltage Gain RL = 100k, VOUT = ±4V ● 120 150 dB Maximum Output Voltage Swing RL = 10k 4.3/–4.8 V RL = 100k ● 4.8/–4.9 ±4.95 V 1047fa 2