ST TSH22 User Manual

TSH22

HIGH PERFORMANCE DUAL BIPOLAR OPERATINAL AMPLIFIER

■HIGH GAIN BANDWIDTH PRODUCT :

25MHz

■HIGH SLEW RATE : 15V/ms

■SINGLE OR DUAL SUPPLY OPERATION : 3V TO 30V (±1.5V to ±15V)

■LOW VOLTAGE NOISE : 14nV/ÖHz

■NO PHASE INVERSION

■ESD TOLERANCE : 2kV

■LATCH-UP IMMUNITY

■SPICE MACROMODEL INCLUDED IN THIS SPECIFICATION

DESCRIPTION

TheTSH22 is a dual bipolar operational amplifier offering a single supply operation from 3V to 30V with very good performances : medium speed (25MHz), unity gain stability and low noise.

The TSH22 is therefore an enhanced replacement of standard dual operational amplifiers.

N

DIP8

(Plastic Package)

D

SO8

(Plastic Micropackage)

ORDER CODE

Package

	Part Number	Temperature Range
			N	D
	TSH22I	-40°C, +125°C	∙	∙

N = Dual in Line Package (DIP)

D = Small Outline Package (SO) - also available in Tape & Reel (DT)

PIN CONNECTIONS (top view)

Output 1			1			8	V	+
							CC
Inverting input 1			2	-		7	Output 2
Non-inverting input 1			3	+	-	6	Inverting input 2
V	CC	-	4		+	5	Non-inverting input 2

November 2001

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TSH22

SCHEMATIC DIAGRAM (1/2 TSH22)

ABSOLUTE MAXIMUM RATINGS

Symbol	Parameter	Value	Unit
VCC	Supply Voltage	±18 to 36	V
Vid	Differential Input Voltage 1)	±36	V
Vi	Input Voltage (see note 1)	±18	V
	Output Short-circuit Duration 2)	Infinite
Toper	Operating Free-Air Temperature Range	-40 to +125	°C
Tj	Maximum Junction Temperature	+150	°C
Tstg	Storage Temperature Range	-65 to +150	°C
ptot	Maximum Power Dissipation (see note 2)	500	mW

1.Either or both input voltages must not exceed the magnitude of VCC+ or VCC-

2.Power dissipation must be considered to ensure maximum junction temperature (Tj) is not exceeded

OPERATING CONDITIONS

Symbol	Parameter	Value	Unit
VCC	Supply Voltage	3 to 30	V

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TSH22

ELECTRICAL CHARACTERISTICS

VCC+ = 15V, Vcc- = -15V, Tamb = 25°C (unless otherwise specified)

Symbol	Parameter				Min.	Typ.	Max.	Unit
	Input Offset Voltage (Vic = 0V, Vo = 0V)							mV
Vio	Vcc+ = +15V, Vcc- = -15V						2.5
	Tmin ≤ Tamb ≤ Tmax						3.5
	Vcc+ = +5V, Vcc- = 0V						2.5
Vio	Input Offset Voltage Drift (Vic = 0V, Vo = 0V)					2		μV/°C
Iio	Input Offset Current (Vic = 0V, Vo = 0V)					3	65	nA
Iib	Input Bias Current (Vic = 0V, Vo = 0V)					100	650	nA
Vicm	Common Mode Input Voltage Range					Vcc- to		V
						Vcc+-1.8V
Avd	Large Signal Voltage Gain (RL = 2kΩ, Vo = 0V to +10V				32	100		V/mV
	Tmin ≤ Tamb ≤ Tmax				20
	Output Voltage Swing (Vid = ±1V)							V
	Vcc+ = +15V, Vcc- = -15V	R = 2kΩ	V		13.4	13.9
		L	OH
			VOL			-13.9	-13.5
±Vopp		RL =10kΩ VOH			13.4	14
			VOL		3.7	-14.7	-14.1
	Vcc+=+5V, Vcc-=0V	R = 2kΩ	V	OH
		L				0.15	0.2
			VOL
	Output Short Circuit Current							mA
Io	(Vid = ±1V, Vo = 0V)	Source			25	37
		Sink			25	37
CMR	Common Mode Rejection Ratio (Vic = -15V to +13.2V)				80	100		dB
SVR	Supply Voltage Rejection Ratio							dB
	Vcc+/Vcc- = +15V/-15V to +5V/-5V				90	105
	Supply Current (Vo = 0V, no load, each amplifier)							mA
Icc	Vcc+ = +15V, Vcc- = -15V					2.15	2.75
	Tmin ≤ Tamb ≤ Tmax						3
	Vcc+=+5V, Vcc-=0V						2.75
SR	Slew Rate							V/μs
	(Vi = -10V to +10V, CL = 100pF, RL = 2kΩ, AV = +1)				8	15
GBP	Gain Bandwith Product (f = 100kHz, RL = 2kΩ, CL = 100pF)				17	25		MHz
B	Unity Gain Bandwith (Open loop)					5		MHz
m	Phase Margin	RL = 2kΩ				50		Degrees
		RL = 2kΩ, CL = 100pF				40
		Ω						nV
en						14		-----------
	Equivalent Input Noise Voltage (Rs = 100 , f = 1kHz)							Hz
Vo1/Vo2	Channel Separation (f = 20Hz to 20kHz)					120		dB
THD	Total Harmonic Distortion							%
	(Vcc = ±15V, f = 1kHz, AVCL = 20dB, RL = 600Ω, Vo = 3Vrms)					0.003

