TSV912A-Q1, TSV914A-Q1
TSV912A-Q1, TSV914A-Q1
www.ti.com
SBOSA18A – JUNE 2020 – REVISED DECEMBER 2020
SBOSA18A – JUNE 2020 – REVISED DECEMBER 2020
TSV91xA-Q1 Automotive Rail-to-Rail Input/Output, 8-MHz Operational Amplifiers
1 Features
3 Description
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Rail-to-rail input and output
Low noise: 18 nV/√Hz at 1 kHz
Low power consumption: 550 µA (typical)
High-gain bandwidth: 8 MHz
Operating supply voltage from 2.5 V to 5.5 V
Low input bias current: 1 pA (typical)
Low input offset voltage: 1.5 mV (maximum)
Low offset voltage drift: ±0.5 µV/°C (typical)
ESD internal protection: ±4-kV human-body model
(HBM)
The TSV91xA-Q1 family, which includes single-,
dual-, and quad-channel operational amplifiers (op
amps), is specifically designed for general-purpose
automotive applications. Featuring rail-to-rail input
and output (RRIO) swings, wide bandwidth (8 MHz),
and low offset voltage (0.3 mV, typical), this family is
designed for a variety of applications that require a
good balance between speed and power
consumption. The op amps are unity-gain stable and
feature an ultra-low input bias current, which enables
the family to be used in applications with high-source
impedances. The low input bias current allows the
devices to be used for sensor interfaces, and active
filtering.
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Extended temperature range: –40°C to 125°C
2 Applications
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Optimized for AEC-Q100 grade 1 applications
Infotainment and cluster
Passive safety
The robust design of the TSV91xA-Q1 provides ease-
of-use to the circuit designer. Features include a unity-
gain stable, integrated RFI-EMI rejection filter, no
phase reversal in overdrive condition, and high
electrostatic discharge (ESD) protection (4-kV HBM).
Body electronics and lighting
HEV/EV inverter and motor control
On-board (OBC) and wireless charger
Powertrain current sensor
Advanced driver assistance systems (ADAS)
Single-supply, low-side, unidirectional current-
sensing circuit
Device Information
PACKAGE
SOT-23 (5)(2)
PART NUMBER(1)
BODY SIZE (NOM)
1.60 mm × 2.90 mm
3.91 mm × 4.90 mm
3.00 mm × 3.00 mm
8.65 mm × 3.91 mm
4.40 mm × 5.00 mm
TSV911A-Q1
SOIC (8)
TSV912A-Q1
TSV914A-Q1
VSSOP (8)(2)
SOIC (14)
TSSOP (14)
(1) For all available packages, see the orderable addendum at
the end of the data sheet.
(2) Package is preview only for TSV91xA-Q1.
VBUS
60
50
40
30
20
ILOAD
ZLOAD
5 V
+
TSV91x
VOUT
RSHUNT
VSHUNT
0.1 ꢀ
RF
165 kꢀ
10
0
Overshoot+
Overshoot-
RG
0
50
100
150
200
250
300
3.4 kꢀ
Capacitive Load (pF)
C025
Small-Signal Overshoot vs Load Capacitance
Low-Side Motor Control
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.
Product Folder Links: TSV912A-Q1 TSV914A-Q1
Copyright © 2020 Texas Instruments Incorporated
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