RC4559PE4 [TI]
双路、30V、4MHz、低噪声 (7nV/√Hz) 运算放大器 | P | 8 | 0 to 70;
| 型号： | RC4559PE4 |
| 厂家： | 
TEXAS INSTRUMENTS |
| 描述： | 双路、30V、4MHz、低噪声 (7nV/√Hz) 运算放大器 | P | 8 | 0 to 70 放大器 光电二极管 运算放大器 放大器电路 |
| 文件： | 总3页 (文件大小：32K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
RC4559
DUAL HIGH-PERFORMANCE OPERATIONAL AMPLIFIER
SLOS074 – D2785, OCTOBER 1983 — REVISED JUNE 1988
•
Matched Gain and Offset Between
Amplifiers
D OR P PACKAGE
(TOP VIEW)
•
•
•
Unity-Gain Bandwidth . . . 3 MHz Min
Slew Rate . . . 1.5 V/ns Min
OUT
IN–
IN+
V
CC+
1
2
3
4
8
7
6
5
AMP # 1
OUT
IN–
IN+
AMP # 2
Low Equivalent Input Noise Voltage
V
CC–
2 µV/Hz Max (20 Hz to 20 kHz)
•
•
•
•
•
No Frequency Compensation Required
No Latch Up
symbol (each amplifier)
Wide Common-Mode Voltage Range
Low Power Consumption
+
IN+
OUT
–
IN–
Designed to be Interchangeable with
Raytheon RC4559
AVAILABLE OPTIONS
SYMBOLIZATION
OPERATING
TEMPERATURE
RANGE
V
max
IO
DEVICE
PACKAGE
SUFFIX
at 25°C
RC4559
D, P
–0°C to 70°C
6 mV
The D packages are available taped and reeled. Add the suffix R to
the device type when ordering. (i.e.,RC4559DR)
description
The RC4559 is a dual high-performance operational amplifier. The high common-mode input voltage and the
absence of latch-up make this amplifier ideal for low-noise signal applications such as audio preamplifiers and
signal conditioners. This amplifier features a guaranteed dynamic performance and output drive capability that
far exceeds that of the general-purpose type amplifiers.
The RC4559 is characterized for operation from 0°C to 70°C.
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Supply voltage V
Supply voltage V
(see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 V
(see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –18 V
CC+
CC–
Differential input voltage (see Note 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±30 V
Input voltage (any input, see Notes 1 and 3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±15 V
Duration of output short-circuit to ground, one amplifier at a time (see Note 4) . . . . . . . . . . . . . . . . . unlimited
Continuous total dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500 mW
Operating free-air temperature range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to 70°C
Storage temperature range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –65°C to 125°C
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260°C
NOTES: 1. All voltage values, unless otherwise noted, are with respect to the zero reference level (ground) of the supply voltages where the zero
reference level is the midpoint between V
and V
.
CC+
CC–
2. Differential voltages are at the noninverting input terminal with respect to the inverting input terminal.
3. The magnitude of the input voltage must never exceed the magnitude of the supply voltage or 15 volts, whichever is less.
4. Temperature and/or supply voltages must be limited to ensure that the dissipation rating is not exceeded.
Copyright 1991, Texas Instruments Incorporated
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
1
RC4559
DUAL HIGH-PERFORMANCE OPERATIONAL AMPLIFIER
electrical characteristics at specified free-air temperature, V
= 15 V, V
= –15 V
CC+
CC–
MIN
†
‡
PARAMETER
TEST CONDITIONS
T
A
TYP
MAX
6
UNIT
25°C
2
mV
V
I
Input offset voltage
V
V
V
= 0
= 0
= 0
IO
O
O
O
Full Range
25°C
7.5
5
100
200
250
500
Input offset current
nA
IO
Full range
25°C
40
nput bias current
nA
V
I
IB
I
Full range
25°C
V
I
Input voltage range
±12
±12
±9.5
±10
20
±13
±13
±10
R
R
R
≥ 3 kΩ
25°C
L
L
V
OM
Maximum peak output voltlage swing
= 600 Ω
≥ 2 kΩ
25°C
V
Full range
25°C
L
V
O
= ±10 V,
= 2 kΩ
300
V/mV
kHz
Input voltage range
V
I
R
Full range
15
L
V
R
= 20 V,
= 2 kΩ
OPP
B
B
Maximum output-swing bandwidth
25°C
24
32
OM
L
Unity-gain bandwidth
Input resistance
25°C
25°C
25°C
25°C
3
0.3
80
4
1
MHz
MΩ
1
r
i
CMRR
Common-mode rejection ratio
V
V
= 0
= 0
100
10
dB
O
k
Supply voltage sensitivity (∆V /∆V
IO CC
)
75
2
µV/V
SVS
O
A
R
= 100,
VD
= 1 kΩ,
V
n
Equivalent input noise voltage (closed loop)
Equivalent input noise current
25°C
1.4
µV
S
f = 20 Hz to 20 kHz
I
n
f = 20 Hz to 20 kHz
25°C
25°C
0°C
25
3.3
4
pA
5.6
6.6
5
I
Supply current (both amplifiers)
Crosstalk attentuation
No load, No signal
mA
dB
CC
70°C
3
A
= 100,
= 1 kΩ,
VD
R
V
/V
25°C
90
S
o1 o2
f = 10 kHz
†
‡
All characteristics are specified under open-loop operation, unless otherwise noted.
Full range operating free-air temperature range is 0°C to 70°C.
matching characteristics at V
= 15 V, V
= –15 V, T = 25°C
CC+
CC–
A
PARAMETER
TEST CONDITIONS
MIN
TYP
±0.2
±7.5
±15
±1
MAX
UNIT
mV
nA
V
IO
Input offset voltage
Input offset current
Input bias current
V
O
V
O
V
O
V
O
= 0
= 0
= 0
I
IO
I
IB
nA
A
VD
Large-signal differential voltage amplification
= ±10 V, R = 2 kΩ
dB
L
operating characteristics, V
= 15 V, V
= –15 V, T = 25°C
CC+
CC–
A
PARAMETER
TEST CONDITIONS
MIN
TYP
80
MAX
UNIT
t
r
Rise time
V = 20 mV,
R
R
= 2 kΩ,
= 2 kΩ,
C
C
= 100 pF
= 100 pF
µs
I
L
L
L
L
Overshoot
18%
2
SR
Slew rate at unity gain
V = 10 mV,
I
1.5
V/µs
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
2
IMPORTANT NOTICE
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any product or service without notice, and advise customers to obtain the latest version of relevant information
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pertaining to warranty, patent infringement, and limitation of liability.
TI warrants performance of its semiconductor products to the specifications applicable at the time of sale in
accordance with TI’s standard warranty. Testing and other quality control techniques are utilized to the extent
TI deems necessary to support this warranty. Specific testing of all parameters of each device is not necessarily
performed, except those mandated by government requirements.
CERTAIN APPLICATIONS USING SEMICONDUCTOR PRODUCTS MAY INVOLVE POTENTIAL RISKS OF
DEATH, PERSONAL INJURY, OR SEVERE PROPERTY OR ENVIRONMENTAL DAMAGE (“CRITICAL
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In order to minimize risks associated with the customer’s applications, adequate design and operating
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Copyright 1998, Texas Instruments Incorporated
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