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參數(shù)資料
| 型號： | LT1126CS8#TR |
| 廠商： | Linear Technology |
| 文件頁數(shù)： | 9/12頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC OPAMP DUAL PREC HS LN 8SOIC |
| 標準包裝： | 2,500 |
| 放大器類型： | 通用 |
| 電路數(shù)： | 2 |
| 轉(zhuǎn)換速率： | 11 V/µs |
| 增益帶寬積： | 65MHz |
| 電流 - 輸入偏壓： | 8nA |
| 電壓 - 輸入偏移： | 25µV |
| 電流 - 電源： | 2.6mA |
| 電壓 - 電源，單路/雙路(±)： | ±4 V ~ 18 V |
| 工作溫度： | -40°C ~ 85°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： | 帶卷 (TR) |
6
LT1126/LT1127
11267fa
LT1126AM/AC
LT1126M/C
LT1127AM/AC
LT1127M/C
PARAMETER
50% YIELD
98% YIELD
50% YIELD
98% YIELD
UNITS
VOS Match, VOS
LT1126
20
110
30
130
V
LT1127
30
150
50
180
V
Temperature Coefficient Match
0.35
1.0
0.5
1.5
V/°C
Average Non-Inverting IB
618
725
nA
Match of Non-Inverting IB
722
830
nA
CMRR Match
126
115
123
112
dB
PSRR Match
127
118
127
114
dB
APPLICATIO S I FOR ATIO
WU
U
FREQUENCY (Hz)
INTERMODULATION
DISTORTION
(IMD)
(%)
3k
10k
20k
1126-7 G09
ZL = 2k/15pF
f (IM) = 1kHz
fO = 13.5kHz
VO = 20Vp-p
AV = –10
MEASUREMENT BANDWITH
= 10Hz TO 80kHz
LT1126
0.010
0.1
0.001
0.0001
FREQUENCY (Hz)
TOTAL
HARMONIC
DISTORTION
+
NOISE
(%)
0.010
0.1
20
1k
10k
20k
1126-7 G08
100
0.001
0.0001
ZL = 2k/15pF
VO = 20Vp-p
AV = +10, +100
MEASUREMENT BANDWITH
= 10Hz TO 80kHz
AV = +10
AV = +100
FREQUENCY (Hz)
TOTAL
HARMONIC
DISTORTION
+
NOISE
(%)
0.010
0.1
20
1k
10k
20k
1126-7 G07
100
0.001
0.0001
ZL = 2k/15pF
VO = 20Vp-p
AV = –10, –100
MEASUREMENT BANDWITH
= 10Hz TO 80kHz
AV = –10
AV = –100
Total Harmonic Distortion
and Noise vs Frequency for
Intermodulation Distortion
Inverting Gain
Non-Inverting Gain
(CCIF Method)* vs Frequency
CC
HARA TERISTICS
UW
A
TYPICALPERFOR
CE
*See LT1115 data sheet for definition of CCIF testing
Matching Specifications
In many applications the performance of a system de-
pends on the matching between two op amps, rather than
the individual characteristics of the two devices. The three
op amp instrumentation amplifier configuration shown in
this data sheet is an example. Matching characteristics are
not 100% tested on the LT1126/LT1127.
Expected Match
Some specifications are guaranteed by definition. For
example, 70
V maximum offset voltage implies that mis-
match cannot be more than 140
V. 112dB (= 2.5V/V)
CMRR means that worst case CMRR match is 106dB
(5
V/V). However, the following table can be used to
estimate the expected matching performance between the
two sides of the LT1126, and between amplifiers A and D,
and between amplifiers B and C of the LT1127.
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相關代理商/技術參數(shù) |
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| LT1126M | 制造商:LINER 制造商全稱:Linear Technology 功能描述:Dual/Quad Decompensated Low Noise, High Speed Precision Op Amps |
| LT1126MJ8 | 制造商:Linear Technology 功能描述:OP Amp Dual GP ±22V 8-Pin CDIP 制造商:Linear Technology 功能描述:OP Amp Dual GP ??22V 8-Pin CDIP |
| LT1126MJ8/883 | 制造商:Linear Technology 功能描述:OP Amp Dual GP ±22V 8-Pin CDIP |
| LT1126MJ8/883C | 制造商:Linear Technology 功能描述: |
| LT1127 | 制造商:LINER 制造商全稱:Linear Technology 功能描述:Dual/Quad Decompensated Low Noise, High Speed Precision Op Amps |
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