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參數資料
| 型號： | LT1467LCS#TRPBF |
| 廠商： | Linear Technology |
| 文件頁數： | 1/12頁 |
| 文件大小： | 0K |
| 描述： | IC OP-AMP R-R IN/OUT QUAD 16SOIC |
| 標準包裝： | 2,500 |
| 放大器類型： | 通用 |
| 電路數： | 4 |
| 輸出類型： | 滿擺幅 |
| 轉換速率： | 0.04 V/µs |
| 增益帶寬積： | 120kHz |
| 電流 - 輸入偏壓： | 6pA |
| 電壓 - 輸入偏移： | 120µV |
| 電流 - 電源： | 70µA |
| 電流 - 輸出 / 通道： | 18mA |
| 電壓 - 電源，單路/雙路(±)： | 2 V ~ 10 V，±1 V ~ 5 V |
| 工作溫度： | 0°C ~ 70°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 16-SOIC（0.154"，3.90mm 寬） |
| 供應商設備封裝： | 16-SO |
| 包裝： | 帶卷 (TR) |
1
LT1466L/LT1467L
Micropower Dual/Quad
Precision Rail-to-Rail Input
and Output Op Amps
s
Rail-to-Rail Input and Output
s
Low Supply Current: 75
A Max
s
390
V VOS(MAX) for VCM = V – to V +
s
High Common Mode Rejection Ratio: 83dB Min
s
High AVOL: 400V/mV Min
s
Wide Supply Range: 2V to
±5V
s
Low Input Bias Current: 6nA Typ
s
120kHz Gain Bandwidth Product
FEATURES
DESCRIPTION
U
The LT
1466L/LT1467L are dual/quad bipolar op amps
that combine rail-to-rail input and output operation with
precision specifications. Using a patented technique,
both input stages of the LT1466L/LT1467L are trimmed:
one at the negative supply and the other at the positive
supply. The resulting common mode rejection of 83dB
minimum is much better than other rail-to-rail input op
amps. A minimum open-loop gain of 400V/mV into a 10k
load virtually eliminates all gain error. Operation is speci-
fied for 3V, 5V and
±5V supplies.
Unlike other rail-to-rail amplifiers, the input offset voltage
of 390
Vmaximumisguaranteedacrosstheentirerail-to-
rail input range, not just at half supply. The graph below
contrasts the VOS specifications of the LT1466L/LT1467L
to a competitive part that is specified only at half supply.
As can be seen, the LT1466L/LT1467L’s limits are much
tighter for inputs near either supply.
The LT1466L is available in 8-lead PDIP and SO-8 pack-
ages with the standard dual pinout. The LT1467L features
the standard quad pinout and is available in a 16-lead
narrow SO package.
APPLICATIONS
U
s
Supply Current Sensing
s
Driving A/D Converters
s
Test Equipment Amplifiers
Worst-Case VOS
vs Input Common Mode Voltage
, LTC and LT are registered trademarks of Linear Technology Corporation.
TYPICAL APPLICATION
U
–
+
–
+
1/2 LT1466L
VN2222
10k
R1
100k
R2
10k
R3
5.1
VCC
TP0610
VIN
0V TO 2.5V
IO
IO = VIN
R2
R1
() 1
R3
()
=
VIN
51
()
1466L/67L TA01
Variable Current Source
INPUT COMMON MODE VOLTAGE (V)
0
INPUT
OFFSET
VOLTAGE
(
V)
1466L/67L TA02
0
1000
2000
–1000
–2000
2
4
1
3
5
LT1467L LIMITS
TYPICAL RAIL-TO-RAIL
AMPLIFIER (65dB CMRR)
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相關代理商/技術參數 |
參數描述 |
|---|---|
| LT1468 | 制造商:LINER 制造商全稱:Linear Technology 功能描述:90MHz, 22V/μs 16-Bit Accurate Operational Amplifi er |
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| LT1468_1 | 制造商:LINER 制造商全稱:Linear Technology 功能描述:90MHz, 22V/μs 16-Bit Accurate Operational Amplifi er |
| LT1468-2 | 制造商:LINER 制造商全稱:Linear Technology 功能描述:200MHz, 30V/μs 16-Bit Accurate AV ≥ 2 Op Amp |
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