OPA551PA(高压高速运放)
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G=1 G = 1, CL = 100pF, 10V Step G = 1, CL = 100pF, 10V Step VO = 15Vrms, RL = 3kΩ, G = 3 VO = 15Vrms, RL = 300Ω, G = 3
VIN • Gain = VS
IO = 200mA IO = 200mA IO = 10mA IO = 10mA Package Dependent—See Text
Specified Range
TJ
Operating Range
TJ
Storage Range
TA
Thermal Resistance
SO-8 Surface Mount
θJA
DIP-8
θJA
DDPak-7
θJA
DDPak-7
θJC
RL = 3kΩ, –28V < VO < +28V RL = 3kΩ, –28V < VO < +28V RL = 300Ω, –27V < VO < +27V
OPA551
At TJ = +25°C(1), RL = 3kΩ connected to ground and VOUT = 0V, unless otherwise noted. Boldface limits apply over the specified junction temperature range, TJ = –40°C to +125°C.
INPUT VOLTAGE RANGE Common-Mode Voltage Range Common-Mode Rejection Ratio
INPUT IMPEDANCE Differential Common-Mode
IB IOS
en in
VCM CMRR
–27.5V < VCM < +27.5V
These laser-trimmed, monolithic integrated circuits provide excellent low-level accuracy along with high output swing. High performance is maintained as the amplifier swings to its specified limits.
IO
Short-Circuit Current
ISC
Capacitive Load Drive
CLOAD
SHUTDOWN FLAG
Thermal Shutdown Status Output Normal Operation
Thermally Shutdown
Voltage Compliance Range
0.01% Total Harmonic Distortion + Noise, f =3;N
Overload Recovery Time
OUTPUT Voltage Output
TJ = –40°C to +125°C
VOUT
TJ = –40°C to +125°C
Maximum Continuous Current Output: dc
PARAMETER
CONDITION
OPA552UA, PA, FA
MIN
TYP
MAX
(V–) + 2.5 92
±20 ±3
14 3.5
102
1013 || 2 1013 || 6
±100 ±100
(V+) – 2.5
OPEN-LOOP GAIN
Open-Loop Voltage Gain
AOL
TJ = –40°C to +125°C
FREQUENCY RESPONSE Gain-Bandwidth Product Slew Rate Settling Time: 0.1%
PARAMETER
CONDITION
OPA551UA, PA, FA
MIN
TYP
MAX
OFFSET VOLTAGE Input Offset Voltage
TJ = –40°C to +125°C vs Temperature vs Power Supply
INPUT BIAS CURRENT
VOS
APPLICATIONS
q TELEPHONY q TEST EQUIPMENT q AUDIO AMPLIFIER q TRANSDUCER EXCITATION q SERVO DRIVER
DESCRIPTION
The OPA551 and OPA552 are low cost op amps with high-voltage (60V) and high-current (200mA) capability.
dVOS /dT PSRR
VCM = 0V, IO = 0 VS = ±4V to ±30V, VCM = 0V
±1
±3
±5
±7
10
30
Input Bias Current Input Offset Current
NOISE Input Voltage Noise Density, f = 1kHz Current Noise Density, f = 1kHz
Junction Temperature
Shutdown
Reset from Shutdown
POWER SUPPLY
Specified Voltage
VS
Operating Voltage Range
Quiescent Current
IQ
TJ = –40°C to +125°C
TEMPERATURE RANGE
Stable Operation
Sourcing Sourcing
IO = 0
110
126
100
120
3 ±15 1.3
2 0.0005 0.0005
1
(V–) + 3.0
(V+) – 3.0
(V–) + 3.5
(V+) – 3.5
(V–) + 2.0
(V+) – 2.0
(V–) + 2.5
(V+) – 2.7
The OPA551 and OPA552 are internally protected against over-temperature conditions and current overloads. The thermal shutdown indicator “flag” provides a current output to alert the user when thermal shutdown has occurred.
®
For most current data sheet and other product information, visit
OPA551
OPA551
OPA551
OPA551 OPA552
High-Voltage, High-Current OPERATIONAL AMPLIFIERS
UNITS
mV mV µV/°C µV/V
pA pA
nV/√Hz fA/√Hz
V dB
Ω || pF Ω || pF
dB dB dB
MHz V/µs µs µs
% % µs
V V V V mA mA
µA µA V
°C °C
V V mA mA
°C °C °C
°C/W °C/W °C/W °C/W
®
OPA551, OPA552
±200
±380
See Typical Curve
0.05
1
80
120
160
V–
(V+) – 1.5
160 140
±30
±4
±30
±7
±8.5
±10
–40
+125
–55
+125
–65
+150
90 100 65
3
NOTES: (1) All tests are high-speed tested at +25°C ambient temperature. Effective junction temperature is +25°C unless otherwise noted.
