HARA TERISTICS T A = 25°C, V
參數(shù)資料
型號(hào): LT1793IS8#TR
廠商: Linear Technology
文件頁(yè)數(shù): 6/12頁(yè)
文件大?。?/td> 0K
描述: IC OPAMP PREC JFET LONOISE 8SOIC
標(biāo)準(zhǔn)包裝: 2,500
放大器類(lèi)型: J-FET
電路數(shù): 1
轉(zhuǎn)換速率: 3.4 V/µs
增益帶寬積: 4.2MHz
電流 - 輸入偏壓: 4pA
電壓 - 輸入偏移: 250µV
電流 - 電源: 4.2mA
電壓 - 電源,單路/雙路(±): ±4.5 V ~ 20 V
工作溫度: -40°C ~ 85°C
安裝類(lèi)型: 表面貼裝
封裝/外殼: 8-SOIC(0.154",3.90mm 寬)
供應(yīng)商設(shè)備封裝: 8-SO
包裝: 帶卷 (TR)
3
LT1793
ELECTRICAL C
C
HARA TERISTICS T
A = 25°C, VS = ±15V, VCM = 0V, unless otherwise noted.
LT1793C/LT1793I
SYMBOL
PARAMETER
CONDITIONS (Note 2)
MIN
TYP
MAX
MIN
TYP
MAX
UNITS
AVOL
Large-Signal Voltage Gain
VO = ±12V, RL = 10k
1000
4500
900
4400
V/mV
VO = ±10V, RL = 1k
500
3500
400
3000
V/mV
VOUT
Output Voltage Swing
RL = 10k
±13.0 ±13.2
V
RL = 1k
±12.0 ±12.3
V
SR
Slew Rate
RL ≥ 2k (Note 7)
2.3
3.4
2.3
3.4
V/
s
GBW
Gain-Bandwidth Product
fO = 100kHz
2.5
4.2
2.5
4.2
MHz
IS
Supply Current
4.2
5.20
4.2
5.20
mA
VS = ±5V
4.2
5.15
4.2
5.15
mA
Offset Voltage
RPOT (to VEE) = 10k
13
mV
Adjustment Range
LT1793AC
LT1793C
SYMBOL
PARAMETER
CONDITIONS (Note 2)
MIN
TYP
MAX
MIN
TYP
MAX
UNITS
VOS
Input Offset Voltage
q
0.50
1.0
3.5
mV
VS = ±5V
q
0.75
1.6
4.2
mV
VOS
Average Input Offset
(Note 6)
q
513
8
50
V/°C
Temp
Voltage Drift
IOS
Input Offset Current
q
15
100
20
130
pA
IB
Input Bias Current
q
130
400
150
500
pA
VCM
Input Voltage Range (Note 5)
q
12.9
13.4
12.9
13.4
V
q
– 10.0
– 10.8
– 10.0
– 10.8
V
CMRR
Common Mode Rejection Ratio
VCM = –10V to 12.9V
q
79
100
77
95
dB
PSRR
Power Supply Rejection Ratio
VS = ±4.5V to ± 20V
q
83
97
81
94
dB
AVOL
Large-Signal Voltage Gain
VO = ±12V, RL = 10k
q
900
3600
800
3400
V/mV
VO = ±10V, RL = 1k
q
500
2600
400
2400
V/mV
VOUT
Output Voltage Swing
RL = 10k
q
±12.9 ±13.2
V
RL = 1k
q
±11.9 ±12.15
V
SR
Slew Rate
RL ≥ 2k (Note 7)
q
2.2
3.3
2.2
3.3
V/
s
GBW
Gain-Bandwidth Product
fO = 100kHz
q
2.2
3.3
2.2
3.3
MHz
IS
Supply Current
q
4.2
5.30
4.2
5.30
mA
VS = ±5V
q
4.2
5.25
4.2
5.25
mA
The q denotes specifications which apply over the temperature range 0
°C ≤ TA ≤ 70°C, otherwise specifications are at TA = 25°C.
VS = ±15V, VCM = 0V, unless otherwise noted. (Note 9)
LT1793AC/LT1793AI
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