OMO ElectronicOMO Electronic
Expand menu
Hello, Sign inMy Account
0 Cart

LTC1992-2HMS8#TRPBF

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24P25-P27P28-P30P31-P33P34-P36P37-P39P40-P42
LTC1992 Family
7
1992fb
TYPICAL PERFORMANCE CHARACTERISTICS
Common Mode Offset Voltage
vs V
OCM
Voltage
Common Mode Offset Voltage
vs V
OCM
Voltage
Common Mode Offset Voltage
vs V
OCM
Voltage
Output Voltage Swing
vs Output Load, V
S
= 2.7V
Output Voltage Swing
vs Output Load, V
S
= 5V
Supply Current vs Supply Voltage
Differential Input Offset Voltage
vs Temperature (Note 7)
Common Mode Offset Voltage
vs Temperature
Applicable to all parts in the LTC1992 family.
TOTAL SUPPLY VOLTAGE (V)
0
SUPPLY CURRENT (mA)
0.6
0.8
1.0
8
1992 G01
0.4
0.2
0.5
0.7
0.9
0.3
0.1
0
21
43
67 9
5
10
125°C
85°C
25°C
–40°C
TEMPERATURE (°C)
–40
0.6
0.4
0.2
0
–0.2
–0.4
–0.6
–0.8
1992 G02
25
85 125
DIFFERENTIAL V
OS
(mV)
V
INCM
= 0V
V
OCM
= 0V
V
S
= ±1.35V
V
S
= ±2.5V
V
S
= ±5V
TEMPERATURE (°C)
–40
–5
COMMON MODE V
OS
(mV)
–4
–2
–1
0
85
4
1992 G03
–3
25 125
1
2
3
V
INCM
= 0V
V
OCM
= 0V
V
S
= ±5V
V
S
= ±1.35V
V
S
= ±2.5V
V
OCM
VOLTAGE (V)
0
–20
V
OCM
V
OS
(mV)
–15
–5
0
5
0.6
1.2
1.5 2.7
1992 G04
–10
0.3 0.9
1.8
2.1
2.4
125°C
85°C
25°C
–40°C
+V
S
= 2.7V
–V
S
= 0V
V
INCM
= 1.35V
V
OCM
VOLTAGE (V)
0
V
OCM
V
OS
(mV)
–5
0
5
4
1992 G05
–10
–15
–20
0.5 1 1.5
2 2.5
3 3.5 4.5
5
+V
S
= 5V
–V
S
= 0V
V
INCM
= 2.5V
125°C
85°C
25°C
–40°C
V
OCM
VOLTAGE (V)
–5
V
OCM
V
OS
(mV)
–5
0
5
3
1992 G06
–10
–15
–20
–4 –3 –2
–1 0
12 4
5
+V
S
= 5V
–V
S
= –5V
V
INCM
= 0V
125°C
85°C
25°C
–40°C
LOAD CURRENT (mA)
–20
+SWING (V)
–SWING (V)
2.50
2.60
20
1992 G07
2.40
2.30
–10
0
10
–15
–5
5
15
2.70
2.45
2.55
2.35
2.65
0.4
0.6
0.2
0
0.8
0.3
0.5
0.1
0.7
–40°C
–40°C
125°C
125°C
25°C
85°C
85°C
25°C
LOAD CURRENT (mA)
–20 20
4.50
+SWING (V)
–SWING (V)
4.55
4.65
4.70
4.75
5.00
4.85
–10
0
1992 G08
4.60
4.90
4.95
4.80
0
0.1
0.3
0.4
0.5
1.0
0.7
0.2
0.8
0.9
0.6
10
15
–15
–5
5
–40°C
–40°C
125°C
125°C
85°C
85°C
25°C
25°C
LTC1992 Family
8
1992fb
TYPICAL PERFORMANCE CHARACTERISTICS
Differential Gain vs Time
(Normalized to t = 0)
Input Common Mode Overdrive
Recovery (Expanded View)
Input Common Mode Overdrive
Recovery (Detailed View)
Output Overdrive Recovery
(Expanded View)
Output Overdrive Recovery
(Detailed View)
Output Voltage Swing
vs Output Load, V
S
= ±5V
V
OCM
Input Bias Current
vs V
OCM
Voltage
Differential Input Offset Voltage
vs Time (Normalized to t = 0)
Applicable to all parts in the LTC1992 family.
LOAD CURRENT (mA)
–20
4.4
+SWING (V)
–SWING (V)
4.5
4.6
4.7
4.8
–10 0
10
20–15 –5
5
15
1992 G09
4.9
5.0
–5.0
–4.8
–4.6
–4.4
–4.2
–4.0
–3.8
–40°C
–40°C
125°C
125°C
85°C
25°C
85°C
25°C
V
OCM
VOLTAGE (V)
0 0.5 1
V
OCM
INPUT BIAS CURRENT (A)
1.5 2 2.5 3 3.5 4 4.5 5
1992 G10
100E-15
10E-9
1E-9
100E-12
10E-12
1E-12
+V
S
= 5V
–V
S
= 0V
V
INCM
= 2.5V
125°C
85°C
25°C
–40°C
TIME (HOURS)
100
80
60
40
20
0
–20
–40
–60
–80
–100
DELTA V
OS
(μV)
1992 G11
0 400
800
1200 1600 2000
TEMP = 35°C
TIME (HOURS)
10
8
6
4
2
0
–2
