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參數(shù)資料
| 型號(hào)： | OPA234 |
| 英文描述： | Low Power, Precision SINGLE-SUPPLY OPERATIONAL AMPLIFIERS |
| 中文描述： | 低功耗，精密單電源運(yùn)算放大器 |
| 文件頁數(shù)： | 1/9頁 |
| 文件大小： | 264K |
| 代理商： | OPA234 |
OPA234, 2234, 4234
1
2
3
4
5
6
7
14
13
12
11
10
9
8
Out D
–In D
+In D
V–
+In C
–In C
Out C
Out A
–In A
+In A
V+
+In B
–In B
Out B
OPA4234
14-Pin DIP
SO-14
A
D
B
C
OPA234
OPA2234
OPA4234
Low Power, Precision
SINGLE-SUPPLY OPERATIONAL AMPLIFIERS
FEATURES
G
WIDE SUPPLY RANGE:
Single Supply: V
S
= +2.7V to +36V
Dual Supply: V
S
=
±
1.35V to
±
18V
G
GUARANTEED PERFORMANCE:
+2.7V, +5V, and
±
15V
G
LOW QUIESCENT CURRENT: 250
μ
A/amp
G
LOW INPUT BIAS CURRENT: 25nA max
G
LOW OFFSET VOLTAGE: 100
μ
V max
G
HIGH CMRR, PSRR, and A
OL
G
SINGLE, DUAL, and QUAD VERSIONS
DESCRIPTION
The OPA234 series low cost op amps are ideal for
single supply, low voltage, low power applications. The
series provides lower quiescent current than older
“1013”-type products and comes in current industry-
standard packages and pinouts. The combination of low
offset voltage, high common-mode rejection, high power
supply rejection, and a wide supply range provides
excellent accuracy and versatility. Single, dual, and
quad versions have identical specifications for maxi-
mum design flexibility. These general purpose op amps
are ideal for portable and battery powered applications.
OPA234 series op amps operate from either single or
dual supplies. In single supply operation, the input com-
mon-mode range extends below ground and the output
can swing to within 50mV of ground. Excellent phase
margin makes the OPA234 series ideal for demanding
applications, including high load capacitance. Dual and
quad designs feature completely independent circuitry
for lowest crosstalk and freedom from interaction.
Single version packages are DIP-8, SO-8 surface-mount,
and a space-saving MSOP-8 surface-mount. Dual pack-
ages are DIP-8 and SO-8 surface-mount. Quad pack-
ages are DIP-14 and SO-14 surface-mount. All are
specified for –40
°
C to +85
°
C operation.
1
2
3
4
8
7
6
5
V+
Out B
–In B
+In B
Out A
–In A
+In A
V–
OPA2234
8-Pin DIP, SO-8
A
B
1
2
3
4
8
7
6
5
NC
V+
Output
Offset Trim
Offset Trim
–In
+In
V–
OPA234
8-Pin DIP, SO-8, MSOP-8
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
OPA234
OPA234
OPA2234
OPA2234
OPA4234
OPA234
OPA4234
1996 Burr-Brown Corporation
PDS-1318B
For most current data sheet and other product
information, visit www.burr-brown.com
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| OPA234/OPA2234/OPA4234 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:OPA234. OPA2234. OPA4234 - Low Power. Precision SINGLE-SUPPLY OPERATIONAL AMPLIFIERS |
| OPA2340 | 制造商:BB 制造商全稱:BB 功能描述:SINGLE-SUPPLY, RAIL-TO-RAIL OPERATIONAL AMPLIFIERS MicroAmplifier TM Series |
| OPA2340-DIE | 制造商:TI 制造商全稱:Texas Instruments 功能描述:SINGLE-SUPPLY, RAIL-TO-RAIL OPERATIONAL AMPLIFIER MicroAmplifier |
| OPA2340EA | 制造商:Texas Instruments 功能描述:OP AMP DUAL CMOS RRI/O SMD 2340 |
| OPA2340EA/250 | 功能描述:運(yùn)算放大器 - 運(yùn)放 Single-Supply Rail-to-Rail RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補(bǔ)償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
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