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TLE2022QDRQ1

Automotive excalibur high-speed low-power single dual operational amplifier

Manufacturer:

Texas Instruments, Inc
Mfr.Part #:

TLE2022QDRQ1
Datasheet:

TLE2022QDRQ1 Datasheet (PDF)
Number of channels:

2
Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V):

40
Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V):

4
Vos (offset voltage at 25°C) (max) (mV):

0.6
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TLE2022QDRQ1 General Description

The TLE202x and TLE202xA devices are precision, high-speed, low-power operational amplifiers using a new Texas Instruments Excalibur process. These devices combine the best features of the OP21 with highly improved slew rate and unity-gain bandwidth.

The complementary bipolar Excalibur process utilizes isolated vertical pnp transistors that yield dramatic improvement in unity-gain bandwidth and slew rate over similar devices.

The addition of a bias circuit in conjunction with this process results in extremely stable parameters with both time and temperature. This means that a precision device remains a precision device even with changes in temperature and over years of use.

This combination of excellent dc performance with a common-mode input voltage range that includes the negative rail makes these devices the ideal choice for low-level signal conditioning applications in either single-supply or split-supply configurations. In addition, these devices offer phase-reversal protection circuitry that eliminates an unexpected change in output states when one of the inputs goes below the negative supply rail.

A variety of available options includes small-outline versions for high-density systems applications.

The Q-suffix devices are characterized for operation over the full automotive temperature range of 40°C to 125°C.

Key Features

Qualified for Automotive Applications
ESD Protection Exceeds 1000 V Per MIL-STD-883, Method 3015; Exceeds 200 V Using Machine Model (C = 200 pF, R = 0)
Supply Current . . . 300 µA Max
High Unity-Gain Bandwidth . . . 2 MHz Typ
High Slew Rate . . . 0.45 V/µs Min
Supply-Current Change Over Full Temp Range . . . 10 µA Typ at V_CC± = ± 15 V
Specified for Both 5-V Single-Supply and ±15-V Operation
Phase-Reversal Protection
High Open-Loop Gain . . . 6.5 V/µV (136 dB) Typ
Low Offset Voltage . . . 100 µV Max
Offset Voltage Drift With Time 0.005 µV/mo Typ
Low Input Bias Current . . . 50 nA Max
Low Noise Voltage . . . 19 nV/Hz Typ

Specifications

Number of channels	2	Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V)	40
Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V)	4	Vos (offset voltage at 25°C) (max) (mV)	0.6
GBW (typ) (MHz)	1.7	Slew rate (typ) (V/µs)	0.5
Rail-to-rail	In to V-	Offset drift (typ) (µV/°C)	2
Iq per channel (typ) (mA)	0.225	Vn at 1 kHz (typ) (nV√Hz)	17
CMRR (typ) (dB)	100	Rating	Automotive
Operating temperature range (°C)	-40 to 125	Input bias current (max) (pA)	70000
Iout (typ) (A)	0.003	Architecture	Bipolar
Input common mode headroom (to negative supply) (typ) (V)	-0.3	Input common mode headroom (to positive supply) (typ) (V)	-1
Output swing headroom (to negative supply) (typ) (V)	0.7	Output swing headroom (to positive supply) (typ) (V)	-0.7
feature-type	High Speed Amplifier	feature-number-of-channels-per-chip	2
feature-rail-to-rail		feature-process-technology	BiCOM
feature-output-type		feature-maximum-input-offset-voltage-mv	0.6@5V
feature-maximum-supply-current-ma		feature-maximum-input-offset-current-ua	0.006@5V
feature-maximum-input-bias-current-ua	0.07@5V	feature-maximum-power-dissipation-mw
feature-typical-slew-rate-v-us	0.5@5V	feature-typical-gain-bandwidth-product-mhz	1.7
feature-shut-down-support	No	feature-packaging	Tape and Reel
feature-rad-hard		feature-pin-count	8
feature-cecc-qualified	No	feature-esd-protection
feature-escc-qualified		feature-military	No
feature-aec-qualified	Yes	feature-aec-qualified-number	AEC-Q100
feature-auto-motive	Yes	feature-p-pap	Yes
feature-eccn-code	EAR99	feature-svhc	Yes
feature-svhc-exceeds-threshold	No