OPA357 Datasheet, PDF (3/23 Pages) Burr-Brown (TI) – 250MHz, Rail-to-Rail I/O, CMOS Operational Amplifier with Shutdown

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OPA357
OPA2357
SBOS235C − MARCH 2002− REVISED MAY 2004
ELECTRICAL CHARACTERISTICS: V_S = +2.7V to +5.5V Single-Supply
Boldface limits apply over the temperature range, T_A = −40°C to +125°C.
All specifications at TA = +25°C, RF = 0Ω , RL = 1kΩ connected to VS/2, unless otherwise noted.
PARAMETER
CONDITIONS
OPA357AI
OPA2357AI
MIN
TYP
MAX
OFFSET VOLTAGE
Input Offset Voltage
vs Temperature
vs Power Supply
VOS
dV_OS/dT
PSRR
VS = +5V
Specified Temperature Range
Specified Temperature Range
VS = +2.7V to +5.5V, VCM = (VS/2) − 0.15V
Specified Temperature Range
±2
+4
±200
±8
+10
±800
±900
INPUT BIAS CURRENT
Input Bias Current
Input Offset Current
NOISE
Input Voltage Noise Density
Current Noise Density
INPUT VOLTAGE RANGE
Common-Mode Voltage Range
Common-Mode Rejection Ratio
IB
IOS
en
in
VCM
CMRR
f = 1MHz
f = 1MHz
VS = +5.5V, −0.1V < VCM < +3.5V
Specified Temperature Range
VS = +5.5V, −0.1V < VCM < +5.6V
Specified Temperature Range
3
±50
±1
±50
6.5
50
(V−) − (0.1)
66
80
64
56
68
55
(V+) + (0.1V)
INPUT IMPEDANCE
Differential
Common-Mode
1013 || 2
1013 || 2
OPEN-LOOP GAIN
AOL
VS = +5V, +0.3V < VO < +4.7V
94
Specified Temperature Range
VS = +5V, +0.4V < VO < +4.6V
90
FREQUENCY RESPONSE
Small-Signal Bandwidth
Gain-Bandwidth Product
f−3dB
f−3dB
GBW
G = +1, VO = 100mVPP, RF = 25Ω
G = +2, VO = 100mVPP
G = +10
Bandwidth for 0.1dB Gain Flatness
Slew Rate
Rise-and-Fall Time
Settling Time, 0.1%
0.01%
f0.1dB
SR
G = +2, VO = 100mVPP
VS = +5V, G = +1, 4V Step
VS = +5V, G = +1, 2V Step
VS = +3V, G = +1, 2V Step
G = +1, VO = 200mVPP, 10% to 90%
G = 1, VO = 2VPP, 10% to 90%
VS = +5V, G = +1, 2V Output Step
Overload Recovery Time
Harmonic Distortion
VIN S Gain = VS
2nd-Harmonic
3rd-Harmonic
Differential Gain Error
Differential Phase Error
Channel-to-Channel Crosstalk, OPA2357
G = +1, f = 1MHz, VO = 2VPP, RL = 200Ω, VCM = 1.5V
G = +1, f = 1MHz, VO = 2VPP, RL = 200Ω, VCM = 1.5V
NTSC, RL = 150Ω
NTSC, RL = 150Ω
f = 5MHz
110
250
90
100
40
150
130
110
2
11
30
60
5
−75
−83
0.02
0.09
−100
OUTPUT
Voltage Output Swing from Rail
Specified Temperature Range
Output Current(1)(2), Single, Dual
Closed-Loop Output Impedance
VS = +5V, RL = 1kΩ, AOL > 94dB
VS = +5V, RL = 1kΩ, AOL > 90dB
IO
VS = +5V
VS = +3V
f < 100kHz
Open-Loop Output Resistance
RO
(1) _{See typical characteristics Output Voltage Swing vs Output Current.}
(2) _{Specified by design.}
0.1
0.3
0.4
100
50
0.05
35
UNITS
mV
mV
µV/°C
µV/V
µV/V
pA
pA
nV/√Hz
fA/√Hz
V
dB
dB
dB
dB
Ω || pF
Ω || pF
dB
dB
MHz
MHz
MHz
MHz
V/µs
V/µs
V/µs
ns
ns
ns
ns
ns
dBc
dBc
%
degrees
dB
V
V
mA
mV
Ω
Ω
3