OP285 查看數據表（PDF） - Analog Devices
零件编号
产品描述 (功能)
生产厂家
OP285 Datasheet PDF : 15 Pages
| |||
OP285–SPECIFICATIONS (@ Vs = ؎15.0 V, TA = 25؇C, unless otherwise noted.)
Parameter
Symbol Conditions
Min
Typ
Max
INPUT CHARACTERISTICS
Offset Voltage
Input Bias Current
Input Offset Current
Input Voltage Range
Common-Mode Rejection
VOS
VOS
IB
IB
IOS
IOS
VCM
CMRR
Large-Signal Voltage Gain
Common-Mode Input Capacitance
Differential Input Capacitance
Long-Term Offset Voltage
Offset Voltage Drift
AVO
AVO
AVO
∆VOS
∆VOS/∆T
–40°C ≤ TA ≤ +85°C
VCM = 0 V
VCM = 0 V, –40°C ≤ TA ≤ +85°C
VCM = 0 V
VCM = 0 V, –40°C ≤ TA ≤ +85°C
VCM = ± 10.5 V,
–40°C ≤ TA ≤ +85°C
RL = 2 kΩ
RL = 2 kΩ, –40°C ≤ TA ≤ +85°C
RL = 600 Ω
Note 1
35
100
2
2
–10.5
80
106
250
175
200
7.5
3.7
1
250
600
350
400
± 50
± 100
10.5
300
OUTPUT CHARACTERISTICS
Output Voltage Swing
POWER SUPPLY
Power Supply Rejection Ratio
Supply Current
Supply Voltage Range
VO
VO
PSRR
PSRR
ISY
ISY
VS
RL = 2 kΩ
RL = 2 kΩ, –40°C ≤ TA ≤ +85°C
RL = 600 Ω, VS = ± 18 V
VS = ± 4.5 V to ± 18 V
VS = ± 4.5 V to ± 18 V,
–40°C ≤ TA ≤ +85°C
VS = ±4.5 V to ± 18 V, VO = 0 V,
–40°C ≤ TA ≤ +85°C
VS = ±22 V, VO = 0 V,
–40°C ≤ TA ≤ +85°C
–13.5
–13
+13.9 +13.5
+13.9 +13
–16/+14
85
111
80
4
5
5.5
± 4.5
± 22
DYNAMIC PERFORMANCE
Slew Rate
Gain Bandwidth Product
Phase Margin
Settling Time
Distortion
Voltage Noise Density
Current Noise Density
Headroom
SR
GBP
o
ts
ts
en
en
in
RL = 2 kΩ
To 0.1%, 10 V Step
To 0.01%, 10 V Step
AV = 1, VOUT = 8.5 V p-p,
f = 1 kHz, RL = 2 kΩ
f = 30 Hz
f = 1 kHz
f = 1 kHz
THD + Noise ≤ 0.01%,
RL = 2 kΩ, VS = ± 18 V
15
22
9
62
625
750
–104
7
6
0.9
>12.9
NOTE
1Long-term offset voltage is guaranteed by a 1,000 hour life test performed on three independent wafer lots at 125 °C, with an LTPD of 1.3.
Specifications subject to change without notice.
Unit
µV
µV
nA
nA
nA
nA
V
dB
V/mV
V/mV
V/mV
pF
pF
µV
µV/°C
V
V
V
dB
dB
mA
mA
V
V/µs
MHz
Degrees
ns
ns
dB
nV/√Hz
nV/√Hz
pA/√Hz
dBu
–2–
REV. B
Share Link: 