The OPAx990 family (OPA990, OPA2990, and OPA4990) is a family of high voltage (40-V) general purpose operational amplifiers. These devices offer excellent DC precision and AC performance, including rail-to-rail input/output, low offset (±300 µV, typ), and low offset drift (±0.6 µV/°C, typ).
Unique features such as differential and common-mode input voltage range to the supply rail, high short-circuit current (±80 mA), high slew rate (4.5 V/µs), and shutdown make the OPAx990 an extremely flexible, robust, and high-performance op amp for high-voltage industrial applications.
The OPAx990 family of op amps is available in micro-size packages (such as X2QFN, WSON, and SOT-553), as well as standard packages (such as SOT-23, SOIC, and TSSOP), and is specified from –40°C to 125°C.
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Part number | Order | Number of channels (#) | Total supply voltage (Min) (+5V=5, +/-5V=10) | Total supply voltage (Max) (+5V=5, +/-5V=10) | GBW (Typ) (MHz) | Slew rate (Typ) (V/us) | Rail-to-rail | Vos (offset voltage @ 25 C) (Max) (mV) | Iq per channel (Typ) (mA) | Vn at 1 kHz (Typ) (nV/rtHz) | Rating | Operating temperature range (C) | Package Group | Package size: mm2:W x L (PKG) | Offset drift (Typ) (uV/C) | Features | CMRR (Typ) (dB) | Output current (Typ) (mA) | Architecture |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
OPA2990 |
|
2 | 2.7 | 40 | 1.1 | 4.5 |
In
Out |
1.5 | 0.12 | 30 | Catalog | -40 to 125 |
SOIC | 8
TSSOP | 8 VSSOP | 10 WSON | 8 |
8SOIC: 19 mm2: 3.91 x 4.9 (SOIC | 8)
8TSSOP: 19 mm2: 6.4 x 3 (TSSOP | 8) 10VSSOP: 9 mm2: 3 x 3 (VSSOP | 10) 8WSON: 4 mm2: 2 x 2 (WSON | 8) |
0.6 | Shutdown | 115 | 80 | CMOS |
TLV2170 |
|
2 | 2.7 | 36 | 1.2 | 0.4 |
In to V-
Out |
2.5 | 0.125 | 22 | Catalog | -40 to 125 |
SOIC | 8
VSSOP | 8 |
8SOIC: 19 mm2: 3.91 x 4.9 (SOIC | 8)
8VSSOP: 15 mm2: 4.9 x 3 (VSSOP | 8) |
2 |
Cost Optimized
EMI Hardened |
110 | 17 | CMOS |
TLV9102 |
|
2 | 2.7 | 16 | 1.1 | 4.5 |
In
Out |
1.5 | 0.12 | 30 | Catalog | -40 to 125 |
SOIC | 8
TSSOP | 8 WSON | 8 |
8SOIC: 19 mm2: 3.91 x 4.9 (SOIC | 8)
8TSSOP: 19 mm2: 6.4 x 3 (TSSOP | 8) 8WSON: 4 mm2: 2 x 2 (WSON | 8) |
0.6 |
Cost Optimized
EMI Hardened Small Size |
110 | 80 | CMOS |
TLV9302 |
|
2 | 4.5 | 40 | 1 | 3.5 |
In to V-
Out |
2.5 | 0.15 | 33 | Catalog | -40 to 125 |
SOIC | 8
TSSOP | 8 |
8SOIC: 19 mm2: 3.91 x 4.9 (SOIC | 8)
8TSSOP: 19 mm2: 6.4 x 3 (TSSOP | 8) |
2 |
Cost Optimized
EMI Hardened |
110 | 60 | CMOS |