參數(shù)資料
型號(hào): THS3112CDG4
廠商: TEXAS INSTRUMENTS INC
元件分類: 音頻/視頻放大
英文描述: 1 CHANNEL, VIDEO AMPLIFIER, PDSO8
封裝: GREEN, PLASITC, MS-012AA, SOIC-8
文件頁(yè)數(shù): 30/35頁(yè)
文件大小: 1215K
代理商: THS3112CDG4
SLOS385C – SEPTEMBER 2001 – REVISED SEPTEMBER 2010
www.ti.com
ELECTRICAL CHARACTERISTICS (continued)
Over operating free-air temperature range, TA = +25°C, VCC = ±15 V, RF = 750 , and RL = 100 (unless otherwise noted).
DC PERFORMANCE
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
TA = +25°C
6
10
Input offset voltage
TA = full range
13
mV
VIO
VCC = ±5 V, VCC = ±15 V
TA = +25°C
1
3
Channel offset voltage matching
TA = full range
4
Offset drift
TA = full range
10
V/°C
TA = +25°C
23
IN- Input bias current
TA = full range
30
IIB
VCC = ±5 V, VCC = ±15 V
A
TA = +25°C
0.33
2
IN+ Input bias current
TA = full range
3
TA = +25°C
4
22
IIO
Input offset current
VCC = ±5 V, VCC = ±15 V
A
TA = full range
30
ZOL
Open-loop transimpedance
VCC = ±5 V, VCC = ±15 V
RL = 1 k
1
M
INPUT CHARACTERISTICS
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
VCC = ±5 V
±2.5
±2.7
TA = full
VICR
Input common-mode voltage range
V
range
VCC= ±15 V
±12.5
±12.7
TA = +25°C
56
62
VCC = ±5 V,
TA = full
VI = –2.5 V to 2.5 V
54
range
CMRR
Common-mode rejection ratio
dB
TA = +25°C
63
67
VCC = ±15 V,
TA = full
VI = –12.5 V to 12.5 V
60
range
IN+
1.5
M
RI
Input resistance
IN–
15
CI
Input capacitance
2
pF
OUTPUT CHARACTERISTICS
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
RL = 1 k
TA = +25°C
3.9
TA = +25°C
3.6
3.8
G = 4,
VI = 1 V, VCC = ±5 V,
V
RL = 100
TA = full
3.4
range
VO
Output voltage swing
RL = 1 k
TA = +25°C
13.5
TA = +25°C
12.2
13.3
G = 4,
VI = 3.4 V, VCC= ±15 V,
V
RL = 100
TA = full
12
range
G = 4,
VI = 0.9 V, VCC= ±5 V,
RL = 25
TA = +25°C
100
130
mA
IO
Output current drive
G = 4,
VI = 1.7 V, VCC = ±15 V,
RL = 25
TA = +25°C
175
270
mA
ro
Output resistance
Open loop
14
4
Copyright 2001–2010, Texas Instruments Incorporated
Product Folder Link(s): THS3112 THS3115
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