參數(shù)資料
型號(hào): ISL55190
廠商: Intersil Corporation
英文描述: Single and Dual Ultra-Low Noise, Ultra-Low Distortion, Low Power Op Amp
中文描述: 單和雙超低噪聲,超低失真,低功耗運(yùn)算放大器
文件頁數(shù): 4/18頁
文件大?。?/td> 967K
代理商: ISL55190
4
FN6262.1
March 30, 2007
AC SPECIFICATIONS
GBW
Gain Bandwidth Product
A
V
= +5; V
OUT
= 100mV
P-P
; R
f
/R
g
= 402
Ω/
100
Ω
800
MHz
HD
(4 MHz)
2nd Harmonic Distortion
A
V
= 5; V
OUT
= 2V
P-P
; R
f
/R
g
= 402
Ω/
100
Ω
-95
dBc
3rd Harmonic Distortion
-92
dBc
ISO
Off-state Isolation; EN = 1 ISL55290;
EN = 0 ISL55190
f
O
= 10MHz; A
V
= 5; V
IN
= 640mV
P-P
;
R
f
/R
g
= 402
Ω/
100
Ω;
C
L
= 1.2pF
-65
dB
X-TALK
ISL55290
Channel-to-Channel Crosstalk
f
O
= 10MHz; A
V
= 5; V
OUT
(Driven Channel) =
640mV
P-P
; R
f
/R
g
= 402
Ω/
100
Ω;
C
L
= 1.2pF
-75
dB
PSRR
Power Supply Rejection Ratio
f
O
= 10MHz;
V
S
= ±2.5V; A
V
= 5; V
SOURCE
= 640mV
P-P
;
R
f
/R
g
= 402
Ω/
100
Ω;
C
L
= 1.2pF
-45
dB
CMRR
Input Common Mode Rejection
Ratio; f
O
= 10MHz;
V
S
= ±2.5V; A
V
= 5; V
CM =
640mV
P-P
;
R
f
/R
g
= 402
Ω/
100
Ω;
C
L
= 1.2pF
-38
dB
V
N
Input Referred Voltage Noise
f
O
= 1kHz
1.2
nV/
Hz
IN
Input Referred Current Noise
f
O
= 10kHz
6
pA/
Hz
TRANSIENT RESPONSE
SR
Slew Rate
163
268
V/uS
t
r
, t
f
Large
Signal
Rise Time, t
r
10% to 90%
A
V
= 5; V
OUT
= 3.5V
P-P
; R
f
/R
g
= 402
Ω/
100
Ω
C
L
= 1.2pF
11.2
ns
Fall Time, t
f
10% to 90%
9.8
ns
Rise Time, t
r
10% to 90%
A
V
= 5; V
OUT
= 1V
P-P
; R
f
/R
g
= 402
Ω/
100
Ω
C
L
= 1.2pF
4.4
ns
Fall Time, t
f
10% to 90%
4.0
ns
t
r
, t
f
, Small
Signal
Rise Time, t
r
10% to 90%
A
V
= 5; V
OUT
= 1V
P-P
; R
f
/R
g
= 402
Ω/
100
Ω
C
L
= 1.2pF
2.2
ns
Fall Time, t
f
10% to 90%
2.0
ns
t
pd
Propagation Delay
10% V
IN
to 10% V
OUT
A
V
= 5; V
OUT
= 100mV
P-P
; R
f
/R
g
= 402
Ω/
100
Ω
C
L
= 1.2pF
1.6
ns
t
IOL
Positive Input Overload Recovery
Time, t
IOL+
; 10% V
IN
to 10% V
OUT
V
S
= ±2.5V; A
V
= 5; V
IN
= +V
CM
+0.1V;
R
f
/R
g
= 402
Ω/
100
Ω;
C
L
= 1.2pF
15
ns
Negative Input Overload Recovery
Time, t
IOL-
; 10% V
IN
to 10% V
OUT
V
S
= ±2.5V; A
V
= 5; V
IN
= -V -0.5V;
R
f
/R
g
= 402
Ω/
100
Ω;
C
L
= 1.2pF
18
ns
t
OOL
Positive Output Overload Recovery
Time, t
OOL+
; 10% V
IN
to 10% V
OUT
V
S
= ±2.5V; A
V
= 5; V
IN
= 1.1V
P-P
;
R
f
/R
g
= 402
Ω/
100
Ω;
C
L
= 1.2pF
17
ns
Negative Output Overload Recovery
Time, t
OOL-
; 10% V
IN
to 10% V
OUT
V
S
= ±2.5V; A
V
= 5; V
IN
= 1.1V
P-P
;
R
f
/R
g
= 402
Ω/
100
Ω;
C
L
= 1.2pF
17
ns
t
EN
ISL55190
ENABLE to Output Turn-on Delay
Time; 10% EN to 10% V
OUT
A
V
= 5; V
IN
= 500mV
P-P
; R
f
/R
g
= 402
Ω/
100
Ω
C
L
= 1.2pF
420
ns
ENABLE to Output Turn-off Delay
Time; 10% EN to 10% V
OUT
A
V
= 5; V
IN
= 500mV
P-P
; R
f
/R
g
= 402
Ω/
100
Ω
C
L
= 1.2pF
240
ns
t
EN
ISL55290
ENABLE to Output Turn-on Delay
Time; 10% EN to 10% V
OUT
A
V
= 5; V
IN
= 500mV
P-P
; R
f
/R
g
= 402
Ω/
100
Ω
C
L
= 1.2pF
160
ns
ENABLE to Output Turn-off Delay
Time;10% EN to 10% V
OUT
A
V
= 5; V
IN
= 500mV
P-P
; R
f
/R
g
= 402
Ω/
100
Ω
C
L
= 1.2pF
32
ns
Electrical Specifications
V+ = 5V, V -= GND, R
L
= 1k
Ω,
R
G
= 30
Ω,
R
F
= 120
Ω.
unless otherwise specified. Parameters are per amplifier.
All values are at V+ = 5V, T
A
= +25°C
PARAMETER
DESCRIPTION
CONDITIONS
MIN
TYP
MAX
UNIT
ISL55190, ISL55290
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