參數(shù)資料
型號: LT1815
廠商: Linear Technology Corporation
英文描述: 6.5mA, 220MHz, 1500V/μs,Low Power,Operational Amplifier with Programmable Current(6.5mA, 220MHz, 1500V/μs 低功耗,單路電流可編程運算放大器)
中文描述: 6.5毫安,220MHz,1500V/μs,低功耗,運算放大器,具有可編程電流(6.5毫安,220MHz,1500V/μs低功耗,單路電流可編程運算放大器)
文件頁數(shù): 4/12頁
文件大?。?/td> 170K
代理商: LT1815
4
LT1815
SYMBOL
–3dB BW –3dB Bandwidth
t
r
, t
f
Rise Time, Fall Time
t
PD
Propagation Delay
OS
Overshoot
t
S
Settling Time
THD
Total Harmonic Distortion
dG
Differential Gain
dP
Differential Phase
R
OUT
Output Resistance
I
S
Supply Current
PARAMETER
CONDITIONS
A
V
= 1, R
L
= 500
A
V
= 1, 10% to 90%, 0.1V, R
L
= 100
A
V
= 1, 50% to 50%, 0.1V, R
L
= 100
A
V
= 1, 0.1V; R
L
= 100
A
V
= –1, 0.1%, 5V
A
V
= 2, f = 5MHz, V
OUT
= 2V
P-P
, R
L
= 500
A
V
= 2, V
OUT
= 2V
P-P
, R
L
= 150
A
V
= 2, V
OUT
= 2V
P-P
, R
L
= 150
A
V
= –1, f = 1MHz
MIN
TYP
450
1.0
1.4
25
15
–70
0.08
0.04
0.20
6.5
MAX
UNITS
MHz
ns
ns
%
ns
dB
%
Deg
7
9
mA
mA
mA
mA
mA
mA
μ
A
μ
A
μ
A
μ
A
μ
A
μ
A
μ
A
μ
A
μ
A
T
A
= 0
°
C to 70
°
C
T
A
= –40
°
C to 85
°
C
6-Lead SOT-23, 40k
Between EN and V
T
A
= 0
°
C to 70
°
C
T
A
= –40
°
C to 85
°
C
6-Lead SOT-23, EN = V
+ 2V
T
A
= 0
°
C to 70
°
C
T
A
= –40
°
C to 85
°
C
6-Lead SOT-23
T
A
= 0
°
C to 70
°
C
T
A
= –40
°
C to 85
°
C
6-Lead SOT-23, EN = V
+ 2V
T
A
= 0
°
C to 70
°
C
T
A
= –40
°
C to 85
°
C
G
G
10
1.5
1.8
2.0
200
225
250
Supply Current (Low Power Mode)
1.2
G
G
Supply Current (Shutdown Mode)
150
G
G
I
EN
EN Pin Current
–150
–175
–200
–1.0
–1.5
–2.0
–100
G
G
EN Pin Current (Shutdown Mode)
0
1.0
1.5
2.0
G
G
The
G
denotes the specifications which apply over the full operating
temperature range, otherwise specifications are at T
A
= 25
°
C. (Note 8) V
S
=
±
5V, V
CM
= 0V unless otherwise noted. For 6-lead SOT-23
version, Pin 5 must be pulled down to V
through 75
or less, unless otherwise noted.
ELECTRICAL CHARACTERISTICS
SYMBOL
V
OS
PARAMETER
Input Offset Voltage
CONDITIONS
(Note 4)
T
A
= 0
°
C to 70
°
C (Note 4)
T
A
= –40
°
C to 85
°
C (Note 4)
6-Lead SOT-23, 40k
Between EN and V
T
A
= 0
°
C to 70
°
C
T
A
= –40
°
C to 85
°
C
T
A
= 0
°
C to 70
°
C (Note 7)
T
A
= –40
°
C to 85
°
C (Note 7)
MIN
TYP
0.4
MAX
2.0
2.5
3.5
7
9
10
15
30
800
1000
1200
±
8
±
10
±
12
UNITS
mV
mV
mV
mV
mV
mV
μ
V/
°
C
μ
V/
°
C
G
G
Input Offset Voltage (Low Power Mode)
1
G
G
V
OS
T
I
OS
Input Offset Voltage Drift
G
G
10
10
60
Input Offset Current
nA
nA
nA
μ
A
μ
A
μ
A
T
A
= 0
°
C to 70
°
C
T
A
= –40
°
C to 85
°
C
G
G
I
B
Input Bias Current
–2.4
T
A
= 0
°
C to 70
°
C
T
A
= –40
°
C to 85
°
C
f = 10kHz
f = 10kHz
G
G
e
n
i
n
Input Noise Voltage Density
Input Noise Current Density
6
nV/
Hz
pA/
Hz
1.3
The
G
denotes the specifications which apply over the full operating temperature range, otherwise specifications are at T
A
= 25
°
C.
(Note 8) V
S
= 5V, 0V; V
CM
= 2.5V, R
L
to 2.5V, unless otherwise noted. For 6-lead SOT-23 version, Pin 5 must be pulled down to V
through 75
or less, unless otherwise noted.
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