900,000+ datasheet pdf search and download

Datasheet4U offers most rated semiconductors data sheet pdf






Burr-Brown

OPA2234 Datasheet Preview

OPA2234 Datasheet

SINGLE-SUPPLY OPERATIONAL AMPLIFIERS

No Preview Available !

®
OPA234
OPA2234
OPA4234
OPA234
OPA234
OPA2234
OPA4234
For most current data sheet and other product
information, visit www.burr-brown.com
OPA234
OPA2234
OPA4234
Low Power, Precision
SINGLE-SUPPLY OPERATIONAL AMPLIFIERS
FEATURES
q WIDE SUPPLY RANGE:
Single Supply: VS = +2.7V to +36V
Dual Supply: VS = ±1.35V to ±18V
q GUARANTEED PERFORMANCE:
+2.7V, +5V, and ±15V
q LOW QUIESCENT CURRENT: 250µA/amp
q LOW INPUT BIAS CURRENT: 25nA max
q LOW OFFSET VOLTAGE: 100µV max
q HIGH CMRR, PSRR, and AOL
q 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.
OPA234
Offset Trim 1
–In 2
+In 3
V– 4
8 NC
7 V+
6 Output
5 Offset Trim
8-Pin DIP, SO-8, MSOP-8
OPA2234
Out A 1
–In A 2
+In A 3
V– 4
A
B
8 V+
7 Out B
6 –In B
5 +In B
8-Pin DIP, SO-8
Out A 1
–In A 2
+In A 3
V+ 4
+In B 5
–In B 6
Out B 7
OPA4234
AD
BC
14-Pin DIP
SO-14
14 Out D
13 –In D
12 +In D
11 V–
10 +In C
9 –In C
8 Out C
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
© 1996 Burr-Brown Corporation
PDS-11318B
OPA234, 223P4rin,te4d 2in 3U.4S.A., May, 2000
®




Burr-Brown

OPA2234 Datasheet Preview

OPA2234 Datasheet

SINGLE-SUPPLY OPERATIONAL AMPLIFIERS

No Preview Available !

SPECIFICATIONS: VS = +5V
At TA = 25°C, VS = +5V, RL = 10kconnected to VS /2 and VOUT = VS/2, unless otherwise noted.
OPA234P, U, E
OPA2234P, U
OPA234PA, UA, EA
OPA2234PA, UA
OPA4234PA, UA, U
PARAMETER
CONDITION
MIN
TYP
MAX MIN TYP MAX UNITS
OFFSET VOLTAGE
Input Offset Voltage
OPA234E, EA
vs Temperature(1)
vs Power Supply
vs Time
Channel Separation (Dual, Quad)
VOS
dVOS/dT
PSRR
VCM = 2.5V
Operating Temperature Range
VS = +2.7V to +30V, VCM = 1.7V
±40
±100
±0.5
3
0.2
0.3
±100
±150
±3
10
T ±250
µV
T ±350
µV
T T µV/°C
T 20 µV/V
T µV/mo
T µV/V
INPUT BIAS CURRENT
Input Bias Current(2)
Input Offset Current
IB VCM = 2.5V
IOS VCM = 2.5V
–15 –30
±1 ±5
T –50
TT
nA
nA
NOISE
Input Voltage Noise Density
Current Noise Density
vn
in
f = 1kHz
25 T nV/Hz
80 T fA/Hz
INPUT VOLTAGE RANGE
Common-Mode Voltage Range
Common-Mode Rejection
CMRR
VCM = –0.1V to 4V
–0.1
91
(V+) –1 T
106 86
T
T
V
dB
INPUT IMPEDANCE
Differential
Common-Mode
VCM = 2.5V
107 || 5
1010 || 6
T || pF
T || pF
OPEN-LOOP GAIN
Open-Loop Voltage Gain
VO = 0.25V to 4V
AOL RL = 10k
RL = 2k
108 120
86 96
100 T
86 T
dB
dB
FREQUENCY RESPONSE
Gain-Bandwidth Product
Slew Rate
Settling Time: 0.1%
0.01%
Overload Recovery Time
GBW
SR
CL = 100pF
G = 1, 3V Step, CL = 100pF
G = 1, 3V Step, CL = 100pF
(VIN) (Gain) = VS
0.35
0.2
15
25
16
T MHz
T V/µs
T µs
T µs
T µs
OUTPUT
Voltage Output: Positive
Negative
Positive
Negative
Short-Circuit Current
ISC
Capacitive Load Drive (Stable Operation)(3)
RL = 10kto VS/2
RL = 10kto VS/2
RL = 10kto Ground
RL = 10kto Ground
G = +1
(V+) –1
0.25
(V+) –1
0.1
(V+) –0.65
0.05
(V+) –0.65
0.05
±11
1000
TT
TT
TT
TT
T
T
V
V
V
V
mA
pF
POWER SUPPLY
Specified Operating Voltage
Operating Voltage Range
Quiescent Current (per amplifier)
TEMPERATURE RANGE
Specified Range
Operating Range
Storage
Thermal Resistance
8-Pin DIP
SO-8 Surface-Mount
MSOP-8 Surface-Mount
14-Pin DIP
SO-14 Surface-Mount
IQ
θJA
IO = 0
+5
+2.7
+36 T
250 300
T
T
TT
V
V
µA
–40
+85 T
T °C
–40
+125
T
T °C
–55
+125
T
T °C
100 T °C/W
150 T °C/W
220 T °C/W
80 T °C/W
110 T °C/W
T Specifications same as OPA234P,U,E.
NOTES: (1) Guaranteed by wafer-level test to 95% confidence level. (2) Positive conventional current flows into the input terminals. (3) See “Small-Signal Overshoot
vs Load Capacitance” typical curve.
The information provided herein is believed to be reliable; however, BURR-BROWN assumes no responsibility for inaccuracies or omissions. BURR-BROWN assumes
no responsibility for the use of this information, and all use of such information shall be entirely at the user’s own risk. Prices and specifications are subject to change
without notice. No patent rights or licenses to any of the circuits described herein are implied or granted to any third party. BURR-BROWN does not authorize or warrant
any BURR-BROWN product for use in life support devices and/or systems.
®
OPA234, 2234, 4234
2


Part Number OPA2234
Description SINGLE-SUPPLY OPERATIONAL AMPLIFIERS
Maker Burr-Brown
Total Page 9 Pages
PDF Download

OPA2234 Datasheet PDF

View PDF for Mobile








Similar Datasheet

1 OPA2234 SINGLE-SUPPLY OPERATIONAL AMPLIFIERS
Burr-Brown
2 OPA2234 OPA234 2234 4234: Low Power Precision Single-Supply Operational Amplifiers (Rev. B)
ETCTI
3 OPA2234M Low-Power Precision Single-Supply Operational Amplifiers-
ETCTI
4 OPA2237 Single-Supply Operational Amplifiers MicroAmplifier Series (Rev. A)
ETCTI
5 OPA2237 SINGLE-SUPPLY OPERATIONAL AMPLIFIERS
Burr-Brown





Part Number Start With

0    1    2    3    4    5    6    7    8    9    A    B    C    D    E    F    G    H    I    J    K    L    M    N    O    P    Q    R    S    T    U    V    W    X    Y    Z

Site map

Webmaste! click here

Contact us

Buy Components

Privacy Policy