Datasheet OP179, OP279 (Analog Devices) - 5

OP179/OP279 6.5 5 120 270 VS
ⴞ
2.5V +EDGE 100 T 225 A –40
ⴗ
C 6.0 4 RL
ⴝ
2k
⍀
VS
ⴝ ⴞ
6V 80 180 C mA s dB GAIN L
ⴝ
500pF –
␮
–EDGE – V/ 60 135 5.5 – 3 VS
ⴝ ⴞ
5V 40 90 Degrees – PHASE 5.0 2 20 45 V SLEW RATE PHASE S
ⴝ
5V V OPEN-LOOP GAIN SUPPLY CURRENT 0 0 V S
ⴝ ⴞ
5V 4.5 CM
ⴝ
2.5V 1 RL
ⴝ
1k
⍀
C –45 L
ⴝ
+1nF –20 4.0 0 –40 –90 –50 –25 0 25 50 75 100 –50 –25 0 25 50 75 100 100 1k 10k 100k 1M 10M TEMPERATURE –
ⴗ
C TEMPERATURE –
ⴗ
C FREQUENCY – Hz
TPC 10. Supply Current vs. TPC 11. Slew Rate vs. Temperature TPC 12. Open-Loop Gain and Temperature Phase vs. Frequency
120 6 180 V T T S
ⴞ
2.5V A
ⴝ
25
ⴗ
C A
ⴝ
25
ⴗ
C 160 VS
ⴝ ⴞ
2.5V VS
ⴝ ⴞ
2.5V OR
ⴞ
5V dB 100 TA
ⴝ
25
ⴗ
C 5 – Volts A – VCL
ⴝ
+1 140 RL 1k
⍀
4 80 120 –PSRR
⍀
– AVCL
ⴝ
10 OR 100 3 100 60 80 +PSRR 2 40 IMPEDANCE 60 1 MAXIMUM OUTPUT SWING 40 20 POWER SUPPLY REJECTION 0 1k 10k 100k 1M 10M 20 FREQUENCY – Hz AVCL
ⴝ
1 0 0 10 100 1k 10k 100k 1M 10M 10 100 1k 10k 100k 1M 10M FREQUENCY – Hz FREQUENCY – Hz
TPC 13. Power Supply Rejection vs. TPC 14. Maximum Output TPC 15. Closed-Loop Output Frequency Swing vs. Frequency Impedance vs. Frequency
12 50 80 T T V A
ⴝ
25
ⴗ
C A
ⴝ
25
ⴗ
C AVCL
ⴝ
+100 S
ⴞ
2.5V V T 70 AVCL
ⴝ
+1 S
ⴝ ⴞ
5V 40 A
ⴝ
25
ⴗ
C 10 A R R L 1k
⍀
L 1k
⍀
Volts VCL
ⴝ
+1 – R 30 60 V L 1k
⍀
dB S
ⴞ
2.5V – A V 8 VCL
ⴝ
+10 % IN
ⴝ
100mV p-p 20 – 50 6 10 40 AVCL
ⴝ
+1 0 30 4 OVERSHOOT POSITIVE EDGE AND –10 20 CLOSED-LOOP GAIN NEGATIVE EDGE 2 MAXIMUM OUTPUT SWING –20 10 0 –30 0 1k 10k 100k 1M 10M 1k 10k 100k 1M 10M 100M 0 2k 4k 6k 8k 10k FREQUENCY – Hz FREQUENCY – Hz LOAD CAPACITANCE – pF
TPC 16. Maximum Output Swing vs. TPC 17. Closed-Loop Gain vs. TPC 18. Small Signal Overshoot vs. Frequency Frequency Load Capacitance REV. G –5–