参数资料
型号: TLV2622IPE4
厂商: TEXAS INSTRUMENTS INC
元件分类: 运算放大器
英文描述: DUAL OP-AMP, 4500 uV OFFSET-MAX, 11 MHz BAND WIDTH, PDIP8
封装: PLASTIC, DIP-8
文件页数: 21/24页
文件大小: 965K
代理商: TLV2622IPE4
www.ti.com
TLV2620, TLV2621
TLV2622, TLV2623
TLV2624, TLV2625
SLOS251D – DECEMBER 2000 – REVISED JANUARY 2005
ELECTRICAL CHARACTERISTICS (continued)
at specified free-air temperature, V
DD = 2.7 V, 5 V (unless otherwise noted)
PARAMETER
TEST CONDITIONS
TA(1)
MIN
TYP
MAX
UNIT
POWER SUPPLY
25
°C
800
1000
IDD
Supply current (per channel)
VO = VDD/2,
SHDN = VDD
A
Full range
1300
25
°C
80
98
VDD = 2.7 V to 3.3 V,
VIC = VDD/2
Full range
75
Supply voltage rejection ratio
PSRR
No load
dB
(
V
DD/VIO)
25
°C
75
90
VDD = 2.7 V to 5 V,
VIC = VDD/2
Full range
70
DYNAMIC PERFORMANCE
UGBW
Unity gain bandwidth
RL = 2 k, CL = 10 pF
25
°C
11
MHz
25
°C
3.5
4.5
VDD = 2.7 V,
VO(PP) = 1.7 V
Full range
2.7
SR+
Positive slew rate at unity gain
RL = 2 k, CL = 50 pF
V/s
25
°C
5.4
7
VDD = 5 V,
VO(PP) = 3.5 V
Full range
3.4
25
°C
2.7
5
VDD = 2.7 V,
VO(PP) = 1.7 V
Full range
2.3
SR-
Negative slew rate at unity gain RL = 2 k, CL = 50 pF
V/s
25
°C
4.5
6
VDD = 5 V,
VO(PP) = 3.5 V
Full range
3.2
φ
m
Phase margin
63
°
RL = 2 k, CL = 10 pF
25
°C
Gain margin
8
dB
NOISE/DISTORTION PERFORMANCE
AV = 1
0.002%
Total harmonic distortion plus
VO(PP) = VDD/2,
THD + N
AV = 10
0.019%
noise
RL = 2 k, f = 10 kHz
AV = 100
0.095%
25
°C
f = 1 kHz
53
Vn
Equivalent input noise voltage
nV/
√Hz
f = 10 kHz
27
In
Equivalent input noise current
f = 1 kHz
0.9
fA/
√Hz
SHUTDOWN CHARACTERISTICS
Supply current, per channel in
25
°C
4
11
IDD(SHDN) shutdown mode (TLV2620,
SHDN = 0.4 V
A
Full range
13
TLV2623, TLV2625)
VDD = 2.7 V
4.5
t(on)
Amplifier turnon time(2)
RL = 2 k
s
VDD = 5 V
25
°C
1.5
t(off)
Amplifier turnoff time(2)
RL = 2 k
200
ns
(2)
Disable time and enable time are defined as the interval between application of the logic signal to SHDN and the point at which the
supply current has reached half its final value.
6
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