The OPA551 and OPA552 are available in DIP-8 and SO-8 packages, as well as a DDPAK-7 surfacemount plastic power package. They are specified for operation over the extended industrial temperature range, –40°C to +125°C.
FEATURES
q WIDE SUPPLY RANGE: ±4V to ±30V q HIGH OUTPUT CURRENT: 200mA Continuous q LOW NOISE: 14nV/√Hz q FULLY PROTECTED:
Thermal Shutdown Output Current-Limited q THERMAL SHUTDOWN INDICATOR q WIDE OUTPUT SWING: 2V From Rail q FAST SLEW RATE: OPA551: 15V/µs OPA552: 24V/µs q WIDE BANDWIDTH: OPA551: 3MHz OPA552: 12MHz q PACKAGES: DIP-8, SO-8, or DDPAK-7
2 Download from Electronic-Library Service
SPECIFICATIONS: VS = ±30V
OPA552
At TJ = +25°C(1), RL = 3kΩ connected to Ground and VOUT = 0V, unless otherwise noted. Boldface limits apply over the specified junciton temperature range, TJ = –40°C to +125°C.
©1999 Burr-Brown Corporation
®
PDS-11472A
OPA551, OPrPintAed 5in5U.2S.A. July, 1999
Download from Electronic-Library Service
SPECIFICATIONS: VS = ±30V
The OPA551 is unity-gain stable and features high slew rate (15Vµs) and wide bandwidth (3MHz). The OPA552 is optimized for gains of 5 or greater, and offers higher speed with a slew rate of 24V/µs and a bandwidth of 12MHz. Both are suitable for telephony, audio, servo, and test applications.
OPA551, OPA552
1234567
NOTE: Tab is connected to V– supply.
+In NC V+ Flag –In V– Out
DDPAK-7 Surface-Mount (F)
OPA551, OPA552
V– 1 –In 2 +In 3 V– 4
8 Flag 7 V+ 6 Out 5 V–
SO-8 (U)
OPA551, OPA552
NC 1 –In 2 +In 3 V– 4
8 Flag 7 V+ 6 Out 5 NC
DIP-8 (P)
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: / • Cable: BBRCORP • Telex: 066-6491 • FAX: (520) 889-1510 • Immediate Product Info: (800) 548-6132
VIN • Gain = VS
IO = 200mA IO = 200mA IO = 10mA IO = 10mA Package Dependent—See Text
Specified Range
TJ
Operating Range
TJ
Storage Range
TA
Thermal Resistance
SO-8 Surface Mount
θJA
DIP-8
θJA
DDPak-7
θJA
DDPak-7
θJC
RL = 3kΩ, –28V < VO < +28V RL = 3kΩ, –28V < VO < +28V RL = 300Ω, –27V < VO < +27V
OPA551
At TJ = +25°C(1), RL = 3kΩ connected to ground and VOUT = 0V, unless otherwise noted. Boldface limits apply over the specified junction temperature range, TJ = –40°C to +125°C.
INPUT VOLTAGE RANGE Common-Mode Voltage Range Common-Mode Rejection Ratio
INPUT IMPEDANCE Differential Common-Mode
IB IOS
en in
VCM CMRR
–27.5V < VCM < +27.5V
These laser-trimmed, monolithic integrated circuits provide excellent low-level accuracy along with high output swing. High performance is maintained as the amplifier swings to its specified limits.
IO
Short-Circuit Current
ISC
Capacitive Load Drive
CLOAD
SHUTDOWN FLAG
Thermal Shutdown Status Output Normal Operation
Thermally Shutdown
Voltage Compliance Range
0.01% Total Harmonic Distortion + Noise, f =3;N
Overload Recovery Time
OUTPUT Voltage Output
TJ = –40°C to +125°C
VOUT
TJ = –40°C to +125°C
Maximum Continuous Current Output: dc
PARAMETER
CONDITION
OPA552UA, PA, FA
MIN
TYP
MAX
(V–) + 2.5 92
±20 ±3
14 3.5
102
1013 || 2 1013 || 6
±100 ±100
(V+) – 2.5
OPEN-LOOP GAIN
Open-Loop Voltage Gain
AOL
TJ = –40°C to +125°C
FREQUENCY RESPONSE Gain-Bandwidth Product Slew Rate Settling Time: 0.1%
PARAMETER
CONDITION
OPA551UA, PA, FA
MIN
TYP
MAX
OFFSET VOLTAGE Input Offset Voltage
TJ = –40°C to +125°C vs Temperature vs Power Supply
INPUT BIAS CURRENT
VOS
APPLICATIONS
q TELEPHONY q TEST EQUIPMENT q AUDIO AMPLIFIER q TRANSDUCER EXCITATION q SERVO DRIVER
DESCRIPTION
The OPA551 and OPA552 are low cost op amps with high-voltage (60V) and high-current (200mA) capability.
dVOS /dT PSRR
VCM = 0V, IO = 0 VS = ±4V to ±30V, VCM = 0V
±1
±3
±5
±7
10
30
Input Bias Current Input Offset Current
NOISE Input Voltage Noise Density, f = 1kHz Current Noise Density, f = 1kHz
Junction Temperature
Shutdown
Reset from Shutdown
POWER SUPPLY
Specified Voltage
VS
Operating Voltage Range
Quiescent Current
IQ
TJ = –40°C to +125°C
TEMPERATURE RANGE
Stable Operation
Sourcing Sourcing
IO = 0
110
126
100
120
3 ±15 1.3
2 0.0005 0.0005
1
(V–) + 3.0
(V+) – 3.0
(V–) + 3.5
(V+) – 3.5
(V–) + 2.0
(V+) – 2.0
(V–) + 2.5
(V+) – 2.7
The OPA551 and OPA552 are internally protected against over-temperature conditions and current overloads. The thermal shutdown indicator “flag” provides a current output to alert the user when thermal shutdown has occurred.
®
For most current data sheet and other product information, visit
OPA551
OPA551
OPA551
OPA551 OPA552
High-Voltage, High-Current OPERATIONAL AMPLIFIERS
UNITS
mV mV µV/°C µV/V
pA pA
nV/√Hz fA/√Hz
V dB
Ω || pF Ω || pF
dB dB dB
MHz V/µs µs µs
% % µs
V V V V mA mA
µA µA V
°C °C
V V mA mA
°C °C °C
°C/W °C/W °C/W °C/W
®
OPA551, OPA552
±200
±380
See Typical Curve
0.05
1
80
120
160
V–
(V+) – 1.5
160 140
±30
±4
±30
±7
±8.5
±10
–40
+125
–55
+125
–65
+150
90 100 65
3
NOTES: (1) All tests are high-speed tested at +25°C ambient temperature. Effective junction temperature is +25°C unless otherwise noted.
The OPA551 and OPA552 are available in DIP-8 and SO-8 packages, as well as a DDPAK-7 surfacemount plastic power package. They are specified for operation over the extended industrial temperature range, –40°C to +125°C.
FEATURES
q WIDE SUPPLY RANGE: ±4V to ±30V q HIGH OUTPUT CURRENT: 200mA Continuous q LOW NOISE: 14nV/√Hz q FULLY PROTECTED:
Thermal Shutdown Output Current-Limited q THERMAL SHUTDOWN INDICATOR q WIDE OUTPUT SWING: 2V From Rail q FAST SLEW RATE: OPA551: 15V/µs OPA552: 24V/µs q WIDE BANDWIDTH: OPA551: 3MHz OPA552: 12MHz q PACKAGES: DIP-8, SO-8, or DDPAK-7
2 Download from Electronic-Library Service
SPECIFICATIONS: VS = ±30V
OPA552
At TJ = +25°C(1), RL = 3kΩ connected to Ground and VOUT = 0V, unless otherwise noted. Boldface limits apply over the specified junciton temperature range, TJ = –40°C to +125°C.
©1999 Burr-Brown Corporation
®
PDS-11472A
OPA551, OPrPintAed 5in5U.2S.A. July, 1999
Download from Electronic-Library Service
SPECIFICATIONS: VS = ±30V
The OPA551 is unity-gain stable and features high slew rate (15Vµs) and wide bandwidth (3MHz). The OPA552 is optimized for gains of 5 or greater, and offers higher speed with a slew rate of 24V/µs and a bandwidth of 12MHz. Both are suitable for telephony, audio, servo, and test applications.
OPA551, OPA552
1234567
NOTE: Tab is connected to V– supply.
+In NC V+ Flag –In V– Out
DDPAK-7 Surface-Mount (F)
OPA551, OPA552
V– 1 –In 2 +In 3 V– 4
8 Flag 7 V+ 6 Out 5 V–
SO-8 (U)
OPA551, OPA552
NC 1 –In 2 +In 3 V– 4
8 Flag 7 V+ 6 Out 5 NC
DIP-8 (P)
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: / • Cable: BBRCORP • Telex: 066-6491 • FAX: (520) 889-1510 • Immediate Product Info: (800) 548-6132