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부품번호 | TS3V912AI 기능 |
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기능 | 3V RAIL TO RAIL CMOS DUAL OPERATIONAL AMPLIFIER | ||
제조업체 | STMicroelectronics | ||
로고 | |||
전체 11 페이지수
TS3V912
3V RAIL TO RAIL
CMOS DUAL OPERATIONAL AMPLIFIER
. DEDICATED TO 3.3V OR BATTERY SUPPLY
(specified at 3V and 5V)
. RAIL TO RAIL INPUT AND OUTPUT
VOLTAGE RANGES
. SINGLE SUPPLY OPERATION FROM 2.7V
TO 16V
. EXTREMELY LOW INPUT BIAS CURRENT :
1pA typ
. LOW INPUT OFFSET VOLTAGE : 2mV max.
. SPECIFIED FOR 600Ω AND 100Ω LOADS
. LOW SUPPLY CURRENT : 200µA/Ampli
(VCC = 3V)
. ESD TOLERANCE : 3KV
. LATCH-UP IMMUNITY
. MACROMODEL INCLUDED IN THIS
SPECIFICATION
N
DIP8
(Plastic Package)
D
SO8
(Plastic Micropackage)
ORDER CODES
Part Number Temperature Range
TS3V912I/AI/BI
-40, +125oC
Package
ND
••
PIN CONNECTIONS (top view)
DESCRIPTION
The TS3V912 is a RAIL TO RAIL CMOS dual
operational amplifier designed to operate with a
single 3V supply voltage.
The input voltage range Vicm includes the two
supply rails VCC+ and VCC-.
The output reaches :
• VCC- +40mV VCC+ -50mV with RL = 10kΩ
• VCC- +350mV VCC+ -350mV with RL = 600Ω
This product offers a broad supply voltage operat-
ing range from 2.7V to 16V and a supply current of
only 200µA/amp. (VCC = 3V).
Source and sink output current capability is typi-
cally 40mA (at VCC = 3V), fixed by an internal
limitation circuit.
SGS-THOMSON is offering a quad op-amp with
the same features : TS3V914.
Output 1 1
Inverting Input 1 2
Non-inverting Input 1 3
VCC 4
-
+
October 1997
8 VCC +
7 Output 2
- 6 Inverting Input 2
+ 5 Non-inverting Input 2
1/11
TS3V912
ELECTRICAL CHARACTERISTICS
VCC+ = 5V, VCC- = 0V, RL,CL connected to VCC/2, Tamb = 25oC (unless otherwise specified)
Symbol
Parameter
Vio
DVio
Iio
Iib
ICC
CMR
SVR
Avd
VOH
Input Offset Voltage (Vic = Vo = VCC/2)
Tmin. ≤ Tamb ≤ Tmax.
TS3V912
TS3V912A
TS3V912B
TS3V912
TS3V912A
TS3V912B
Input Offset Voltage Drift
Input Offset Current - (note 1)
Tmin. ≤ Tamb ≤ Tmax.
Input Bias Current - (note 1)
Tmin. ≤ Tamb ≤ Tmax.
Supply Current (per amplifier, AVCL = 1, no load)
Tmin. ≤ Tamb ≤ Tmax.
Common Mode Rejection Ratio
Vic = 1.5 to 3.5V, Vo = 2.5V
Supply Voltage Rejection Ratio (VCC+ = 3 to 5V, VO = VCC /2)
Large Signal Voltage Gain (RL = 10kΩ, VO = 1.5V to 3.5V)
Tmin. ≤ Tamb ≤ Tmax.
High Level Output Voltage (Vid = 1V)
RL = 100kΩ
RL = 10kΩ
RL = 600Ω
RL = 100Ω
TS3V912I/AI/BI
Min. Typ. Max.
10
5
2
12
7
3
5
1 100
200
1 150
300
230 350
450
60 85
55 80
10 40
7
4.95
4.9
4.25
4.95
4.55
3.7
Tmin. ≤ Tamb ≤ Tmax.
VOL Low Level Output Voltage (Vid = -1V)
RL = 10kΩ
RL = 600Ω
RL = 100kΩ
RL = 10kΩ
RL = 600Ω
RL = 100Ω
4.8
4.1
40
350
1400
50
100
500
Io
GBP
SR+
SR-
Tmin. ≤ Tamb ≤ Tmax.
Output Short Circuit Current (Vid = ±1V)
RL = 10kΩ
RL = 600Ω
Source
Sink
(Vo
(Vo
=
=
VVCCCC−+))
Gain Bandwidth Product
(AVCL = 100, RL = 10kΩ, CL = 100pF, f = 100kHz)
Slew Rate (AVCL = 1, RL = 10kΩ, CL = 100pF, Vi = 1V to 4V)
Slew Rate (AVCL = 1, RL = 10kΩ, CL = 100pF, Vi = 1V to 4V)
150
750
45 65
45 65
1
0.8
0.6
en Equivalent Input Noise Voltage (Rs = 100Ω, f = 1kHz)
30
VO1/VO2 Channel Separation (f = 1kHz)
∅m Phase Margin
Note 1 : Maximum values including unavoidable inaccuracies of the industrial test.
120
30
Unit
mV
µV/oC
pA
pA
µA
dB
dB
V/mV
V
mV
mA
MHz
V/µs
V/µs
nV
√Hz
dB
Degrees
4/11
4페이지 Figure 8 : Input Voltage Noise versus Frequency
150
VCC = 10V
Tamb = 25 C
100 RS = 100Ω
50
0
10
ORDERING INFORMATION
100 1000
FREQUENCY (Hz)
10000
T
S3
V9
1
2
A
I
TS3V912
N
3V
F AMILY
RAIL TO RAIL
OP AMPs
OFFS ET VOLTAG E
S ELECTION
”Nothing”
A
B
10mV max.
5mV max.
2mV max.
12 DUAL - 200µA/amp - 0.8MHz
02
DUAL - 200µA/amp - 0.7MHz
+ S TANDBY position with
High Impedance Outputs
TE MP E R A TUR E
R ANG E
I -40 C to +125 C
P A C KAG E S
N DIP
D S0
DT S 0 Ta pe &Re el
7/11
7페이지 | |||
구 성 | 총 11 페이지수 | ||
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구매 문의 | 일반 IC 문의 : 샘플 및 소량 구매 ----------------------------------------------------------------------- IGBT, TR 모듈, SCR 및 다이오드 모듈을 포함한 광범위한 전력 반도체를 판매합니다. 전력 반도체 전문업체 상호 : 아이지 인터내셔날 사이트 방문 : [ 홈페이지 ] [ 블로그 1 ] [ 블로그 2 ] |
부품번호 | 상세설명 및 기능 | 제조사 |
TS3V912AI | 3V RAIL TO RAIL CMOS DUAL OPERATIONAL AMPLIFIER | STMicroelectronics |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |