Datasheet

OPA695
3
SBOS293G
www.ti.com
ELECTRICAL CHARACTERISTICS: V
S
= ±5V
Boldface limits are tested at +25°C.
R
F
= 402Ω, R
L
= 100Ω, and G = +8, (see Figure 1 for AC performance only), unless otherwise noted.
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)
AC PERFORMANCE (see Figure 1)
Small-Signal Bandwidth (V
O
= 0.5V
PP
) G = +1, R
F
= 523Ω 1700 MHz typ C
G = +2, R
F
= 511Ω 1400 MHz typ C
G = +8, R
F
= 402Ω 450 400 380 350 MHz min B
G = +16, R
F
= 249Ω 350 MHz typ C
Bandwidth for 0.2dB Gain Flatness G = +2, V
O
= 0.5V
PP
, R
F
=523Ω 320 MHz min B
Peaking at a Gain of +1 R
F
= 523Ω, V
O
= 0.5V
PP
4.6 5.4 5.8 6.0 dB max B
Large-Signal Bandwidth G = +8, V
O
= 4V
PP
450 MHz typ C
Slew Rate G = –8, V
O
= 4V Step 4300 3700 3600 3500 V/µsminB
G = +8, V
O
= 4V Step 2900 2600 2500 2400 V/µsminB
Rise-and-Fall Time G = +8, V
O
= 0.5V Step 0.8 ns typ C
G = +8, V
O
= 4V 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 –65 –62 –60 –59 dBc max B
R
L
≥ 500Ω –78 –76 –74 –73 dBc max B
3rd-Harmonic R
L
= 100Ω –86 –84 –75 –72 dBc max B
R
L
≥ 500Ω –86 –82 –81 –80 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
Differential Gain G = +2, NTSC, V
O
= 1.4Vp, R
L
= 150Ω 0.04 % typ C
Differential Phase G = +2, NTSC, V
O
= 1.4Vp, R
L
= 150Ω 0.007 deg typ C
DC PERFORMANCE
(4)
Open-Loop Transimpedance Gain (Z
OL
) V
O
= 0V, R
L
= 100Ω 85 45 43 41 kΩ min A
Input Offset Voltage V
CM
= 0V ±0.3 ±3.0 ±3.5 ±4.0 mV max A
Average Offset Voltage Drift V
CM
= 0V ±10 ±15 µV/°CmaxB
Noninverting Input Bias Current V
CM
= 0V +13 ±30 ±37 ±41 µAmaxA
Average Noninverting Input Bias Current Drift V
CM
= 0V +150 +180 nA/°CmaxB
Inverting Input Bias Current V
CM
= 0V ±20 ±60 ±66 ±70 µAmaxA
Average Inverting Input Bias Current Drift V
CM
= 0V ±120 ±160 nA°/C max B
INPUT
Common-Mode Input Range
(5)
(CMIR) ±3.3 ±3.1 ±3.0 ±3.0 V min A
Common-Mode Rejection Ratio (CMRR) V
CM
= 0V 56 51 50 50 dB min A
Noninverting Input Impedance 280 || 1.2 kΩ || pF typ C
Inverting Input Resistance (R
I
) Open-Loop 29 Ω typ C
OUTPUT
Voltage Output Swing No Load ±4.2
±4.0 ±3.9 ±3.9 V min A
100Ω Load ±3.9
±3.7 ±3.7 ±3.6 V min A
Current Output, Sourcing V
O
= 0 +120 +90 +80 +70 mA min A
Current Output, Sinking V
O
= 0 –120 –90 –80 –70 mA min A
Closed-Loop Output Impedance G = +8, f = 100kHz 0.04 Ω typ C
DISABLE (Disabled LOW)
Power-Down Supply Current (+V
S
)V
DIS
= 0 –100 –170 –186 –192 µA typ A
Disable Time V
IN
= ±0.25V
DC
1 µs typ C
Enable Time V
IN
= ±0.25V
DC
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
= 0 ±100 mV typ C
Turn Off Glitch G = +2, R
L
= 150Ω, V
IN
= 0 ±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 75 130 143 145 µAmaxA
POWER SUPPLY
Specified Operating Voltage ±5 V typ C
Maximum Operating Voltage Range
±6 ±6 ±6VmaxA
Max Quiescent Current V
S
= ±5V 12.9 13.3 13.7 14.1 mA max A
Min Quiescent Current V
S
= ±5V 12.9 12.6 11.8 11.0 mA min A
Power-Supply Rejection Ratio (–PSRR) Input Referred 55 51 48 48 dB typ A
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.