VOS Input Offset Voltage
參數(shù)資料
型號: LT1229CS8#PBF
廠商: Linear Technology
文件頁數(shù): 10/16頁
文件大?。?/td> 0K
描述: IC CURRNT FEEDBK AMP DUAL 8-SOIC
標準包裝: 100
放大器類型: 電流反饋
電路數(shù): 2
轉(zhuǎn)換速率: 2500 V/µs
-3db帶寬: 100MHz
電流 - 輸入偏壓: 10µA
電壓 - 輸入偏移: 3000µV
電流 - 電源: 6mA
電流 - 輸出 / 通道: 125mA
電壓 - 電源,單路/雙路(±): 4 V ~ 30 V,±2 V ~ 15 V
工作溫度: 0°C ~ 70°C
安裝類型: 表面貼裝
封裝/外殼: 8-SOIC(0.154",3.90mm 寬)
供應商設備封裝: 8-SO
包裝: 管件
產(chǎn)品目錄頁面: 1318 (CN2011-ZH PDF)
3
LT1229/LT1230
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
VOS
Input Offset Voltage
TA = 25°C
±3
±10
mV
q
±15
mV
Input Offset Voltage Drift
q
10
V/°C
IIN+
Noninverting Input Current
TA = 25°C
±0.3
±3
A
q
±10
A
IIN–
Inverting Input Current
TA = 25°C
±10
±50
A
q
±100
A
en
Input Noise Voltage Density
f = 1kHz, RF = 1k, RG = 10, RS = 0
3.2
nV/
√Hz
+in
Noninverting Input Noise Current Density
f = 1kHz, RF = 1k, RG = 10, RS = 10k
1.4
pA/
√Hz
–in
Inverting Input Noise Current Density
f = 1kHz
32
pA/
√Hz
RIN
Input Resistance
VIN = ±13V, VS = ±15V
q
225
M
VIN = ±3V, VS = ±5V
q
225
M
CIN
Input Capacitance
3pF
Input Voltage Range
VS = ±15V, TA = 25°C
±13
±13.5
V
q
±12
V
VS = ±5V, TA = 25°C
±3
±3.5
V
q
±2V
CMRR
Common Mode Rejection Ratio
VS = ±15V, VCM = ±13V, TA = 25°C55
69
dB
VS = ±15V, VCM = ±12V
q
55
dB
VS = ±5V, VCM = ±3V, TA = 25°C55
69
dB
VS = ±5V, VCM = ±2V
q
55
dB
Inverting Input Current
VS = ±15V, VCM = ±13V, TA = 25°C
2.5
10
A/V
Common Mode Rejection
VS = ±15V, VCM = ±12V
q
10
A/V
VS = ±5V, VCM = ±3V, TA = 25°C
2.5
10
A/V
VS = ±5V, VCM = ±2V
q
10
A/V
PSRR
Power Supply Rejection Ratio
VS = ±2V to ±15V, TA = 25°C60
80
dB
VS = ±3V to ±15V
q
60
dB
Noninverting Input Current
VS = ±2V to ±15V, TA = 25°C10
50
nA/V
Power Supply Rejection
VS = ±3V to ±15V
q
50
nA/V
Inverting Input Current
VS = ±2V to ±15V, TA = 25°C
0.1
5
A/V
Power Supply Rejection
VS = ±3V to ±15V
q
5
A/V
ELECTRICAL C
C
HARA TERISTICS The q denotes the specifications which apply over the full operating
temperature range, otherwise specifications are at TA = 25°C. Each Amplifier, VCM = 0V, ±5V ≤ VS = ±15V, pulse tested unless
otherwise noted.
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