OPA2684 Datasheet, PDF (3/33 Pages) Texas Instruments – MINIMAL BANDWIDTH CHANGE VERSUS GAIN, 170MHz BANDWIDTH AT G = +2

ELECTRICAL CHARACTERISTICS: V_S = ±5V
Boldface limits are tested at +25°C.
R_F = 800Ω, R_L = 100Ω, and G = +2, (see Figure 1 for AC performance only), unless otherwise noted.
OPA2684ID, IDCN
TYP
MIN/MAX OVER TEMPERATURE
PARAMETER
CONDITIONS
+25°C
+25°C⁽¹⁾
0°C to
70°C⁽²⁾
–40°C to
+85°C⁽²⁾
MIN/ TEST
UNITS MAX LEVEL⁽³⁾
AC PERFORMANCE (see Figure 1)
Small-Signal Bandwidth (V_O = 0.5Vp-p)
Bandwidth for 0.1dB Gain Flatness
Peaking at a Gain of +1
Large-Signal Bandwidth
Slew Rate
Rise-and-Fall Time
Harmonic Distortion
2nd-Harmonic
3rd-Harmonic
Input Voltage Noise
Noninverting Input Current Noise
Inverting Input Current Noise
Differential Gain
Differential Phase
Channel-to-Channel Isolation
G = +1, R_F = 800Ω
G = +2, R_F = 800Ω
G = +5, R_F = 800Ω
G = +10, R_F = 800Ω
G = +20, R_F = 800Ω
G = +2, V_O = 0.5Vp-p, R_F = 800Ω
R_F = 800Ω, V_O = 0.5Vp-p
G = +2, V_O = 4Vp-p
G = –1, V_O = 4V Step
G = +2, V_O = 4V Step
G = +2, V_O = 0.5V Step
G = +2, V_O = 4V Step
G = +2, f = 5MHz, V_O = 2Vp-p
R_L = 100Ω
R_L ≥ 1kΩ
R_L = 100Ω
R_L ≥ 1kΩ
f > 1MHz
f > 1MHz
f > 1MHz
G = +2, NTSC, V_O = 1.4Vp, R_L = 150Ω
G = +2, NTSC, V_O = 1.4Vp, R_L = 150Ω
f = 5MHz
250
170
138
120
95
19
1.4
90
780
750
3
3.8
–67
–82
–70
–84
3.7
9.4
17
0.04
0.02
70
DC PERFORMANCE⁽⁴⁾
Open-Loop Transimpedance Gain (Z_OL)
Input Offset Voltage
Average Offset Voltage Drift
Noninverting Input Bias Current
Average Noninverting Input Bias Current Drift
Inverting Input Bias Current
Average Inverting Input Bias Current Drift
INPUT
Common-Mode Input Range⁽⁵⁾ (CMIR)
Common-Mode Rejection Ratio (CMRR)
Noninverting Input Impedance
Inverting Input Resistance (R_I)
OUTPUT
Voltage Output Swing
Current Output, Sourcing
Current Output, Sinking
Closed-Loop Output Impedance
V_O = 0V, R_L = 1kΩ
V_CM = 0V
V_CM = 0V
V_CM = 0V
V_CM = 0V
V_CM = 0V
V_CM = 0V
V_CM = 0V
Open-Loop, DC
1kΩ Load
V_O = 0
V_O = 0
G = +2, f = 100kHz
355
±1.5
±5.0
±5.0
±3.75
60
50 || 2
4.0
±4.1
160
–120
0.006
POWER SUPPLY
Specified Operating Voltage
Maximum Operating Voltage Range
Minimum Operating Voltage Range
Max Quiescent Current
Min Quiescent Current
Power-Supply Rejection Ratio (–PSRR)
±5
±1.4
V_S = ±5V/per channel
1.7
V_S = ±5V/per channel
1.7
Input Referred
60
TEMPERATURE RANGE
Specification: ID, IDCN
Thermal Resistance, θ_JA
D SO-8
DCN SOT23-8
Junction-to-Ambient
–40 to +85
125
150
120
16
4.8
675
680
–59
–66
–66
–82
4.1
11
18
160
±3.8
±11
±17
±3.65
53
±3.9
130
–100
±6
1.8
1.6
54
118
14
5.9
650
660
–59
–65
–65
–81
4.2
12
18.5
155
±4.4
±12
±12.5
±25
±18.5
±35
±3.65
52
±3.9
125
–95
±6
1.85
1.55
53
MHz
typ C
117
MHz min B
MHz
typ C
MHz
typ C
MHz
typ C
14
MHz min B
6.3
dB
max B
MHz
typ C
575
V/µs min B
656
V/µs min B
ns
typ C
ns
typ C
–58
dBc max B
–65
dBc max B
–65
dBc max B
–81
dBc max B
4.4
nV/√Hz max B
12.5 pA/√Hz max B
19
pA/√Hz max B
%
typ C
deg
typ C
dB
typ C
153
±4.6
±12
±13
±30
±19.5
±40
kΩ
min A
mV max A
µV/°C max B
µA
max A
nA/°C max B
µA
max A
nA°/C max B
±3.6
V
min A
52
dB
min A
kΩ || pF typ C
Ω
typ C
±3.8
V
min A
120
mA
min A
–90
mA
min A
Ω
typ C
V
typ C
±6
V
max A
V
min C
1.85
mA max A
1.45
mA
min A
53
dB
typ A
°C
typ C
°C/W typ C
°C/W typ C
NOTES: (1) Junction temperature = ambient for +25°C tested specifications.
(2) Junction temperature = ambient at low temperature limit, junction temperature = ambient +2°C at high temperature limit for over temperature tested
specifications.
(3) Test levels: (A) 100% tested at +25°C. Over temperature limits by characterization and simulation. (B) Limits set by characterization and simulation.
(C) Typical value only for information.
(4) Current is considered positive out-of-node. V_CM is the input common-mode voltage.
(5) Tested < 3dB below minimum specified CMR at ± CMIR limits.
OPA2684
3
SBOS239D
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