LTC6910-1C, -2C, -3C ..........................– 40°C to 85°C
LTC6910-1I, -2I, -3I ............................. –40°C to 85°C
LTC6910-1H, -2H, -3H ...................... –40°C to 125°C
Specified Temperature Range (Note 3)
LTC6910-1C, -2C, -3C .......................... –40°C to 85°C
LTC6910-1I, -2I, -3I ............................. –40°C to 85°C
LTC6910-1H, -2H, -3H ...................... –40°C to 125°C
Storage Temperature Range................... –65°C to 150°C
Lead Temperature (Soldering, 10 sec) .................. 300°C
TS8 PACKAGE
8-LEAD PLASTIC TSOT-23
T
JMAX
= 150°C,
θ
JA
= 230°C/W
orDer inForMaTion
LEAD FREE FINISH
LTC6910-1CTS8#PBF
LTC6910-1ITS8#PBF
LTC6910-1HTS8#PBF
LTC6910-2CTS8#PBF
LTC6910-2ITS8#PBF
LTC6910-2HTS8#PBF
LTC6910-3CTS8#PBF
LTC6910-3ITS8#PBF
LTC6910-3HTS8#PBF
TAPE AND REEL
LTC6910-1ITS8#TRPBF
http://www.linear.com/product/LTC6910#orderinfo
PART MARKING*
LTB5 (6910-1)
LTB5 (6910-1)
LTB5 (6910-1)
LTACQ (6910-2)
LTACQ (6910-2)
LTACQ (6910-2)
LTACS (6910-3)
LTACS (6910-3)
LTACS (6910-3)
PACKAGE DESCRIPTION
8-Lead Plastic TSOT-23
8-Lead Plastic TSOT-23
8-Lead Plastic TSOT-23
8-Lead Plastic TSOT-23
8-Lead Plastic TSOT-23
8-Lead Plastic TSOT-23
8-Lead Plastic TSOT-23
8-Lead Plastic TSOT-23
8-Lead Plastic TSOT-23
TEMPERATURE RANGE
–40°C to 85°C
–40°C to 85°C
–40°C to 125°C
–40°C to 85°C
–40°C to 85°C
–40°C to 125°C
–40°C to 85°C
–40°C to 85°C
–40°C to 125°C
LTC6910-1CTS8#TRPBF
LTC6910-1HTS8#TRPBF
LTC6910-2CTS8#TRPBF
LTC6910-2ITS8#TRPBF
LTC6910-2HTS8#TRPBF
LTC6910-3CTS8#TRPBF
LTC6910-3ITS8#TRPBF
LTC6910-3HTS8#TRPBF
Consult LTC Marketing for parts specified with wider operating temperature ranges. *The temperature grade is identified by a label on the shipping container.
For more information on lead free part marking, go to:
http://www.linear.com/leadfree/
For more information on tape and reel specifications, go to:
http://www.linear.com/tapeandreel/.
Some packages are available in 500 unit reels through
designated sales channels with #TRMPBF suffix.
