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參數(shù)資料
| 型號： | LT1122BCN8#PBF |
| 廠商： | Linear Technology |
| 文件頁數(shù)： | 12/14頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC OP-AMP JFET FAST-SETTLNG 8DIP |
| 標(biāo)準(zhǔn)包裝： | 50 |
| 放大器類型： | J-FET |
| 電路數(shù)： | 1 |
| 轉(zhuǎn)換速率： | 80 V/µs |
| 增益帶寬積： | 14MHz |
| 電流 - 輸入偏壓： | 10pA |
| 電壓 - 輸入偏移： | 120µV |
| 電流 - 電源： | 7.5mA |
| 電壓 - 電源，單路/雙路(±)： | ±5 V ~ 18 V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 通孔 |
| 封裝/外殼： | 8-DIP（0.300"，7.62mm） |
| 供應(yīng)商設(shè)備封裝： | 8-PDIP |
| 包裝： | 管件 |
LT1122
7
1122fb
For more information www.linear.com/LT1122
TYPICAL PERFORMANCE CHARACTERISTICS
Warm-Up Drift
Noise Spectrum
0.1Hz to 10Hz Noise
Total Harmonic Distortion + Noise
vs Frequency Inverting Gain
Total Harmonic Distortion + Noise
vs Frequency Noninverting Gain
Intermodulation Distortion
(CCIF Method) vs Frequency
LT1122 and LF156*
Distribution of Input Offset
Voltage
Input Bias and Offset Currents
Over Temperature
Bias and Offset Currents Over the
Common-Mode Range
INPUT OFFSET VOLTAGE (V)
–900
0
NUMBER
OF
UNITS
200
400
600
800
–500
–100 100
500
V = ±15V
T = 25°C
(NOT WARMED UP)
S
A
3370 UNITS TESTED
IN ALL PACKAGES
1122 TPC05
900
CHIP TEMPERATURE (°C)
0
1
INPUT
BIAS
AND
OFFSET
CURRENTS
(pA)
300
1k
3k
10k
25
50
75
100
125
100
30
10
3
BIAS
CURRENT
OFFSET
CURRENT
V = ±15V
V
= 0V
S
CM
1122 TPC06
30k
100k
COMMON-MODE INPUT VOLTAGE (V)
15
0
INPUT
BIAS
AND
OFFSET
CURRENT
(pA)
20
40
60
80
100
120
10
5
15
V = ±15V
T = 25°C
S
A
0
10
(NOT-WARMED UP)
BIAS
CURRENT
OFFSET
CURRENT
1122 TPC07
TIME AFTER POWER ON (MINUTES)
0
1
CHANGE
IN
OFFSET
VOL
TAGE
(
V)
50
100
150
200
250
1
2
3
V = ±15V
T = 25°C
S
A
J PACKAGE
N PACKAGE
SO PACKAGE
IN STILL AIR (SO PACKAGE
SOLDERED ONTO BOARD)
1122 TPC08
FREQUENCY (Hz)
1
10
VOL
TAGE
NOISE
DENSIT
Y(nV
/√
Hz
)
100
1000
3
10
10k
30 100 300 1k
3k
V = ±15V
T = 25°C
S
A
1122 TPC09
TIME (SECONDS)
0
NOISE
VOL
TAGE
(1
V
/DIV)
2
4
8
10
6
1122 TPC10
FREQUENCY (Hz)
20
0.0001
TOT
AL
HARMONIC
DISTOR
TION
+
NOISE
(%)
0.001
0.01
0.1
100
1k
20k
AV = –50
AV = –10
AV = –1
10k
T = 25°C
V = ±15V
Z = 5k//15pF
V = 7V RMS
A
S
L
O
1122 TPC11
FREQUENCY (Hz)
20
0.0001
TOT
AL
HARMONIC
DISTOR
TION
+
NOISE
(%)
0.001
0.01
0.1
100
1k
20k
AV = 50
AV = 10
AV =1
10k
T = 25°C
V = ±15V
Z = 5k//15pF
V = 7V RMS
A
S
L
O
1122 TPC12
FREQUENCY (Hz)
3k
0.0001
INTERMODULA
TION
DISTOR
TION
(IMD)
(%)
0.001
0.01
0.1
10k
20k
LT1122
LF156
V = ±15V
T = 25°C
A = –10
V = 7V RMS
Z = 5k//15pF
S
A
V
O
L
*SEE LT1115 DATA SHEET FOR DEFINITION
OF CCIF TESTING
1122 TPC13
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| LT1122CCN8 | 功能描述:IC OP-AMP JFET FAST-SETTLNG 8DIP RoHS:否 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標(biāo)準(zhǔn)包裝:100 系列:- 放大器類型:通用 電路數(shù):1 輸出類型:- 轉(zhuǎn)換速率:0.2 V/µs 增益帶寬積:- -3db帶寬:- 電流 - 輸入偏壓:100pA 電壓 - 輸入偏移:30µV 電流 - 電源:380µA 電流 - 輸出 / 通道:- 電壓 - 電源，單路/雙路(±):±2 V ~ 18 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(yīng)商設(shè)備封裝:8-SO 包裝:管件 |
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