OP279_15 Datasheet, PDF (4/16 Pages) Analog Devices – Rail-to-Rail High Output Current Operational Amplifiers

OP179/OP279 ^{–Typical Performance Characteristics}
160
V_S ؍5V
140 ^TA ^؍25؇C
620 ؋ OP AMPS
120
100
80
60
40
20
0
–2.5 –1.5 –0.5
0.5
1.5
2.5
INPUT OFFSET – mV
TPC 1. Input Offset Distribution
90
80
–I_SC
70
+I_SC
60
50
V_S ؍5V
V_CM ؍2.5V
40
–50 –25 0
25 50 75 100
TEMPERATURE – ؇C
TPC 2. Short-Circuit Current vs.
Temperature
400
V_S ؍5V
300
200
100
–40؇C
+25؇C
0
+85؇C
–100
–200
–300
–400
0
1
2
3
4
5
COMMON-MODE VOLTAGE – Volts
TPC 3. Input Bias Current
vs. Common-Mode Voltage
3.0
V_S ؍5V
2.5 T_A ؍25؇C
2.0
1.5
1.0
0.5
0
0
1
2
3
4
5
COMMON-MODE VOLTAGE – Volts
TPC 4. Offset Voltage vs.
Common-Mode Voltage
100
–I_SC
90
80
+I_SC
70
60
V_S ؎ ؍5V
50
–50
–25
0
25
50
TEMPERATURE – ؇C
75 100
TPC 5. Short-Circuit Current vs.
Temperature
7
V_S ؍5V
6 _{TA ؍25؇C}
5
4
3
2
1
0
0
1
2
3
4
5
COMMON-MODE VOLTAGE – Volts
TPC 6. Bandwidth vs.
Common-Mode Voltage
1000
800
R_L ؍2k⍀
600 ^VS ^؍15V
0.3 V_OUT 4.7V
400
R_L ؍1k⍀
200
0
–50 –25
0
25 50
75 100
TEMPERATURE – ؇C
TPC 7. Open-Loop Gain vs.
Temperature
5
4
+EDGE
3
–EDGE
2
V_S ؍5V
1 R_L ؍1k⍀
C_L ؍+1nF
0
–50 –25
0
25 50
75 100
TEMPERATURE – ؇C
TPC 8. Slew Rate vs.
Temperature
120
270
V_S ؎2.5V
100
T_A –40؇C ₂₂₅
R_L ؍2k⍀
80
180
GAIN
60
135
40
90
PHASE
20
45
0
0
–20
–40
100
1k
10k 100k 1M
FREQUENCY – Hz
–45
–90
10M
TPC 9. Open-Loop Gain and
Phase vs. Frequency
–4–
REV. G