2
6910123fb
For more information
www.linear.com/LTC6910
LTC6910-1/
LTC6910-2/LTC6910-3
gain seTTings anD properTies
Table 1. LTC6910-1
NOMINAL
VOLTAGE GAIN
G2
0
0
0
0
1
1
1
1
G1
0
0
1
1
0
0
1
1
G0
0
1
0
1
0
1
0
1
Volts/Volt
0
–1
–2
–5
–10
–20
–50
–100
(dB)
–120
0
6
14
20
26
34
40
NOMINAL LINEAR INPUT RANGE (V
P-P
)
Dual 5V
Supply
10
10
5
2
1
0.5
0.2
0.1
Single 5V
Supply
5
5
2.5
1
0.5
0.25
0.1
0.05
Single 3V
Supply
3
3
1.5
0.6
0.3
0.15
0.06
0.03
NOMINAL
INPUT
IMPEDANCE
(kΩ)
(Open)
10
5
2
1
1
1
1
Table 2. LTC6910-2
NOMINAL
VOLTAGE GAIN
G2
0
0
0
0
1
1
1
1
G1
0
0
1
1
0
0
1
1
G0
0
1
0
1
0
1
0
1
Volts/Volt
0
–1
–2
–4
–8
–16
–32
–64
(dB)
–120
0
6
12
18.1
24.1
30.1
36.1
NOMINAL LINEAR INPUT RANGE (V
P-P
)
Dual 5V
Supply
10
10
5
2.5
1.25
0.625
0.313
0.156
Single 5V
Supply
5
5
2.5
1.25
0.625
0.313
0.156
0.078
Single 3V
Supply
3
3
1.5
0.75
0.375
0.188
0.094
0.047
NOMINAL
INPUT
IMPEDANCE
(kΩ)
(Open)
10
5
2.5
1.25
1.25
1.25
1.25
6910123fb
For more information
www.linear.com/LTC6910
3
LTC6910-1/
LTC6910-2/LTC6910-3
gain seTTings anD properTies
Table 3. LTC6910-3
NOMINAL
VOLTAGE GAIN
G2
0
0
0
0
1
1
1
1
G1
0
0
1
1
0
0
1
1
G0
0
1
0
1
0
1
0
1
Volts/Volt
0
–1
–2
–3
–4
–5
–6
–7
(dB)
–120
0
6
9.5
12
14
15.6
16.9
NOMINAL LINEAR INPUT RANGE (V
P-P
)
Dual 5V
Supply
10
10
5
3.33
2.5
2
1.67
1.43
Single 5V
Supply
5
5
2.5
1.67
1.25
1
0.83
0.71
Single 3V
Supply
3
3
1.5
1
0.75
0.6
0.5
0.43
NOMINAL
INPUT
IMPEDANCE
(kΩ)
(Open)
10
5
3.3
2.5
2
1.7
1.4
4
6910123fb
For more information
www.linear.com/LTC6910
LTC6910-1/
LTC6910-2/LTC6910-3
The
l
denotes the specifications which apply over the full operating
temperature range, otherwise specifications are at T
A
= 25°C. V
S
= 5V, AGND = 2.5V, Gain = 1 (Digital Inputs 001), R
L
= 10k
to mid-supply point, unless otherwise noted.
PARAMETER
Total Supply Voltage
Supply Current
V
S
= 2.7V, V
IN
= 1.35V
V
S
= 5V, V
IN
= 2.5V
V
S
= ±5V, V
IN
= 0V, Pins 5, 6, 7 = – 5V or 5V
V
S
= ±5V, V
IN
= 0V, Pin 5 = 4.5V,
Pins 6, 7 = 0.5V (Note 4)
V
S
= 2.7V, R
L
= 10k to Mid-Supply Point
V
S
= 2.7V, R
L
= 500Ω to Mid-Supply Point
V
S
= 5V, R
L
= 10k to Mid-Supply Point
V
S
= 5V, R
L
= 500Ω to Mid-Supply Point
V
S
= ±5V, R
L
= 10k to 0V
V
S
= ±5V, R
L
= 500Ω to 0V
Output Voltage Swing HIGH (Note 5)
V
S
= 2.7V, R
L
= 10k to Mid-Supply Point
V
S
= 2.7V, R
L
= 500Ω to Mid-Supply Point
V
S
= 5V, R
L
= 10k to Mid-Supply Point
V
S
= 5V, R
L
= 500Ω to Mid-Supply Point
V
S
= ±5V, R
L
= 10k to 0V
V
S
= ±5V, R
L
= 500Ω to 0V
Output Short-Circuit Current (Note 6)
AGND Open-Circuit Voltage
AGND Rejection (i.e., Common Mode
Rejection or CMRR)
Power Supply Rejection Ratio (PSRR)
Signal Attenuation at Gain = 0 Setting
Slew Rate
Digital Input “High” Voltage
V
S
= 2.7V
V
S
= ±5V
V
S
= 5V
●
elecTrical characTerisTics
CONDITIONS
C, I SUFFIXES
MIN TYP MAX
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
H SUFFIX
MIN TYP MAX
2.7
2
2.4
3
3.5
12
50
20
90
30
180
10
50
10
80
20
180
±27
±35
10.5
3
3.5
4.5
4.9
30
100
40
160
50
270
20
85
30
150
40
250
UNIT
V
mA
mA
mA
mA
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mA
mA
Specifications for the LTC6910-1, LTC6910-2, LTC6910-3
模拟电子
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