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TSH22

MACROMODEL

**Standard Linear Ics Macromodels, 1993. CONNECTIONS :

*1 INVERTING INPUT

*2 NON-INVERTING INPUT

*3 OUTPUT

*4 POSITIVE POWER SUPPLY

*5 NEGATIVE POWER SUPPLY

.SUBCKT TSH22 1 3 2 4 5 (analog)

********************************************************

*

.MODEL MDTH D IS=1E-8 KF=7.976636E-15 CJO=10F

* INPUT STAGE

CIP 2 5 1.200000E-11

CIN 1 5 1.200000E-11 EIP 10 5 2 5 1

EIN 16 5 1 5 1

RIP 10 11 1.083333E+00

RIN 15 16 1.083333E+00

RIS 11 15 8.942641E+00

DIP 11 12 MDTH 400E-12

DIN 15 14 MDTH 400E-12 VOFP 12 13 DC 0

VOFN 13 14 DC 0

IPOL 13 5 2.400000E-04 CPS 11 15 10.5E-09

DINN 17 13 MDTH 400E-12 VIN 17 5 -0.200000e+00 DINR 15 18 MDTH 400E-12 VIP 4 18 1.800000E+00

FCP 4 5 VOFP 7.750000E+00

FCN 5 4 VOFN 7.750000E+00

FIBP 2 5 VOFN 5.000000E-04

FIBN 5 1 VOFP 5.000000E-04

* AMPLIFYING STAGE

FIP 5 19 VOFP 6.708333E+02 FIN 5 19 VOFN 6.708333E+02 GVNEG 5 19 5 13 1.395908E-05 GVPOS 5 19 4 13 1.395908E-05 RG1 19 5 8.056996E+04

RG2 19 4 8.056996E+04

CC 19 29 1.100000E-08

HZTP 30 29 VOFP 6.545046E+01 HZTN 5 30 VOFN 6.545046E+01 DOPM 19 22 MDTH 400E-12 DONM 21 19 MDTH 400E-12 HOPM 22 28 VOUT 4.054054E+03 VIPM 28 4 1.500000E+02

HONM 21 27 VOUT 4.054054E+03 VINM 5 27 1.500000E+02

RPM1 5 80 1E+06

RPM2 4 80 1E+06

GAVPH 5 82 19 80 6.00E-07 RAVPHGH 82 4 3333222 RAVPHGB 82 5 3333222 RAVPHDH 82 83 1000000 RAVPHDB 82 84 1000000 CAVPHH 4 83 0.12243E-12 CAVPHB 5 84 0.12243E-12 EOUT 26 23 82 5 1

VOUT 23 5 0

ROUT 26 3 2.472597E+01

COUT 3 5 1.000000E-12 DOP 19 25 MDTH 400E-12 VOP 4 25 1.824860E+00 DON 24 19 MDTH 400E-12 VON 24 5 1.824860E+00

.ENDS

ELECTRICAL CHARACTERISTICS

Vcc = ±15V, Tamb = 25°C (unless otherwise specified)

Symbol	Conditions	Value	Unit
Vid		0	mV
Avd	RL = 2kΩ	100	dB
Icc	No load, per operator	2	mA
Vicm		-15.2 to 13.8	V
VOH	RL = 2kΩ	+13.9	V
VOL	RL = 2kΩ	-13.9	V
Isink	Vo = 0V	40	mA
Isource	Vo = 0V	40	mA
GBP	RL = 2kΩ, CL = 100pF	34	MHz
SR	RL = 2kΩ, CL = 100pF	10	V/μs
m	RL = 2kΩ, CL = 100pF	36	Degrees
m	RL = 2kΩ, CL = 300pF	26	Degrees

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