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參數資料
| 型號： | INA148 |
| 元件分類： | 差分放大器 |
| 英文描述： | 【200V Common-Mode Voltage DIFFERENCE AMPLIFIER |
| 中文描述： | 【200伏共模電壓差分放大器 |
| 文件頁數： | 1/12頁 |
| 文件大?。?/td> | 123K |
| 代理商： | INA148 |
INA148
1999 Burr-Brown Corporation
PDS-1579A
Printed in U.S.A.December, 1999
FEATURES
G
HIGH COMMON-MODE VOLTAGE:
+75V at V
S
= +5V
±
200V at V
S
=
±
15V
G
FIXED DIFFERENTIAL GAIN = 1V/V
G
LOW QUIESCENT CURRENT: 260
μ
A
G
WIDE SUPPLY RANGE:
Single Supply: 2.7V to 36V
Dual Supplies:
±
1.35V to
±
18V
G
LOW GAIN ERROR: 0.075% max
G
LOW NONLINEARITY: 0.002% max
G
HIGH CMR: 86dB
G
SO-8 PACKAGE
±
200V Common-Mode Voltage
DIFFERENCE AMPLIFIER
DESCRIPTION
The INA148 is a precision, low-power, unity-gain
difference amplifier with a high common-mode input
voltage range. It consists of a monolithic precision
bipolar op amp with a thin-film resistor network.
The on-chip resistors are laser trimmed for an accu-
rate 1V/V differential gain and high common-mode
rejection. Excellent temperature tracking of the resis-
tor network maintains high gain accuracy and com-
mon-mode rejection over temperature. The INA148
will operate on single or dual supplies.
The INA148 is available in a small SO-8 surface-
mount package and it is specified for the –40
°
C to
+85
°
C extended industrial temperature range.
APPLICATIONS
G
CURRENT SHUNT MEASUREMENTS
G
DIFFERENTIAL SENSOR AMPLIFIERS
G
LINE RECEIVERS
G
BATTERY POWERED SYSTEMS
G
AUTOMOTIVE INSTRUMENTATION
G
STACKED CELL MONITORS
International Airport Industrial Park Mailing Address: PO Box 11400, Tucson, AZ 85734 Street Address: 6730 S. Tucson Blvd., Tucson, AZ 85706 Tel: (520) 746-1111
Twx: 910-952-1111 Internet: http://www.burr-brown.com/ Cable: BBRCORP Telex: 066-6491 FAX: (520) 889-1510 Immediate Product Info: (800) 548-6132
For most current data sheet and other product
information, visit www.burr-brown.com
INA148
1M
50k
52.6316k
50k
2.7778k
1M
V+
V
IN
7
3
2
6
4
1
A1
INA148
V–
Ref
V
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+
V
IN
–
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相關代理商/技術參數 |
參數描述 |
|---|---|
| INA148-Q1 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:?±200-V COMMON-MODE VOLTAGE DIFFERENCE AMPLIFIER |
| INA148QDRQ1 | 功能描述:差分放大器 Auto Cat +-200V Com- Mode Vltg Diff Amp RoHS:否 制造商:Texas Instruments 通道數量:1 Channel 帶寬:2.4 GHz 可用增益調整:6 dB to 26 dB 輸入補償電壓: 共模抑制比（最小值）:- 40 dB 工作電源電壓:4.75 V to 5.25 V 電源電流:100 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風格:SMD/SMT 封裝 / 箱體:WQFN-24 封裝:Reel |
| INA148UA | 功能描述:差分放大器 +-200V Common-Mode Voltage RoHS:否 制造商:Texas Instruments 通道數量:1 Channel 帶寬:2.4 GHz 可用增益調整:6 dB to 26 dB 輸入補償電壓: 共模抑制比（最小值）:- 40 dB 工作電源電壓:4.75 V to 5.25 V 電源電流:100 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風格:SMD/SMT 封裝 / 箱體:WQFN-24 封裝:Reel |
| INA148UA/2K5 | 功能描述:差分放大器 +-200V Common-Mode Voltage RoHS:否 制造商:Texas Instruments 通道數量:1 Channel 帶寬:2.4 GHz 可用增益調整:6 dB to 26 dB 輸入補償電壓: 共模抑制比（最小值）:- 40 dB 工作電源電壓:4.75 V to 5.25 V 電源電流:100 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風格:SMD/SMT 封裝 / 箱體:WQFN-24 封裝:Reel |
| INA148UA/2K5G4 | 功能描述:差分放大器 +-200V Common-Mode Voltage RoHS:否 制造商:Texas Instruments 通道數量:1 Channel 帶寬:2.4 GHz 可用增益調整:6 dB to 26 dB 輸入補償電壓: 共模抑制比（最小值）:- 40 dB 工作電源電壓:4.75 V to 5.25 V 電源電流:100 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風格:SMD/SMT 封裝 / 箱體:WQFN-24 封裝:Reel |
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