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OPA2836 View Datasheet(PDF) - Texas Instruments

Part NameDescriptionManufacturer
OPA2836 Very-Low-Power, Rail-to-Rail Out, Negative Rail In, Voltage-Feedback Operational Amplifiers TI
Texas Instruments TI
OPA2836 Datasheet PDF : 59 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
OPA836, OPA2836
SLOS712I – JANUARY 2011 – REVISED OCTOBER 2016
www.ti.com
Electrical Characteristics: VS = 2.7 V (continued)
at VS+ = +2.7 V, VS– = 0 V, VOUT = 1 VPP, RF = 0 Ω, RL = 2 kΩ, G = 1 V/V, input and output referenced to mid-supply, VIN_CM =
mid-supply – 0.5 V. TA = 25°C, unless otherwise noted.
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX UNIT
TEST
LEVEL (1)
OUTPUT
Output voltage low
Output voltage high
Output saturation voltage, high/low
Output current drive
GAIN SETTING RESISTORS (OPA836IRUN ONLY)
TA = 25°C, G = 5
TA = –40°C to 125°C, G = 5
TA = 25°C, G = 5
TA = –40°C to 125°C, G = 5
TA = 25°C, G = 5
TA = 25°C
TA = –40°C to 125°C
0.15
0.2
V
A
0.15
0.2
V
B
2.45
2.5
V
A
2.45
2.5
V
B
80/40
mV
C
±40
±45
mA
A
±40
±45
mA
B
Resistor FB1 to FB2
DC resistance
1584
1600
1616
Ω
A
Resistor FB2 to FB3
DC resistance
1188
1200
1212
Ω
A
Resistor FB3 to FB4
DC resistance
396
400
404
Ω
A
Resistor tolerance
DC resistance
–1%
1%
A
Resistor temperature coefficient
DC resistance
<10
PPM
C
POWER SUPPLY
Specified operating voltage
2.5
5.5
V
B
Quiescent operating current per amplifier
Power supply rejection (±PSRR)
TA = 25°C
TA = –40°C to 125°C
0.7
0.95
1.15 mA
A
0.6
1.4 mA
B
91
108
dB
A
POWER DOWN
Enable voltage threshold
Disable voltage threshold
Power-down pin bias current
Specified "on" above VS– + 2.1 V
Specified "off" below VS– + 0.7 V
PD = 0.5 V
2.1
V
A
0.7
V
A
20
500 nA
A
Power-down quiescent current
PD = 0. 5 V
0.5
1.5 µA
A
Turnon time delay
Time from PD = high to VOUT = 90% of final
value
200
ns
C
Turnoff time delay
Time from PD = low to VOUT = 10% of original
value
25
ns
C
7.7 Electrical Characteristics: VS = 5 V
at VS+ = +5 V, VS– = 0 V, VOUT = 2 VPP, RF = 0 Ω, RL = 1 kΩ, G = 1 V/V, input and output referenced to mid-supply. TA = 25°C,
unless otherwise noted.
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX UNIT
TEST
LEVEL (1)
AC PERFORMANCE
Small-signal bandwidth
Gain-bandwidth product
Large-signal bandwidth
Bandwidth for 0.1-dB flatness
Slew rate, rise
Slew rate, fall
Rise time
Fall time
VOUT = 100 mVPP, G = 1
VOUT = 100 mVPP, G = 2
VOUT = 100 mVPP, G = 5
VOUT = 100 mVPP, G = 10
VOUT = 100 mVPP, G = 10
VOUT = 2 VPP, G = 2
VOUT = 2 VPP, G = 2
VOUT = 2-V Step, G = 2
VOUT = 2-V Step, G = 2
VOUT = 2-V Step, G = 2
VOUT = 2-V Step, G = 2
205
100
MHz
C
28
11.8
118
MHz
C
87
MHz
C
29
MHz
C
560
V/µs
C
580
V/µs
C
3
ns
C
3
ns
C
(1) Test levels (all values set by characterization and simulation): (A) 100% tested at 25°C; over temperature limits by characterization and
simulation. (B) Not tested in production; limits set by characterization and simulation. (C) Typical value only for information.
10
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