The TLV277x CMOS operational amplifier family combines high slew rate and bandwidth, rail-to-rail output swing, high output drive, and excellent dc precision. The device provides 10.5 V/µs of slew rate and 5.1 MHz of bandwidth while only consuming 1 mA of supply current per channel. This ac performance is much higher than current competitive CMOS amplifiers. The rail-to-rail output swing and high output drive make these devices a good choice for driving the analog input or reference of analog-to-digital converters. These devices also have low distortion while driving a 600- load for use in telecom systems.
These amplifiers have a 360-µV input offset voltage, a 17 nV/Hz input noise voltage, and a 2-pA input bias current for measurement, medical, and industrial applications. The TLV277x family is also specified across an extended temperature range (40°C to 125°C), making it useful for automotive systems, and the military temperature range (55°C to 125°C), for military systems.
These devices operate from a 2.5-V to 5.5-V single supply voltage and are characterized at 2.7 V and 5 V. The single-supply operation and low power consumption make these devices a good solution for portable applications. The following table lists the packages available.
Part number | オーダー・オプション | 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 | Input bias current (Max) (pA) | CMRR (Typ) (dB) | Output current (Typ) (mA) | Architecture |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
TLV2775 |
|
4 | 2.5 | 5.5 | 5.1 | 10.5 |
In to V-
Out |
2.5 | 1 | 17 | Catalog |
-40 to 125
0 to 70 |
PDIP | 16
SOIC | 16 TSSOP | 16 |
16PDIP: 181 mm2: 9.4 x 19.3 (PDIP | 16)
16SOIC: 59 mm2: 6 x 9.9 (SOIC | 16) 16TSSOP: 22 mm2: 4.4 x 5 (TSSOP | 16) |
2 | Shutdown | 60 | 96 | 40 | CMOS |
TLV2770 | サンプルは利用できません。 | 1 | 2.5 | 5.5 | 5.1 | 10.5 |
In to V-
Out |
2.5 | 1 | 17 | Catalog |
-40 to 125
0 to 70 |
PDIP | 8
SOIC | 8 VSSOP | 8 |
8PDIP: 93 mm2: 9.43 x 9.81 (PDIP | 8)
8SOIC: 19 mm2: 3.91 x 4.9 (SOIC | 8) 8VSSOP: 15 mm2: 4.9 x 3 (VSSOP | 8) |
2 | Shutdown | 60 | 96 | 40 | CMOS |
TLV2771 |
|
1 | 2.5 | 5.5 | 5.1 | 10.5 |
In to V-
Out |
2.5 | 1 | 17 | Catalog |
-40 to 125
0 to 70 |
SOIC | 8
SOT-23 | 5 |
8SOIC: 19 mm2: 3.91 x 4.9 (SOIC | 8)
5SOT-23: 5 mm2: 1.6 x 2.9 (SOT-23 | 5) |
2 | 60 | 96 | 40 | CMOS | |
TLV2771-Q1 |
|
1 | 2.5 | 5.5 | 5.1 | 10.5 |
In to V-
Out |
2.5 | 1 | 17 | Automotive | -40 to 125 | SOT-23 | 5 | 5SOT-23: 5 mm2: 1.6 x 2.9 (SOT-23 | 5) | 2 | 60 | 96 | 40 | CMOS |