Document
TSV85x, TSV85xA
Low-power, high-accuracy, general-purpose operational amplifier
SC70-5
SOT23-5 SOT23-6
DFN8 2x2
SO8
MiniSO8 MiniSO10
SO14
TSSOP14 TSSOP16
QFN16 3x3
Features
• Low power consumption: 180 µA max at 5 V • Low power shutdown mode: 50 nA max • Low offset voltage: 0.8 mV max at 25 °C • Tiny packages • Extended temperature range: -40 °C to 125 °C • Low supply voltage: 2.3 V - 5.5 V • Gain bandwidth product: 1.3 MHz • Automotive qualification
Benefits
• Longer lifetime in battery-powered applications • Higher accuracy without calibration • Smaller form factor than equivalent competitor
devices • Application performances guaranteed over
wide temperature ranges
Datasheet - production data
Related products
• See LMV82x series for higher gain bandwidth product (5.5 MHz)
Applications
• Battery-powered applications • Portable devices • Automotive signal conditioning • Active filtering • Medical instrumentation
Description
The TSV85x, TSV85xA series of single, dual, and quad operational amplifiers offer low voltage operation with a rail-to-rail output swing. The TSV85x, TSV85xA series outperforms the industry standard LMV321, proposing lower supply voltage capability, enhanced input offset voltage, and smaller packages.
The devices are offered with either industry standard pinouts or with a power-saving shutdown feature that reduces the supply current to a maximum of 50 nA at 25 °C.
The wide temperature range, high ESD tolerance, and automotive grade qualification ease the use in harsh automotive applications.
Table 1. Device summary
Without shutdown feature
With shutdown feature
Standard Enhanced Standard Enhanced Vio Vio Vio Vio
Single TSV851 TSV851A TSV850 TSV850A Dual TSV852 TSV852A TSV853 TSV853A Quad TSV854 TSV854A TSV855 TSV855A
October 2013
This is information on a product in full production.
DocID022468 Rev 3
1/31
www.st.com
Contents
Contents
TSV85x, TSV85xA
1 Package pin connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
2 Absolute maximum ratings and operating conditions . . . . . . . . . . . . . 4
3 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
4 Application information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
4.1 Operating voltages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 4.2 Input common-mode range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 4.3 Rail-to-rail output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 4.4 Input offset voltage drift over temperature . . . . . . . . . . . . . . . . . . . . . . . . 14 4.5 PCB layouts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 4.6 Macromodel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 4.7 Shutdown function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
5 Package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
5.1 SC70-5 (or SOT323-5) package information . . . . . . . . . . . . . . . . . . . . . . 17 5.2 SOT23-5 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 5.3 SOT23-6 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 5.4 DFN8 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 5.5 SO8 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 5.6 MiniSO8 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 5.7 MiniSO10 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 5.8 SO14 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 5.9 TSSOP14 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 5.10 TSSOP16 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 5.11 QFN16 3x3 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
6 Ordering information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
7 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
2/31 DocID022468 Rev 3
TSV85x, TSV85xA
1 Package pin connections
Package pin connections
Figure 1. Pin connections for each package (top view)
In+ 1
5 Vcc+
Vcc- 2
In- 3
4 Out
SC70-5/SOT23-5
In+ 1 VCC- 2
In- 3
+_
6 VCC+ 5 SHDN
4 Out
SOT23-6
287 ,1 ,1
9&&
1&
9&& 287 ,1 ,1
DFN8 2x2
Out1 1 In1- 2 In1+ 3 Vcc- 4
8 Vcc+ 7 Out2 6 In25 In2+
SO8/MiniSO8
Out1 1 In1- 2 In1+ 3 VCC- 4 SHDN1 5
10 VCC+ _ 9 Out2 + _ 8 In2-
+ 7 In2+
6 SHDN2
MiniSO10
Out1 1 In1- .