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OPA3684 Datasheet(PDF) 3 Page - Burr-Brown (TI)

[Old version datasheet] Texas Instruments acquired Burr-Brown Corporation. Click here to check the latest version.
Part No. OPA3684
Description  Low-Power, Triple Current-Feedback OPERATIONAL AMPLIFIER With Disable
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Manufacturer  BURR-BROWN [Burr-Brown (TI)]
Direct Link  http://www.burr-brown.com
Logo BURR-BROWN - Burr-Brown (TI)

OPA3684 Datasheet(HTML) 3 Page - Burr-Brown (TI)

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OPA3684
3
SBOS241A
www.ti.com
AC PERFORMANCE (see Figure 1)
Small-Signal Bandwidth (VO = 0.5Vp-p)
G = +1, RF = 800Ω
250
MHz
typ
C
G = +2, RF = 800Ω
170
120
118
117
MHz
min
B
G = +5, RF = 800Ω
138
MHz
typ
C
G = +10, RF = 800Ω
120
MHz
typ
C
G = +20, RF = 800Ω
95
MHz
typ
C
Bandwidth for 0.1dB Gain Flatness
G = +2, VO = 0.5Vp-p, RF = 800Ω
19
16
14
14
MHz
min
B
Peaking at a Gain of +1
RF = 800Ω, VO = 0.5Vp-p
1.4
4.8
5.9
6.3
dB
max
B
Large-Signal Bandwidth
G = +2, VO = 4Vp-p
90
MHz
typ
C
Slew Rate
G = –1, VO = 4V Step
780
675
650
575
V/
µsmin
B
G = +2,VO = 4V Step
750
680
660
650
V/
µsmin
B
Rise-and-Fall Time
G = +2, VO = 0.5V Step
3
ns
typ
C
G = +2, VO = 4VStep
6.8
ns
typ
C
Harmonic Distortion
G = +2, f = 5MHz, VO = 2Vp-p
2nd-Harmonic
RL = 100Ω
–67
–59
–59
–58
dBc
max
B
RL ≥ 1kΩ
–82
–66
–65
–65
dBc
max
B
3rd-Harmonic
RL = 100Ω
–70
–66
–65
–65
dBc
max
B
RL ≥ 1kΩ
–84
–82
–81
–81
dBc
max
B
Input Voltage Noise
f > 1MHz
3.7
4.1
4.2
4.4
nV/
√Hz
max
B
Noninverting Input Current Noise
f > 1MHz
9.4
11
12
12.5
pA/
√Hz
max
B
Inverting Input Current Noise
f > 1MHz
17
18
18.5
19
pA/
√Hz
max
B
Differential Gain
G = +2, NTSC, VO = 1.4Vp, RL = 150Ω
0.04
%
typ
C
Differential Phase
G = +2, NTSC, VO = 1.4Vp, RL = 150Ω
0.02
deg
typ
C
All Hostile Crosstalk
2 Channels, f = 5MHz
70
dB
typ
C
3rd-Channel Measured
DC PERFORMANCE(4)
Open-Loop Transimpedance Gain (ZOL)
VO = 0V, RL = 1kΩ
355
160
155
153
k
min
A
Input Offset Voltage
VCM = 0V
±1.5
±3.9
±4.5
±4.7
mV
max
A
Average Offset Voltage Drift
VCM = 0V
±12
±12
µV/°Cmax
B
Noninverting Input Bias Current
VCM = 0V
±5.0
±12
±13.5
±14
µAmax
A
Average Noninverting Input Bias Current Drift
VCM = 0V
±25
±30
nA/
°Cmax
B
Inverting Input Bias Current
VCM = 0V
±5.0
±17
±18.5
±19.5
µAmax
A
Average Inverting Input Bias Current Drift
VCM = 0V
±35
±40
nA
°/C
max
B
INPUT
Common-Mode Input Range(5) (CMIR)
±3.75
±3.65
±3.65
±3.6
V
min
A
Common-Mode Rejection Ratio (CMRR)
VCM = 0V
60
53
52
52
dB
min
A
Noninverting Input Impedance
50 || 2
k
Ω || pF
typ
C
Inverting Input Resistance (RI)
Open-Loop, DC
4.0
typ
C
OUTPUT
Voltage Output Swing
1k
Ω Load
±4.1
±3.9
±3.9
±3.8
V
min
A
Current Output, Sourcing
VO = 0
160
120
115
110
mA
min
A
Current Output, Sinking
VO = 0
–120
–100
–95
–90
mA
min
A
Closed-Loop Output Impedance
G = +2, f = 100kHz
0.006
typ
C
DISABLE (Disabled LOW)
Power-Down Supply Current (+VS)VDIS = 0 (all channels)
–300
–500
–580
–600
µAmax
A
Disable Time
VIN = +1V, G = +2
4
ms
typ
C
Enable Time
VIN = +1V, G = +2
40
ns
typ
C
Off Isolation
G = +2, 5MHz
70
dB
typ
C
Output Capacitance in Disable
1.7
pF
typ
C
Enable Voltage
3.4
3.5
3.6
3.7
V
min
A
Disable Voltage
1.8
1.7
1.6
1.5
V
max
A
Control Pin Input Bias Current (DIS)
VDIS = 0V/Channel
80
120
130
135
µAmax
A
POWER SUPPLY
Specified Operating Voltage
±5
V
typ
C
Maximum Operating Voltage Range
±6
±6
±6V
max
A
Max Quiescent Current
VS = ±5V/per Channel
1.7
1.8
1.85
1.85
mA
max
A
Min Quiescent Current
VS = ±5V/per Channel
1.7
1.6
1.55
1.45
mA
min
A
Power-Supply Rejection Ratio (–PSRR)
Input Referred
60
54
53
53
dB
typ
A
TEMPERATURE RANGE
Specification: D, DBQ
–40 to +85
°C
typ
C
Thermal Resistance,
θ
JA
Junction-to-Ambient
D
SO-14
100
°C/W
typ
C
DBQ SSOP-16
100
°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. VCM is the input
common-mode voltage. (5) Tested < 3dB below minimum specified CMR at
± CMIR limits.
OPA3684ID, IDBQ
0
°C to
–40
°C to
MIN/
TEST
PARAMETER
CONDITIONS
+25
°C
+25
°C(1)
70
°C(2)
+85
°C(2)
UNITS
MAX LEVEL(3)
TYP
MIN/MAX OVER TEMPERATURE
ELECTRICAL CHARACTERISTICS: VS = ±5V
Boldface limits are tested at +25
°C.
RF = 800Ω, RL = 100Ω, and G = +2, unless otherwise noted.


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