The OPA607 and OPA2607 devices are decompensated, minimum gain of 6 V/V stable, general-purpose CMOS operational amplifier with low noise of 3.8 nV/√ Hz and a GBW of 50 MHz. The low noise and wide bandwidth of the OPAx607 devices make them attractive for general-purpose applications which require a good balance between cost and performance. The high-impedance CMOS inputs make the OPAx607 devices an ideal amplifier to interface with sensors with high output impedance (for example, piezoelectric transducers).
The OPAx607 devices feature a Power Down mode with a maximum quiescent current of less than 1 µA, making the device suitable for use in portable battery-powered applications. The rail-to-rail output (RRO) of the OPAx607 devices can swing up to 8 mV from the supply rails, maximizing dynamic range.
The OPAx607 is optimized for low supply voltage operation as low as 2.2 V (±1.1 V) and up to 5.5 V (±2.75 V), and is specified over the temperature range of –40°C to +125°C.
PART NUMBER | PACKAGE | BODY SIZE (NOM) |
---|---|---|
OPA607 | SC70 (6) | 2.00 mm × 1.25 mm |
SOT23 (5) | 2.90 mm × 1.60 mm | |
OPA2607 | SOIC (8) | 4.90 mm × 3.91 mm |
VSSOP (8) | 3.00 mm × 3.00 mm | |
X2QFN (10) | 1.50 mm × 2.00 mm |
Changes from Revision I (February 2021) to Revision J (April 2021)
Changes from Revision H (December 2020) to Revision I (February 2021)
Changes from Revision G (October 2020) to Revision H (December 2020)
Changes from Revision F (September 2020) to Revision G (October 2020)
Changes from Revision E (August 2020) to Revision F (September 2020)
Changes from Revision D (May 2020) to Revision E (August 2020)
Changes from Revision C (April 2020) to Revision D (May 2020)
Changes from Revision B (February 2020) to Revision C (April 2020)
Changes from Revision A (February 2020) to Revision B (February 2020)
Changes from Revision * (October 2019) to Revision A (February 2020)
PIN | I/O | DESCRIPTION | ||
---|---|---|---|---|
NAME | DBV | DCK | ||
IN– | 4 | 3 | I | Inverting input |
IN+ | 3 | 1 | I | Non inverting input |
OUT | 1 | 4 | O | Output |
PD | — | 5 | I | Power down (can be left floating) |
VS– | 2 | 2 | — | Negative supply or ground (for single-supply operation) |
VS+ | 5 | 6 | — | Positive supply |
PIN | I/O | DESCRIPTION | ||
---|---|---|---|---|
NAME | D, DGK | RUG | ||
IN1– | 2 | 2 | I | Inverting input, channel 1 |
IN1+ | 3 | 3 | I | Noninverting input, channel 1 |
IN2– | 6 | 8 | I | Inverting input, channel 2 |
IN2+ | 5 | 7 | I | Noninverting input, channel 2 |
OUT1 | 1 | 1 | O | Output, channel 1 |
OUT2 | 7 | 9 | O | Output, channel 2 |
VS– | 4 | 5 | — | Negative (lowest) supply or ground (for single-supply operation) |
VS+ | 8 | 10 | — | Positive (highest) supply |
PD1 | — | 4 | I | Low = amplifier 1 disabled, high = amplifier 1 enabled; see the Power Down Mode section for more information. |
PD2 | — | 6 | I | Low = amplifier 2 disabled, high = amplifier 2 enabled; see the Power Down Mode section for more information. |
MIN | MAX | UNIT | ||
---|---|---|---|---|
(VS+) – (VS–) | Supply voltage, Vs | 6 | V | |
VIN+, VIN– | Input voltage | (VS–) – 0.5 | (VS+) + 0.5 | V |
V PD | PD voltage | (VS–) – 0.5 | 6 | V |
VID | Differential input voltage(4) | ±5 | V | |
II | Continuous input current(2) | ±10 | mA | |
IO | Continuous output current(3) | ±20 | mA | |
Continuous power dissipation | See Thermal Information | |||
TJ | Maximum junction temperature | 150 | °C | |
TA | Operating free-air temperature | –40 | 125 | °C |
Tstg | Storage temperature | –65 | 150 | °C |