Datasheet

OPA695
4
SBOS293G
www.ti.com
OPA695ID, IDBV
TYP MIN/MAX OVER TEMPERATURE
0 ° C to –40 ° C to MIN/ TEST
PARAMETER CONDITIONS +25°C +25°C
(1)
70°C
(2)
+85°C
(2)
UNITS MAX LEVEL
(3)
ELECTRICAL CHARACTERISTICS: V
S
= +5V
Boldface limits are tested at +25°C.
R
F
= 348Ω, R
L
= 100Ω to V
S
/2, and G = +8, (see Figure 3 for AC performance only), unless otherwise noted.
AC PERFORMANCE (see Figure 3)
Small-Signal Bandwidth (V
O
= 0.5V
PP
) G = +1, R
F
= 511Ω 1400 MHz typ C
G = +2, R
F
= 487Ω 960 MHz min C
G = +8, R
F
= 348Ω 395 380 330 300 MHz typ B
G = +16, R
F
= 162Ω 235 MHz typ C
Bandwidth for 0.2dB Gain Flatness G = +2, V
O
< 0.5V
PP
, R
F
= 487Ω 230 180 135 110 MHz min B
Peaking at a Gain of +1 R
F
= 511Ω, V
O
< 0.5V
PP
1.0 2.0 2.5 3.0 dB max B
Large-Signal Bandwidth G = +8, V
O
= 2V
PP
310 MHz typ C
Slew Rate G = +8, 2V Step 1700 1300 1200 1100 V/µsminB
Rise-and-Fall Time G = +8, V
O
= 0.5V Step 1.0 ns typ C
G = +8, V
O
= 2V Step 1.0 ns typ C
Settling Time to 0.02% G = +8, V
O
= 2V Step 16 ns typ C
0.1% G = +8, V
O
= 2V Step 10 ns typ C
Harmonic Distortion G = +8, f = 10MHz, V
O
= 2V
PP
2nd-Harmonic R
L
= 100Ω to V
S
/2 –62 –58 –58 –57 dBc max B
R
L
≥ 500Ω to V
S
/2 –70 –66 –66 –65 dBc max B
3rd-Harmonic R
L
= 100Ω to V
S
/2 –66 –64 –64 –63 dBc max B
R
L
≥ 500Ω to V
S
/2 –65 –63 –63 –62 dBc max B
Input Voltage Noise f > 1MHz 1.8 2 2.7 2.9 nV/√Hz max B
Noninverting Input Current Noise f > 1MHz 18 19 21 22 pA/√Hz max B
Inverting Input Current Noise f > 1MHz 22 24 26 27 pA/√Hz max B
DC PERFORMANCE
(4)
Open-Loop Transimpedance Gain (Z
OL
) V
O
= V
S
/2, R
L
= 100Ω to V
S
/2 70 40 38 36 kΩ min A
Input Offset Voltage V
CM
= V
S
/2 ±0.3 ±3 ±3.5 ±4.0 mV max A
Average Offset Voltage Drift V
CM
= V
S
/2 ±10 ±15 µV/°CmaxB
Noninverting Input Bias Current V
CM
= V
S
/2 ±5 ±40 ±45 ±50 µAmaxA
Average Noninverting Input Bias Current Drift V
CM
= V
S
/2 ±110 ±170 nA/°CmaxB
Inverting Input Bias Current V
CM
= V
S
/2 ±5 ±60 ±66 ±70 µAmaxA
Average Inverting Input Bias Current Drift V
CM
= V
S
/2 ±120 ±160 nA/°Cmax B
INPUT
Least Positive Input Voltage
(5)
1.7 1.8 1.9 1.9 V max A
Most Positive Input Voltage
(5)
3.3 3.2 3.1 3.1 V min A
Common-Mode Rejection Ratio (CMRR) V
CM
= V
S
/2 54 51 50 50 dB min A
Noninverting Input Impedance 280 || 1.2 kΩ || pF typ C
Inverting Input Resistance (R
I
) Open-Loop 32 Ω typ C
OUTPUT
Most Positive Output Voltage No Load 4.2 4.0 3.9 3.8 V min A
R
L
= 100Ω to V
S
/2 4.0 3.9 3.8 3.7 V min A
Least Positive Output Voltage No Load 0.8 1.0 1.1 1.2 V max A
R
L
= 100Ω to V
S
/2 1.0 1.1 1.2 1.3 V max A
Current Output, Sourcing V
O
= V
S
/2 90 70 67 66 mA min A
Current Output, Sinking V
O
= V
S
/2 –90 –70 –67 –66 mA min A
Closed-Loop Output Impedance G = +2, f = 100kHz 0.05 Ω typ C
DISABLE (Disabled LOW)
Power Down Supply Current (+V
S
)V
DIS
= 0 –95 –160 –175 –180 µA typ C
Disable Time 1 µs typ C
Enable Time 25 ns typ C
Off Isolation G = +8, 10MHz 70 dB typ C
Output Capacitance in Disable 4 pF typ C
Turn On Glitch G = +2, R
L
= 150Ω, V
IN
= V
S
/2 ±100 mV typ C
Turn Off Glitch G = +2, R
L
= 150Ω, V
IN
= V
S
/2 ±20 mV typ C
Enable Voltage 3.3 3.5 3.6 3.7 V min A
Disable Voltage 1.8 1.7 1.6 1.5 V max A
Control Pin Input Bias Current (DIS) V
DIS
= 0 75 130 143 149 µA typ C
POWER SUPPLY
Specified Single-Supply Operating Voltage 5 V typ C
Max Single-Supply Operating Voltage 12 12 12 V max A
Max Quiescent Current V
S
= +5V 11.4 12.0 12.5 12.9 mA max A
Min Quiescent Current V
S
= +5V 11.4 10.9 9.4 9.1 mA min A
Power-Supply Rejection Ratio (–PSRR) Input Referred 56 dB typ C
TEMPERATURE RANGE
Specification: ID, IDBV
–40 to +85 °C typ C
Thermal Resistance,
θ
JA
Junction-to-Ambient
DSO-8 125 °C/W typ C
DGK MSOP-8 135 °C/W typ C
DBV SOT23-6 150 °C/W typ C
NOTES: (1) Junction temperature = ambient for +25°C specifications.
(2) Junction temperature = ambient at low temperature limit: junction temperature = ambient +15°C at high temperature limit for over temperature
specifications.
(3) Test levels: (A) 100% tested at +25°C. Over temperature limits by characterization and simulation.
(B) Limits set by characterization and simulation. (C) Typical value only for information.
(4) Current is considered positive out-of-node. V
CM
is the input common-mode voltage.
(5) Tested < 3dB below minimum specified CMRR at ± CMIR limits.