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OPA846ID 参数 Datasheet PDF下载

OPA846ID图片预览
型号: OPA846ID
PDF下载: 下载PDF文件 查看货源
内容描述: 宽带,低噪声,电压反馈运算放大器 [Wideband, Low-Noise, Voltage-Feedback OPERATIONAL AMPLIFIER]
分类和应用: 运算放大器放大器电路光电二极管
文件页数/大小: 23 页 / 388 K
品牌: TI [ TEXAS INSTRUMENTS ]
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ELECTRICAL CHARACTERISTICS: V
S
=
±
5V
Boldface
limits are tested at
+25
°
C.
R
F
= 453Ω, R
L
= 100Ω, and G = +10, unless otherwise noted. See Figure 1 for AC performance.
OPA846ID, IDBV
TYP
+25
°
C
MIN/MAX OVER TEMPERATURE
+25
°
C
(1)
0
°
C to
70
°
C
(2)
–40
°
C to
+85
°
C
(2)
MIN/ TEST
MAX LEVEL
(3)
PARAMETER
AC PERFORMANCE (see Figure 1)
Closed-Loop Bandwidth
CONDITIONS
UNITS
Gain Bandwidth Product (GBP)
Bandwidth for 0.1dB Gain Flatness
Peaking at a Gain of +7
Harmonic Distortion
2nd-Harmonic
3rd-Harmonic
2-Tone, 3rd-Order Intercept
Input Voltage Noise
Input Current Noise
Rise-and-Fall Time
Slew Rate
Settling Time to 0.01%
0.1%
1%
Differential Gain
Differential Phase
DC PERFORMANCE
(4)
Open-Loop Voltage Gain (A
OL
)
Input Offset Voltage
Average Offset Voltage Drift
Input Bias Current
Input Bias Current Drift
Input Offset Current
Input Offset Current Drift
INPUT
Common-Mode Input Range (CMIR)
(5)
Common-Mode Rejection (CMR)
Input Impedance
Differential-Mode
Common-Mode
OUTPUT
Output Voltage Swing
Current Output, Sourcing
Current Output, Sinking
Closed-Loop Output Impedance
POWER SUPPLY
Specified Operating Voltage
Maximum Operating Voltage
Maximum Quiescent Current
Minimum Quiescent Current
Power-Supply Rejection Ratio (–PSRR)
THERMAL CHARACTERISTICS
Specified Operating Range: D, DBV Package
Thermal Resistance,
θ
JA
D
DBV
SO-8
SOT23-5
G = +7, R
G
= 50Ω, V
O
= 200mV
PP
G = +10, R
G
= 50Ω, V
O
= 200mV
PP
G = +20, R
G
= 50Ω, V
O
= 200mV
PP
G
+40
G = +10, R
L
= 100Ω, V
O
= 200mV
PP
G = +10, f = 5MHz, V
O
= 2V
PP
R
L
= 100Ω
R
L
= 500Ω
R
L
= 100Ω
R
L
= 500Ω
G = +10, f = 10MHz
f > 1MHz
f > 1MHz
0.2V Step
2V Step
2V Step
2V Step
2V Step
G = +10, NTSC, R
L
= 150Ω
G = +10, NTSC, R
L
= 150Ω
V
O
= 0V
V
CM
= 0V
V
CM
= 0V
V
CM
= 0V
V
CM
= 0V
V
CM
= 0V
V
CM
= 0V
500
400
110
1750
140
270
82
1275
40
250
80
1245
36
225
75
1200
35
MHz
MHz
MHz
MHz
MHz
dB
dBc
dBc
dBc
dBc
dBm
nV/
√Hz
pA/
√Hz
ns
V/µs
ns
ns
ns
%
deg
typ
min
min
min
min
typ
max
max
max
max
min
max
max
max
min
typ
max
max
typ
typ
min
max
max
max
max
max
max
min
min
typ
typ
min
min
min
min
typ
typ
max
max
min
min
typ
typ
typ
C
B
B
B
B
C
B
B
B
B
B
B
B
B
B
C
B
B
C
C
A
A
B
A
B
A
B
A
A
C
C
A
A
A
A
C
C
A
A
A
A
C
C
C
–76
–100
–109
–112
44
1.2
2.8
1.2
625
15
10
6
0.02
0.02
90
±0.15
±0.4
–10
±1
±0.1
±0.7
±3.2
110
6.6 || 2.0
4.7 || 1.8
±3.4
±3.3
80
–80
0.002
±5
–70
–89
–95
–105
41
1.3
3.5
1.5
500
12
8
–68
–87
–92
–101
40
1.4
3.6
1.6
425
14
10
–66
–85
–90
–96
38
1.5
3.6
1.8
350
16
12
±
0.60
±1.5
–19
±20
±
0.35
±2
82
81
±0.68
±1.5
–19.8
±20
±0.45
±2
±2.9
93
80
±0.70
±1.5
–21
±35
±0.60
±3.5
±2.8
90
dB
mV
µV/°C
µA
nA/°C
µA
nA/°C
V
dB
kΩ || pF
MΩ || pF
V
CM
=
±1V,
Input Referred
V
CM
= 0V
V
CM
= 0V
400Ω Load
100Ω Load
V
O
= 0V
V
O
= 0V
G = +10, f = 100kHz
±
3.0
95
±
3.3
±
3.2
65
–65
±3.2
±3.0
61
–61
±3.1
±2.9
60
–60
V
V
mA
mA
V
V
mA
mA
dB
°C
°C/W
°C/W
V
S
=
±5V
V
S
=
±5V
–V
S
= –4.5 to –5.5 (Input Referred)
±
6
12.9
12.3
90
12.6
12.6
95
–40 to +85
±6
13.0
12.1
88
±6
13.2
11.8
85
Junction-to-Ambient
125
150
NOTES: (1) Junction temperature = ambient for +25°C min/max specifications. (2) Junction temperature = ambient at low temperature limit: junction temperature = ambient
+23°C at high temperature limit for over temperature min/max 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.
OPA846
SBOS250C
www.ti.com
3