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参数资料
| 型号： | LT1469IS8-2#TRPBF |
| 厂商： | Linear Technology |
| 文件页数： | 7/12页 |
| 文件大小： | 0K |
| 描述： | IC OPAMP 16BIT DUAL 200MHZ 8SOIC |
| 标准包装： | 2,500 |
| 放大器类型： | 通用 |
| 电路数： | 2 |
| 转换速率： | 30 V/µs |
| 增益带宽积： | 200MHz |
| 电流 - 输入偏压： | 10nA |
| 电压 - 输入偏移： | 50µV |
| 电流 - 电源： | 4.1mA |
| 电流 - 输出 / 通道： | 22mA |
| 电压 - 电源，单路/双路(±)： | ±2.5 V ~ 18 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 8-SO |
| 包装： | 带卷 (TR) |
LT1469-2
4
14692f
ELECTRICAL CHARACTERISTICS The l denotes the specications which apply over the full operating
temperature range, 0°C ≤ TA ≤ 70°C. VCM = 0V unless otherwise noted.
SYMBOL
PARAMETER
CONDITIONS
VSUPPLY
MIN
TYP
MAX
UNITS
VOS
Input Offset Voltage
S8 Package
±15V
±5V
●
350
μV
LT1469A, DF Package
±15V
±5V
●
225
275
μV
LT1469, DF Package
±15V
±5V
●
450
μV
ΔVOS/ΔT
Input Offset Voltage Drift
(Note 8)
±15V
±5V
●
1
5
3
μV/°C
IOS
Input Offset Current
±5V to ±15V
●
±80
nA
ΔIOS/ΔT
Input Offset Current Drift
(Note 8)
±5V to ±15V
●
60
pA/°C
IB–
Inverting Input Bias Current
±5V to ±15V
●
±20
nA
ΔIB–/ΔT
Inverting Input Bias Current Drift
(Note 8)
±5V to ±15V
●
40
pA/°C
IB+
Noninverting Input Bias Current
±5V to ±15V
●
±60
nA
VCM
Input Voltage Range (Positive)
Guaranteed by CMRR
±15V
±5V
●
12.5
2.5
V
Input Voltage Range (Negative)
Guaranteed by CMRR
±15V
±5V
●
–12.5
–2.5
V
CMRR
Common Mode Rejection Ratio
VCM = ±12.5V
±15V
●
94
dB
VCM = ±2.5V
±5V
●
94
dB
Minimum Supply Voltage
Guaranteed by PSRR
●
±4.5
V
PSRR
Power Supply Rejection Ratio
VS = ±4.5V to ±15V
●
95
dB
AVOL
Large-Signal Voltage Gain
VOUT = ±12.5V, RL = 10k
VOUT = ±12.5V, RL = 2k
VOUT = ±2.5V, RL = 10k
VOUT = ±2.5V, RL = 2k
±15V
±5V
●
100
V/mV
VOUT
Maximum Output Swing
RL = 10k, 1mV Overdrive
RL = 2k, 1mV Overdrive
RL = 10k, 1mV Overdrive
RL = 2k, 1mV Overdrive
±15V
±5V
●
±12.9
±12.7
±2.9
±2.7
V
IOUT
Maximum Output Current
VOUT = ±12.5V, 1mV Overdrive
VOUT = ±2.5V, 1mV Overdrive
±15V
±5V
●
±12.5
mA
ISC
Output Short-Circuit Current
VOUT = 0V, 0.2V Overdrive (Note 3)
±15V
●
±17
mA
SR
Slew Rate
RL = 2k (Note 6)
±15V
±5V
●
18
13
V/μs
GBW
Gain Bandwidth Product
f = 100kHz, RL = 2k
±15V
±5V
●
130
120
200
190
MHz
Channel Separation
VOUT = ±12.5V, RL = 2k
VOUT = ±2.5V, RL = 2k
±15V
±5V
●
98
dB
IS
Supply Current
Per Amplier
±15V
±5V
●
6.5
6.3
mA
ΔVOS
Input Offset Voltage Match
±15V
±5V
●
600
μV
ΔIB–
Inverting Input Bias Current Match
±5V to ±15V
●
38
nA
ΔIB+
Noninverting Input Bias Current Match
±5V to ±15V
●
118
nA
ΔCMRR
Common Mode Rejection Match
VCM = ±12.5V (Note 9)
VCM = ±2.5V (Note 9)
±15V
±5V
●
91
dB
ΔPSRR
Power Supply Rejection Match
VS = ±4.5V to ±15V (Note 9)
●
92
dB
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| LT1469IS8-PBF | 制造商:LINER 制造商全称:Linear Technology 功能描述:Dual 90MHz, 22V/μs 16-Bit Accurate Operational Amplifi er |
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