0
ACTIVE
Number of channels |
2 |
Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) |
8 |
Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) |
2 |
Rail-to-rail |
In to V-, Out |
GBW (typ) (MHz) |
0.525 |
Slew rate (typ) (V/µs) |
0.43 |
Vos (offset voltage at 25°C) (max) (mV) |
9 |
Iq per channel (typ) (mA) |
0.105 |
Vn at 1 kHz (typ) (nV√Hz) |
32 |
Rating |
Catalog |
Operating temperature range (°C) |
-40 to 85 |
Offset drift (typ) (µV/°C) |
1.7 |
Input bias current (max) (pA) |
200 |
CMRR (typ) (dB) |
91 |
Iout (typ) (A) |
0.009 |
Architecture |
CMOS |
Input common mode headroom (to negative supply) (typ) (V) |
-0.3 |
Input common mode headroom (to positive supply) (typ) (V) |
-0.8 |
Output swing headroom (to negative supply) (typ) (V) |
0.095 |
Output swing headroom (to positive supply) (typ) (V) |
-1.2 |
PDIP (P)-8-92.5083 mm² 9.81 x 9.43
TypLinCMOS is a trademark of Texas Instruments Incorporated.
The TLV233x operational amplifiers are in a family of devices that has been specifically designed for use in low-voltage single-supply applications. Unlike the TLV2322 which is optimized for ultra-low power, the TLV233x is designed to provide a combination of low power and good ac performance. Each amplifier is fully functional down to a minimum supply voltage of 2 V, is fully characterized, tested, and specified at both 3-V and 5-V power supplies. The common-mode input-voltage range includes the negative rail and extends to within 1 V of the positive rail.
Having a maximum supply current of only 310 uA per amplifier over full temperature range, the TLV233x devices offer a combination of good ac performance and microampere supply currents. From a 3-V power supply, the amplifier's typical slew rate is 0.38 V/us and its bandwidth is 300 kHz.
These amplifiers offer a level of ac performance greater than that of many other devices operating at comparable power levels. The TLV233x operational amplifiers are especially well suited for use in low-current or battery-powered applications.
Low-voltage and low-power operation has been made possible by using the Texas Instruments silicon-gate LinCMOSTM technology. The LinCMOS process also features extremely high input impedance and ultra-low bias currents making these amplifiers ideal for interfacing to high-impedance sources such as sensor circuits or filter applications.
To facilitate the design of small portable equipment, the TLV233x is made available in a wide range of package options, including the small-outline and thin-shrink small-outline package (TSSOP). The TSSOP package has significantly reduced dimensions compared to a standard surface-mount package. Its maximum height of only 1.1 mm makes it particularly attractive when space is critical.
The device inputs and outputs are designed to withstand -100-mA currents without sustaining latch-up. The TLV233x incorporates internal ESD-protection circuits that prevents functional failures at voltages up to 2000 V as tested under MIL-STD 883C, Method 3015.2; however, care should be exercised in handling these devices as exposure to ESD may result in the degradation of the device parametric performance.
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