–4
–6
–8
–10
DELTA GAIN (ppm)
1992 G12
0 400
800
1200 1600 2000
TEMP = 35°C
50μs/DIV
1V/DIV
1992 G13
BOTH INPUTS
(INPUTS TIED
TOGETHER)
OUTPUTS
+V
S
= 2.5V
–V
S
= –2.5V
V
OCM
= 0V
LTC1992-10 SHOWN
FOR REFERENCE
1μs/DIV
1V/DIV
1992 G14
BOTH INPUTS
(INPUTS TIED TOGETHER)
OUTPUTS
+V
S
= 2.5V
–V
S
= –2.5V
V
OCM
= 0V
LTC1992-10 SHOWN
FOR REFERENCE
50μs/DIV
1V/DIV
1992 G15
+V
S
= 2.5V, –V
S
= –2.5V, V
OCM
= 0V
OUTPUTSINPUTS
LTC1992-2 SHOWN FOR REFERENCE
5μs/DIV
1V/DIV
1992 G16
INPUTS OUTPUTS
+V
S
= 2.5V
–V
S
= –2.5V
V
OCM
= 0V
LTC1992-2 SHOWN
FOR REFERENCE
LTC1992 Family
9
1992fb
TYPICAL PERFORMANCE CHARACTERISTICS
Differential Input Offset Voltage
vs Input Common Mode Voltage
Differential Input Offset Voltage
vs Input Common Mode Voltage
Differential Input Offset Voltage
vs Input Common Mode Voltage
Common Mode Rejection Ratio
vs Frequency (Note 7)
Power Supply Rejection Ratio
vs Frequency (Note 7) Output Balance vs Frequency
Differential Input Differential
Gain vs Frequency, V
S
= ±2.5V
Single-Ended Input Differential
Gain vs Frequency, V
S
= ±2.5V
Differential Phase Response
vs Frequency
Applicable to the LTC1992 only.
FREQUENCY (kHz)
10
–24
GAIN (dB)
–18
–12
–6
0
100 1000 10000
1992 G17
–30
–36
–42
–66
–60
–54
–48
6
12
C
LOAD
= 10000pF
C
LOAD
= 5000pF
C
LOAD
= 1000pF
C
LOAD
= 500pF
C
LOAD
= 100pF
C
LOAD
= 50pF
C
LOAD
= 10pF
R
IN
= R
FB
= 10k
FREQUENCY (kHz)
10
–24
GAIN (dB)
–18
–12
–6
0
100 1000 10000
1992 G18
–30
–36
–42
–66
–60
–54
–48
6
12
C
LOAD
= 10000pF
C
LOAD
= 5000pF
C
LOAD
= 1000pF
C
LOAD
= 500pF
C
LOAD
= 100pF
C
LOAD
= 50pF
C
LOAD
= 10pF
R
IN
= R
FB
= 10k
FREQUENCY (kHz)
10
PHASE (DEG)
0
–20
–40
–60
–80
–100
–120
–140
–160
–180
100 1000
1992 G37
C
LOAD
=
10pF
50pF
100pF
500pF
1000pF
5000pF
10000pF
R
IN
= R
FB
= 10k
COMMON MODE VOLTAGE (V)
0
DIFFERENTIAL V
OS
(mV)
1922 G20
0.3
0.6
0.9 1.2 1.5 1.8 2.1 2.4 2.7
2.0
1.5
1.0
0.5
0
–0.5
–1.0
–1.5
–2.0
125°C
–40°C
25°C
85°C
+V
S
= 2.7V
–V
S
= 0V
V
OCM
= 1.35V
COMMON MODE VOLTAGE (V)
0 4.0
1922 G21
1.00.5 1.5 2.5 3.5 4.5
2.0
3.0
5.0
125°C
–40°C
85°C
25°C
DIFFERENTIAL V
OS
(mV)
2.0
1.5
1.0
0.5
0
–0.5
–1.0
–1.5
–2.0
+V
S
= 5V
–V
S
= 0V
V
OCM
= 2.5V
COMMON MODE VOLTAGE (V)
–5 3
1922 G22
–3–4 –2 0 2 4
–1
1
5
125°C
–40°C
85°C
DIFFERENTIAL V
OS
(mV)
2.0
1.5
1.0
0.5
0
–0.5
–1.0
–1.5
–2.0
25°C
+V
S
= 5V
–V
S
= –5V
V
OCM
= 0V
FREQUENCY (Hz)
40
CMRR (dB)
80
120
20
60
100
100 10k 100k 1M
1992 G23
0
1k
ΔV
AMPCM
ΔV
AMPDIFF
FREQUENCY (Hz)
10
40
PSRR (dB)
50
60
70
80
100 1k 10k 100k 1M
1992 G24
30
20
10
0
90
100
–V
S
+V
S
ΔV
S
ΔV
AMPDIFF
FREQUENCY (Hz)
110
–40
OUTPUT BALANCE (dB)
–60
–80
100 1k 10k 100k 1M
1992 G25
–20
0
–100
ΔV
OUTCM
ΔV
OUTDIFF
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24P25-P27P28-P30P31-P33P34-P36P37-P39P40-P42

LTC1992-2HMS8#TRPBF

Mfr. #:
Buy LTC1992-2HMS8#TRPBF
Manufacturer:
Analog Devices Inc.
Description:
Differential Amplifiers L Pwr, Fully Diff In/Out Amp/Drvr Fam
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

Products related to this Datasheet