Global Mixed-mode Technology
G1559
General Description
The G1559 consists of four independent, high gain,
internally frequency compensated operational amplifi-
ers which were designed to operate from a single
power supply over a wide range of voltages. Operation
from split power supplies is also possible. The input
common mode range of the G1559 can be beyond the
rails, and the G1559 are with rail-to-rails output volt-
age swing. The quiescent current is 2mA per amplifier.
The G1559 also feature fast slewing and set-
tle-times, as well as high output drive capability of
300mA (source/sink).These features make these
amplifiers ideal for use as reference buffers for
TFT-LCD. Other applications include battery power,
portable devices, and anywhere low power con-
sumption is important.
The G1559 is housed in
TSSOOP-14 (FD) packages.
a
TSSOP-14
and
Low Power Quadruple Operational Amplifiers
Features
Wide Supply Operation Range +4.5V to +16.5V
Input Common Voltage Range Beyond the Rails
Rail-to-Rail Output Voltage Swing
Low Input Offset Voltage 3mV (Typical)
Wide Bandwidth (unit gain) 30MHz
Low Quiescent Current: 2mA per Amplifier
Large DC Voltage Gain 85dB (Typical)
Slew-Rate 30V/ s
Unit-Gain Stable
Applications
Portable Equipment
LCD-TV Equipment
Battery-Powered Equipment
ASIC Input or Output Amplifier
Low Power/Low Voltage Applications
Ordering Information
ORDER
NUMBER
G1559D21U
G1559FA1U
Note: D2: TSSOP-14
1: Bonding Code
U: Tape & Reel
MARKING
G1559
G1559
FA: TSSOP-14 (FD)
TEMP.
RANGE
-40°C~ +85°C
-40°C~ +85°C
PACKAGE
(Green)
TSSOP-14
TSSOP-14 (FD)
Pin Configuration
G1559
VOUTA
VINA-
VINA+
VCC
VINB+
VINB-
VOUTB
1
2
3
4
5
+
+
+
+
G1559
14
13
12
11
10
9
8
VOUTD
VIND-
VIND+
VSS
VINC+
VINC-
VOUTC
VOUTA
VINA-
VINA+
VCC
VINB+
VINB-
VOUTB
1
2
3
4
5
6
7
Thermal
Pad
14
13
12
11
10
9
8
VOUTD
VIND-
VIND+
VSS
VINC+
VINC-
VOUTC
6
7
TSSOP-14
TSSOP-14 (FD)
Note: Recommend connecting the Thermal Pad to
the Pin#11 VSS for excellent power dissipation.
Ver: 1.2
Sep 28, 2011
TEL: 886-3-5788833
http://www.gmt.com.tw
1
GMT [ GLOBAL MIXED-MODE TECHNOLOGY INC ]
