OPA634 Datasheet, PDF (8/18 Pages) Burr-Brown (TI) – Wideband, Single Supply OPERATIONAL AMPLIFIERS

TYPICAL PERFORMANCE CURVES: V_S = +5V (Cont.)
At T_A = 25°C, G = +2, R_F = 750Ω, and R_L = 150Ω to V_S/2, unless otherwise noted (see Figure 1).
1000
100
10
1
1
R_S vs CAPACITIVE LOAD
10
100
Capacitive Load (pF)
1000
FREQUENCY RESPONSE vs CAPACITIVE LOAD
2
1
V_O = 0.2Vp-p
0
C_L = 1000pF
C_L = 10pF
–1
–2
C_L = 100pF
–3
–4
R_S
–5 OPA63x
–6
V_O
C_L
1kΩ
–7
–8
1
+V_S/2
10
100
300
Frequency (MHz)
OPEN-LOOP GAIN AND PHASE
100
90
80
Open-Loop Phase
70
60 _{Open-Loop Gain}
50
40
30
20
10
0
–10
–20
1k
10k 100k
1M
10M 100M
Frequency (Hz)
0
–30
–60
–90
–120
–150
–180
–210
–240
–270
–300
–330
–360
1G
CLOSED-LOOP OUTPUT IMPEDANCE
vs FREQUENCY
100
G = +1
R_F = 25Ω
10
1
0.1
1k
10k
100k
1M
10M
100M
Frequency (Hz)
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
–40
INPUT DC ERRORS vs TEMPERATURE
50
45
Input Offset Voltage
40
35
30
25
Input Bias Current
20
15
10X Input Offset Current
10
5
–20
0
20
40
0
60
80 100
Temperature (°C)
SUPPLY AND OUTPUT CURRENT vs TEMPERATURE
16
160
Sinking Output Current
14
140
Quiescent Supply Current
12
120
10
100
Sourcing Output Current
8
80
6
60
4
40
2
20
0
–40 –20
0
20
40
60
Temperature (°C)
0
80 100
8
OPA634, OPA635
SBOS097A