參數(shù)資料
型號(hào)： PGA207U
元件分類： 測量放大器
英文描述： Micropower single-supply CMOS Instrumentation Amplifier
中文描述： 微功耗單電源 CMOS 儀表放大器
文件頁數(shù)： 1/10頁
文件大小： 246K
代理商： PGA207U
1994 Burr-Brown Corporation
PDS-1241B
Printed in U.S.A. May, 1995
A
1
A
2
A
3
12
11
10
10k
10k
10k
10k
13
7
5
14
16
4
V
IN
V
IN
V+
PGA206
PGA207
Ref
V
O
–
+
Over-Voltage
Protection
Over-Voltage
Protection
Feedback
Digitally Selected
Feedback Network
1
V
O1
15
A
1
A
0
Digital
Ground
6
9
8
V
O2
V–
V
OS
Adj
High-Speed Programmable Gain
INSTRUMENTATION AMPLIFIER
FEATURES
G
DIGITALLY PROGRAMMABLE GAINS:
PGA206: G=1, 2, 4, 8V/V
PGA207: G=1, 2, 5, 10V/V
G
TRUE INSTRUMENTATION AMP INPUT
G
FAST SETTLING: 3.5
μ
s to 0.01%
G
FET INPUT: I
B
= 100pA max
G
INPUT PROTECTION:
±
40V
G
LOW OFFSET VOLTAGE: 1.5mV max
G
16-PIN DIP, SOL-16 SOIC PACKAGES
APPLICATIONS
G
MULTIPLE-CHANNEL DATA ACQUISITION
G
MEDICAL, PHYSIOLOGICAL AMPLIFIER
G
PC-CONTROLLED ANALOG INPUT
BOARDS
DESCRIPTION
The PGA206 and PGA207 are digitally programmable
gain instrumentation amplifiers that are ideally suited
for data acquisition systems.
The PGA206 and PGA207’s fast settling time allows
multiplexed input channels for excellent system effi-
ciency. FET inputs eliminate I
B
errors due to analog
multiplexer series resistance.
Gains are selected by two CMOS/TTL-compatible
address lines. Analog inputs are internally protected
for overloads up to
±
40V, even with the power sup-
plies off. The PGA206 and PGA207 are laser-trimmed
for low offset voltage and low drift.
The PGA206 and PGA207 are available in 16-pin
plastic DIP and SOL-16 surface-mount packages. Both
are specified for –40
°
C to +85
°
C operation.
PGA206
PGA207
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/ FAXLine: (800) 548-6133 (US/Canada Only) Cable: BBRCORP Telex: 066-6491 FAX: (520) 889-1510 Immediate Product Info: (800) 548-6132
PGA206
PGA207
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PGA207UA 功能描述:儀表放大器 High-Speed Prog Gain RoHS:否 制造商:Texas Instruments 通道數(shù)量: 輸入補(bǔ)償電壓:150 V 可用增益調(diào)整: 最大輸入電阻:10 kOhms 共模抑制比（最小值）:88 dB 工作電源電壓:2.7 V to 36 V 電源電流:200 uA 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝 / 箱體:MSOP-8 封裝:Bulk
PGA207UA 制造商:Texas Instruments 功能描述:IC SM AMP INSTRUMENT PROG GAIN
PGA207UA 制造商:Texas Instruments 功能描述:AMP INSTRUMENT PROG GAIN SOIC16
PGA207UA/1K 功能描述:儀表放大器 High-Speed Prog Gain RoHS:否 制造商:Texas Instruments 通道數(shù)量: 輸入補(bǔ)償電壓:150 V 可用增益調(diào)整: 最大輸入電阻:10 kOhms 共模抑制比（最小值）:88 dB 工作電源電壓:2.7 V to 36 V 電源電流:200 uA 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝 / 箱體:MSOP-8 封裝:Bulk
PGA207UA/1KE4 功能描述:儀表放大器 High-Speed Prog Gain RoHS:否 制造商:Texas Instruments 通道數(shù)量: 輸入補(bǔ)償電壓:150 V 可用增益調(diào)整: 最大輸入電阻:10 kOhms 共模抑制比（最小值）:88 dB 工作電源電壓:2.7 V to 36 V 電源電流:200 uA 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝 / 箱體:MSOP-8 封裝:Bulk
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