參數(shù)資料
型號: THS7002IPWP
廠商: TEXAS INSTRUMENTS INC
元件分類: 模擬信號調(diào)理
英文描述: SPECIALTY ANALOG CIRCUIT, PDSO28
封裝: GREEN, PLASTIC, HTSSOP-28
文件頁數(shù): 39/41頁
文件大?。?/td> 1203K
代理商: THS7002IPWP
THS7001, THS7002
70MHz PROGRAMMABLEGAIN AMPLIFIERS
SLOS214C OCTOBER 1998 REVISED MARCH 2007
7
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
PGA electrical characteristics, TA = 25°C, Gain = 2 dB, RL = 1 k, (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
VCC
Supply voltage range
Split supply
±4.5
±16.5
V
VOM
Maximum output voltage swing
RL = 1 k
VCC = ±5 V
±3.6
±4.1
V
VOM
Maximum output voltage swing
RL = 1 k
VCC = ±15 V
±13.2 ±13.8
V
VIO
Input offset voltage
VCC = ±5 V or ±15 V
TA = 25°C
2
9
mV
VIO
Input offset voltage
VCC = ±5 V or ±15 V
TA = full range
11
mV
Input offset voltage drift
10
V/°C
Reference input voltage range
VCC = ±5 V
±3.8
±4.0
V
Reference input voltage range
VCC = ±15 V
±13.5 ±13.8
V
IIB
Input bias current (reference terminal)
VCC = ±5 V or ±15 V
TA = 25°C
1
2
A
IIB
Input bias current (reference terminal)
VCC = ±5 V or ±15 V
TA = full range
3
A
IO
Output current
RL = 20
VCC = ±5 V
30
50
mA
IOS
Short-circuit output current
80
mA
PSRR
Power supply rejection ratio
VCC = ±5 V or ±15 V
TA = 25°C
75
82
dB
PSRR
Power supply rejection ratio
VCC = ±5 V or ±15 V
TA = full range
72
dB
RI
Input resistance
Gain = 20 dB
0.27
k
RI
Input resistance
Gain = 22 dB
3
k
RO
Output resistance
Open loop
20
VCC = ±5 V
TA = 25°C
4.8
6
ICC
Quiescent supply current (per channel)
VCC = ±5 V
TA = full range
7
mA
ICC
Quiescent supply current (per channel)
VCC = ±15 V
TA = 25°C
5
7
mA
VCC = ±15 V
TA = full range
8
Full range for the THS7001/02C is 0°C to 70°C. Full range for the THS7001/02I is 40°C to 85°C.
PGA minimum supply voltage must be less than or equal to preamp supply voltage.
output limiting characteristics
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
VCC = ±15 V,
VI = ±10 V,
VH = 10 V,
VL = 10 V,
TA = 25°C
±250
±300
Clamp accuracy
CC
VI = ±10 V,
Gain = 2 dB
H
VL = 10 V,
TA = full range
±350
mV
Clamp accuracy
VCC = ±5 V,
VI = ±2.5 V,
VH = 2 V,
VL = 2 V,
TA = 25°C
±50
±80
mV
CC
VI = ±2.5 V,
Gain = 2 dB
H
VL = 2 V,
TA = full range
±100
Clamp overshoot
VCC = ±15 V,
VI = ±10 V,
VH = 10 V,
tr and tf = 1 ns
VL = 10 V,
0.5%
Clamp overshoot
VCC = ±5 V,
VI = ±2.5 V,
VH = 2 V,
tr and tf = 1 ns
VL = 2 V,
0.3%
Overdrive recovery time
VCC = ±15 V,
VI = ±10 V
VH = 10 V,
VL = 10 V,
7
ns
Overdrive recovery time
VCC = ±5 V,
VI = ±2.5 V
VH = 2 V,
VL = 2 V,
6
ns
Clamp input bias current
VO = 3.3 V,
VL = 3.3 V,
TA = 25°C
1
5
A
Clamp input bias current
VO = 3.3 V,
VH = 3.3 V
VL = 3.3 V,
TA = full range
8
A
Full range for the THS7002C is 0°C to 70°C. Full range for the THS7002I is 40°C to 85°C.
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