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TSV622, TSV623, TSV624, TSV625
Rail-to-rail input/output 29 µA 420 kHz CMOS operational amplifiers
Features
■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■
Rail-to-rail input and output Low power consumption: 29 µA typ, 36 µA max Low supply voltage: 1.5 – 5.5 V Gain bandwidth product: 420 kHz typ Unity gain stability Low power shutdown mode: 5 nA typ Good accuracy: 800 µV max (A version) Low input bias current: 1 pA typ Micropackages: MiniSO-8, SOT23-8, MiniSO-10, TSSOP14, TSSOP16 EMI hardened operational amplifiers High tolerance to ESD: 4 kV HBM Extended temperature range: -40 to +125° C MiniSO-8 SO-8 SOT23-8
Applications
■ ■ ■ ■ ■
Battery-powered applications Portable devices Signal conditioning Active filtering Medical instrumentation TSSOP-16 TSSOP-14
Description
The TSV622, TSV623, TSV624 and TSV625 dual and quad operational amplifiers offer low voltage, low power operation and rail-to-rail input and output. The TSV62x series features an excellent speed/power consumption ratio, offering a 420 kHz gain bandwidth product while consuming only 29 µA at a 5 V supply voltage. These opamps are unity gain stable for capacitive loads up to 100 pF. They also feature an ultra-low input bias current and low input offset voltage.
TSV623 (dual) and TSV625 (quad) have two shutdown pins in order to reduce power consumption. These features make the TSV62x family ideal for sensor interfaces, battery-supplied and portable applications, as well as active filtering.
May 2009
Doc ID 15689 Rev 1
1/25
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www.DataSheet4U.com Contents
TSV62x
Contents
1 2 3 4 Package pin connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Absolute maximum ratings and operating conditions . . . . . . . . . . . . . 4 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Application information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
4.1 4.2 4.3 4.4 4.5 4.6 4.7 4.8 Operating voltages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Rail-to-rail input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Rail-to-rail output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Optimization of DC and AC parameters . . . . . . . . . . . . . . . . . . . . . . . . . . 14 Shutdown function (TSV623, TSV625) . . . . . . . . . . . . . . . . . . . . . . . . . . 14 Driving resistive and capacitive loads . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 PCB layouts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 Macromodel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
5
Package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
5.1 5.2 5.3 5.4 5.5 5.6 SOT23-8 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 SO-8 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 MiniSO-8 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 MiniSO-10 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 TSSOP14 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 TSSOP16 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
6 7
Ordering information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
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Doc ID 15689 Rev 1
www.DataSheet4U.com TSV62x
Package pin connections
1
Package pin connections
Figure 1. Pin connections for each package (top view)
Out1 In1In1+ VCC-
1 2 3 4 _ + _ +
8 7 6 5
VCC+ Out2 In2In2+
Out1 In1In1+ VCC-
1 2 3 4 _ + _ +
8 7 6 5
VCC+ Out2 In2In2+
TSV622IDT/IST/ILT SO8/Mini-SO8/SOT23-8
Out1 1 2 3 4 5 6 7 8
TSV623IST MiniSO-10
16 Out4 _ + _ + 15 In414 In4+ 13 VCC+ _ + _ 12 In3+ 11 In310 Out3 9 SHDN3/4
Out1 In1In1+ VCC+ In2+ In2Out2
1 2 3 4 5 6 7 + _ + _ _ + _ +
14 Out4
In1-
13 In412 In4+ 11 VCC10 In3+ 9 8 In3Out3
In1+ VCC+ In2+ In2Out2 SHDN1/2
TSV624IPT TSSOP14
TSV625IPT TSSOP16
Doc ID 15689 Rev 1
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www.DataSheet4U.com Absolute maximum ratings and operating conditions
TSV62x
2
Absolute maximum ratings and operating conditions
Table 1.
Symbol VCC Vid Vin Iin SHDN Tstg Supply voltage
(1) (2)
Absolute maximum ratings (AMR)
Parameter Value 6 ±VCC VCC- - 0.2 to VCC++ 0.2 10
(3)
Unit V V V mA V °C
Differential input voltage Input voltage Input current
(3) (4)
Shutdown voltage
VCC- - 0.2 to VCC++ 0.2 -65 to +150 105 190 125 113 100 95 150 4 200 1.5 200
Storage temperature Thermal resistance junction to ambient(5)(6) SOT23-8 MiniSO-8 SO-8 Mini-SO10 TSSOP14 TSSOP16 Maximum junction.